Series: SX Series

HIGH IMPACT, LOW FREQUENCY
PERFORMANCE SUBWOOFERS

A full complement of passive and self-powered subwoofers to support live sound and installation applications.

SX215

SX215

Dual 15”, passive, direct radiating subwoofer

The SX215 is a very powerful, compact subwoofer with an operating range of 45-100Hz + 3dB. Featuring two long-excursion 15” (380mm)/4” (100mm) voice coil drivers with water-resistant cones and triple roll surrounds, it delivers exceptional low frequency extension and impact from such a compact enclosure. Eight reflex ports with a large frontal area increase LF output efficiency and reduce turbulent air noise at high levels.

WHERE TO BUY

Features

  • Dual-driver, direct radiating subwoofer
  • Dual long excursion 15” (380mm)/4” (100mm) voice coil drivers with water-resistant cones
  • Very high output capability
  • Plywood enclosure with flying inserts
  • Large ports for reduced air noise

Applications

  • Live sound reinforcement for medium-size venues
  • Fixed installations in concert halls, theatres and ballrooms
  • Houses of Worship
  • Conference halls and corporate AV events
  • Nightclubs, bars and hotels
  • Retail outlets and leisure centres

Finished in hardwearing textured paint, the SX215 incorporates threaded inserts for eyebolt suspension of a single enclosure, while an M20 threaded plate facilitates pole-mounting of Martin Audio full-range enclosures. Four ergonomic handles assist handling and installation, and the drivers are protected by a coated steel grille with an acoustically transparent fabric backing.

The SX215 can be used singly, or stacked using locating skids and mating channels at the base and top surface of each enclosure. Cardioid operation can be achieved by arranging the SX215 in forward and rear-facing pairs, with each enclosure powered individually in conjunction with dedicated DSP presets.

The SX215 is available in black or white. As standard, it is supplied without castors, which are available as an accessory pack.

USER GUIDE
BROCHURE
DATASHEET
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TYPE
Dual Driver, Direct radiating subwoofer
CROSSOVER FREQUENCY
100Hz
FREQUENCY RESPONSE – 4Π (5)
45Hz – 100Hz ± 3dB, -10dB @ 36Hz
DRIVERS
LF: 15” with 4” Voice coil, Ferrite Motor
SENSITIVITY
(2W 1M half space) 106dB
(1W 1M HALF SPACE) 103DB
NOMINAL IMPEDANCE
4 Ohms
RATED POWER
AES 2000W, PEAK 8000W
MAXIMUM SPL (SYSTEM)
136dB continuous, 142dB peak
DISPERSION
Omni-Directional/ or Cardioid (paired)
CONNECTORS
2 x NL4
PIN CONNECTIONS (INPUT)
1+/-
PIN CONNECTIONS (LINK)
1+/- and 2+/-
DIMENSIONS
(W) 961mm, (H) 463mm, (D) 679mm (807mm with Casters)
(W) 37.83ins, (H) 18.23ins, (D) 26.73ins (31.77ins with Casters)
WEIGHT
64kg (141lbs)
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All information is Copyright. Martin Audio Ltd.

Technical Drawings for Martin Audio SX215

JPG
DWG
PDF

3D SketchUp Models for SX215

skp-black
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WHEEL KIT

Pack of four
4 x Wheels

DATASHEET

ASF20071

Wind-up
telescopic pole

DATASHEET

wrkit

Weatherised Kit
Option

DATASHEET

HTKCT06

M10 Eye Bolt
10mm

DATASHEET

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Speak to one of our Consultants now

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SX115

SX115

15” compact, passive, direct radiating subwoofer

The SX115 is a versatile, passive subwoofer with an operating range of 45-100Hz + 3dB. Featuring a powerful, long excursion 15” (380mm)/4” (100mm) voice coil driver with a water-resistant cone and triple roll surround, it delivers dynamic low frequency performance from a very compact enclosure. Four reflex ports increase LF output efficiency and have a large frontal area to reduce turbulent air noise at high levels.

WHERE TO BUY

Features

  • Compact, direct radiating subwoofer
  • Long excursion 15” (380mm)/4” (100mm) voice coil driver with water-resistant cone
  • High output capability
  • Plywood enclosure with flying inserts
  • Large ports for reduced air noise

Applications

  • Live sound reinforcement for small and medium-size venues
  • Fixed installations in concert halls, theatres and ballrooms
  • Houses of Worship
  • Conference halls and corporate AV events
  • Nightclubs, bars and hotels
  • Retail outlets and leisure centres

The durable plywood enclosure is finished in hardwearing textured paint and incorporates threaded inserts for eyebolt suspension of a single enclosure, as well as safety points. Inserts are also provided for the attachment of side rigging strips to assemble a flown installed array of up to four enclosures.

Ergonomic pocket handles assist handling and installation, and the driver is protected by a coated steel grille with an acoustically transparent fabric backing. An M20 threaded plate on the top surface facilitates pole-mounting of Martin Audio full-range enclosures.

The SX115 can be used as a stand-alone subwoofer or stacked using locating skids and mating channels at the base and top of each enclosure. Cardioid operation can be achieved by arranging the SX115 in forward and rear-facing pairs, with each enclosure powered individually in conjunction with dedicated DSP presets.

The SX115 is available in black or white. As standard, it is suppled without castors, which are available as an accessory pack.

USER GUIDE
BROCHURE
DATASHEET
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TYPE
Direct radiating subwoofer
CROSSOVER FREQUENCY
100Hz
FREQUENCY RESPONSE – 4Π (5)
45Hz – 100Hz ± 3dB, -10dB @ 36Hz
DRIVERS
LF: 15” with 4” Voice coil, Ferrite Motor
SENSITIVITY
(2.83V 1m half space) 100dB
NOMINAL IMPEDANCE
8 Ohms
RATED POWER
AES 1000W, PEAK 4000W
MAXIMUM SPL (SYSTEM)
130dB continuous, 136dB peak, 142dB peak (12dB)
DISPERSION
Omni-Directional/ or Cardioid (paired)
CONNECTORS
2 x NL4
PIN CONNECTIONS (INPUT)
1+/- or 2+/-
PIN CONNECTIONS (LINK)
1+/- and 2+/-
DIMENSIONS
(W) 500mm, (H) 451mm, (D) 678mm (806mm with Casters)
(W) 19.69ins, (H) 17.76ins, (D) 26.69ins (31.73ins with Casters)
WEIGHT
36.5kg (80.5lbs)
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All information is Copyright. Martin Audio Ltd.

Technical Drawings for Martin Audio SX115

JPG
DWG
PDF

3D SketchUp Models for SX115

skp-black
Edit Content

WHEEL KIT

Pack of four
4 x Wheels

DATASHEET

ASF20071

Wind-up
telescopic pole

DATASHEET

wrkit

Weatherised Kit
Option

DATASHEET

HTKCT06

M10 Eye Bolt
10mm

DATASHEET

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Speak to one of our Consultants now

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SXCF115

SXCF115

Compact, High Performance Cardioid Subwoofer

Designed for touring sound and installations, the SXCF115 is a compact, high performance cardioid subwoofer which be flown as part of a WPM or TORUS 8 array, or ground-stacked separately.

WHERE TO BUY

Features

  • Compact, cardioid subwoofer
  • Front facing 15” (380mm)/4” (100mm) voice coil driver
  • Rear facing 12” (300mm)/4” (100mm) voice coil driver
  • Cardioid dispersion pattern
  • 28dB rear rejection at 75Hz
  • High output capability
  • Tour-grade plywood enclosure

Applications

  • Live sound reinforcement
  • Fixed installations including live event venues and nightclubs
  • Theatre sound
  • Corporate AV events
  • Acoustically-challenging rooms

SXCF115 features a 15” (380mm) forward facing driver and a 12” (300mm) rear facing driver, each driven independently by separate amplifier channels and DSP. Each driver has its own chamber with optimised bass reflex porting. This arrangement produces a cardioid dispersion pattern which maximises the front radiation and reduces unwanted radiation behind the subwoofer.

The recommended iK42 amplifier optimises the DSP parameters for front and rear drivers to maximise the rear rejection — from 21dB at 43Hz to 28dB at 75Hz. This keeps low frequencies away from stages and walls as well as reducing reverberant energy in the room — greatly improving the low frequency response accuracy and impact of the whole system.

In front of the enclosure, the output from the two drivers is additive, delivering 137dB peak, an extra 2dB of output when compared with a conventional 1 x 15” subwoofer.

The SXCF115 integrates perfectly with WPM flown line arrays and TORUS 8 constant curvature arrays, as well an accompaniment for Martin Audio point source systems where low frequency pattern control is required. It can be used singly, stacked or flown, supported by accessories.

The enclosure is constructed from birch ply and finished with a hard-wearing textured paint. It is equipped with four grab handles and foam-backed perforated steel grilles protect the front and rear drivers. Interlocking skids prevent movement when stacked and a threaded plate in the top surface facilitates pole-mounting.

The addition of the input cover accessory makes the SXCF115 weather resistant and suitable for outdoor usage.

USER GUIDE
DATASHEET
Edit Content

WPMSXGRIDT / WPMSXGRIDT-W

Touring Flying Frame for WPM and SXCF115

DATASHEET

WHEEL KIT

Pack of four
4 x Wheels

DATASHEET

ASF20071

Wind-up
telescopic pole

DATASHEET

wrkit

Weatherised Kit
Option

DATASHEET

HTKCT06

M10 Eye Bolt
10mm

DATASHEET

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Speak to one of our Consultants now

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SXC115

SXC115

Compact, High Performance Cardioid Subwoofer

Designed for touring sound and installations, the SXC115 is a compact, high performance cardioid subwoofer. It features a 15” (380mm) forward facing driver and a 12” (300mm) rear facing driver, each driven independently by separate amplifier channels and DSP. Each driver has its own chamber with optimised bass reflex porting

WHERE TO BUY

Features

  • Compact, cardioid subwoofer
  • Front facing 15” (380mm)/4” (100mm) voice coil driver
  • Rear facing 12” (300mm)/4” (100mm) voice coil driver
  • Cardioid dispersion pattern
  • 28dB rear rejection at 75Hz
  • High output capability
  • Tour-grade plywood enclosure

Applications

  • Live sound reinforcement
  • Fixed installations including live event venues and nightclubs
  • Theatre sound
  • Corporate AV events
  • Acoustically-challenging rooms
  • Outdoor restaurant, bar and hotel entertainment areas
  • Concourses and Theme Parks

Each driver has its own chamber with optimised bass reflex porting. This arrangement produces a cardioid dispersion pattern which maximises the front radiation and reduces unwanted radiation behind the subwoofer.

The SXC115 produces a cardioid dispersion pattern which maximises the front radiation and reduces unwanted radiation behind the subwoofer. The recommended iK42 amplifier optimises the DSP parameters for front and rear drivers to maximise the rear rejection — from 21dB at 43Hz to 28dB at 75Hz. This keeps low frequencies away from stages, turntables and walls as well as reducing reverberant energy in the room — greatly improving the low frequency response accuracy and impact of the whole system. In front of the enclosure, the output from the two drivers is additive, giving an extra 2dB of output when compared with a conventional 1 x 15” subwoofer.

The SXC115 is an ideal partner for WPM line arrays or Martin Audio point source systems where low frequency pattern control is required. It can be used singly, stacked or flown individually by means of threaded flying inserts.

The enclosure is constructed from birch ply and finished with a hard-wearing textured paint. It is equipped with four grab handles and foam-backed perforated steel grilles protect the front and rear drivers. Interlocking skids prevent movement when stacked and a threaded plate in the top surface facilitates pole-mounting of up to 4 WPM enclosures or a single point source loudspeaker.

The addition of the input cover accessory makes the SXC115 weather resistant and suitable for outdoor usage.

USER GUIDE
BROCHURE
DATASHEET
Edit Content

WPMSXGRIDT / WPMSXGRIDT-W

Touring Flying Frame for WPM and SXCF115

DATASHEET

WHEEL KIT

Pack of four
4 x Wheels

DATASHEET

ASF20071

Wind-up
telescopic pole

DATASHEET

wrkit

Weatherised Kit
Option

DATASHEET

HTKCT06

M10 Eye Bolt
10mm

DATASHEET

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Speak to one of our Consultants now

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SXHF218

SXHF218

Hybrid® Horn/Reflex Subwoofer

The SXHF218 is an extremely powerful subwoofer capable of producing 148dB peak output at 1m. It is essentially the flown version of SXH218 and is the ideal partner for Wavefront Precision WPL arrays where maximum low frequency output is required.

WHERE TO BUY

Features

  • Ultra-high output flown subwoofer
  • Hybrid® horn/reflex loading for maximum acoustic efficiency and low frequency extension
  • Dual long-excursion 18” (460mm)/4.5” (115mm) voice coil neodymium drivers
  • Forward or rear-facing operation

Applications

  • Outdoor festivals
  • Stadiums, arenas and theatres
  • Concert halls
  • Nightclubs

Its Hybrid® horn/reflex loading combines the acoustic efficiency and impact of bass horn technology with the low frequency extension of a reflex design, enabling it to produce significantly higher output levels than a traditional reflex-loaded subwoofer. With an operating range of 32-150Hz + 3dB, it features dual long-excursion 18” (460mm)/4.5” (115mm) voice coil neodymium drivers, with water resistant cones and triple roll surrounds.

The enclosure is constructed from multi-laminate plywood and coated with hard-wearing textured black polyurea. A rigid perforated steel grille protects the front of the enclosure, while integral flying hardware alongside use of the WPL GRIDt means it can be incorporated at the top of a WPL array, or more commonly flown as a separate array alongside, again using the WPL GRIDt. Like the ground-stack version, a combination of forward and rear-facing enclosures can be configured with specific directional properties. By adding an outrigger kit, SXHF218’s can also be ground-stacked beneath WPL enclosures to form a powerful ground-based system.

The SXHF218 can be powered by either a single channel of a Martin Audio iK42 4-channel amplifier, or a bridged pair if maximum output is required. Its connector sockets are wired so that one four-core cable from the amplifier will power two subwoofers. SXHF218 settings are determined by a pre- determined parameter set in Vu-Net when used in conjunction with iK42, or Settings are available from the Martin Audio website when used with alternative amplifiers.

By adding the input board cover accessory, the subwoofer is fully weather resistant and suitable for outdoor usage.

USER GUIDE
BROCHURE
DATASHEET
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WPLGRIDT / WPCGRIDT-W

Touring flying frame for WPL and SXHF218, available in black or white

DATASHEET

WRKIT

Weatherised Kit
Option

 
Edit Content

iK42

HIGH POWER
4-CHANNEL CLASS D AMPLIFIER

20,000 Watts RMS

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SXH218

SXH218

Hybrid® Horn/Reflex Subwoofer

The SXH218 is the ultimate in subwoofer performance capable of producing 148dB peak output at 1m. It is the ideal partner for both WPS, WPC and WPL arrays where maximum low frequency output is required as well as a standalone solution for premium permanent installations such as nightclubs.

WHERE TO BUY

Features

  • Ultra-high output ground-stacked subwoofer
  • Hybrid® horn/reflex loading for maximum acoustic efficiency and low frequency extension
  • Dual long-excursion 18” (460mm)/4.5” (115mm) voice coil neodymium drivers
  • Forward or rear-facing operation

Applications

  • Outdoor festivals
  • Stadiums, arenas and theatres
  • Concert halls
  • Nightclubs
  • Outdoor restaurant, bar and hotel entertainment areas
  • Concourses and Theme Parks

Its Hybrid® horn/reflex loading combines the acoustic efficiency and impact of bass horn technology with the low frequency extension of a reflex design, enabling it to produce significantly higher output levels than a traditional reflex-loaded subwoofer. With an operating range of 32-150Hz + 3dB, it features dual long-excursion 18” (460mm)/4.5” (115mm) voice coil neodymium drivers, with water resistant cones and triple roll surrounds.

Also available is the SXHF218, a version of the SXH218 with flying hardware. It can be incorporated at the top of a WPL array, or more commonly flown as a separate array alongside. Like the ground-stack version, a combination of forward and rear-facing enclosures can be configured with specific directional properties.

Both the SXH218 and SXHF218 can be powered by either a single channel of a Martin Audio iK42 4-channel amplifier, or a bridged pair if maximum output is required. Its connector sockets are wired so that one four-core cable from the amplifier will power two subwoofers. Subwoofer settings are determined by a pre-determined parameter set in Vu-Net when used in conjunction with iK42, or Settings are available from the Martin Audio website when used with alternative amplifiers.

By adding the input board cover accessory, the subwoofer is fully weather resistant and suitable for permanent outdoor usage.

USER GUIDE
BROCHURE
DATASHEET
SETTINGS DATA
Edit Content

SXH218TC

Transit Cover
for SXH218

WRKIT

Weatherised Kit
Option

Edit Content

iK42

HIGH POWER
4-CHANNEL CLASS D AMPLIFIER

20,000 Watts RMS

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Speak to one of our Consultants now

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SXCF118

SXCF118

Compact Cardioid Flown Subwoofer

The SXCF118 is a compact, high performance cardioid subwoofer. The flown version of the SXC118, it is the ideal partner for flown WPS arrays — combining maximum low frequency output with pattern control. It features an 18” (460mm) forward facing driver and a 14” (356mm) rear facing driver, each driven independently by separate amplifier channels and DSP. Each driver has its own chamber with optimised bass reflex porting.

WHERE TO BUY

Features

  • Compact, cardioid flown subwoofer
  • Front facing 18” (460mm)/4” (100mm) voice coil driver
  • Rear facing 14” (356mm)/3.5” (88mm) voice coil driver
  • Cardioid dispersion pattern
  • 28dB rear rejection at 75Hz
  • High output capability
  • Tour-grade plywood enclosure

Applications

  • Live sound reinforcement
  • Fixed installations including live event venues and nightclubs
  • Theatre sound
  • Corporate AV events

Each driver has its own chamber with optimised bass reflex porting. This arrangement produces a cardioid dispersion pattern which maximises the front radiation and reduces unwanted radiation behind the subwoofer.

This arrangement produces a cardioid dispersion pattern which maximises the front radiation and reduces unwanted radiation behind the subwoofer. The recommended iK42 amplifier optimises the DSP parameters for front and rear drivers to maximise the rear rejection — from 21dB at 43Hz to 28dB at 75Hz. This keeps low frequencies away from stages and walls as well as reducing reverberant energy in the room — greatly improving low frequency response accuracy and impact.

In front of the enclosure, the output from the two drivers is additive, giving an extra 2dB of output when compared with a conventional 1 x 18” subwoofer.

The enclosure is constructed from tour-grade plywood and finished with a hard-wearing textured polyurea coating. It is equipped with four grab handles and foam-backed perforated steel grilles protect the front and rear drivers. Integral flying hardware, coupled with the WPSGRIDT, allows the SXCF118 to be incorporated at the top of a WPS array, or flown as a separate array alongside. Interlocking skids prevent movement when stacked and a threaded plate in the top surface facilitates pole-mounting of up to 4 WPM enclosures or a single point source enclosure.

The addition of the input cover accessory makes the SXCF118 weather resistant and suitable for outdoor usage.

USER GUIDE
BROCHURE
DATASHEET
Edit Content

WPSGRIDT / WPSGRIDT-W

Touring flying frame for WPS and SXCF118, available in black or white

DATASHEET

HTKCT06

M10 Eye Bolt
10mm

DATASHEET

ASF20071

Wind-up
telescopic pole

WHEELS

Pack of four
4 x Wheels

WRKIT

Weatherised Kit
Option

SX TRANSIT COVER

Transit Cover

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SXP218

SXP218

Dual-driver, Direct Radiating Powered Subwoofer

The SXP218 achieves the ultimate in subwoofer performance for the most demanding professional applications – delivering very high output levels and superb transient performance with minimal distortion. With an operating range of 35Hz-150Hz ± 3dB, it houses dual 18” long-excursion (460mm)/4” (100mm) voice coil drivers with water-resistant cones and triple roll surrounds. The design of the 18” drivers maximises output while minimising power compression and distortion, and the eight reflex ports have a large frontal area to reduce turbulent air noise at very high levels. With a prodigious maximum SPL capability of 143dB peak at 1 metre, the SXP218 is the ideal subwoofer for touring sound reinforcement, theatre and portable live sound applications — as well as premium installations — that require low frequency augmentation with low distortion at very high output levels.

WHERE TO BUY

Features

  • Dual-driver, self-powered subwoofer
  • 2 x 18” (460mm) drivers with 4” (100mm) voice coils
  • Very high output capability
  • Onboard Class D amplification and DSP
  • Dante™ Digital Audio networking
  • Global mains operation with Power Factor Correction
  • Tour-grade plywood enclosure with flying inserts
  • IP24 rating option with rain cowl

Applications

  • Live sound reinforcement
  • Theatre sound
  • Corporate AV events
  • Fixed installations in concert halls, ballrooms and HoW
  • Bars and clubs
  • Outdoor restaurant, bar and hotel entertainment areas
  • Concourses and Theme Parks

A self-powered system, the SXP218 incorporates a Class D amplifier, DSP and Dante™ digital audio networking — simplifying set-up, enhancing control and eliminating amplifier racks. The onboard amplifier delivers a total of 4000W peak output to the drivers, and its switched-mode power supply auto-ranges to global mains voltages from 100 to 240V 50/60Hz. DSP functions — including parametric EQ, delay, muting, gain and preset selection — can be controlled over Ethernet from a PC or Windows® tablet via intuitive VU-NET™ proprietary software.

For simple set-ups, ‘plug-and-play’ presets for operation with the CDD-LIVE 8, CDD-LIVE 12 or CDD-LIVE 15 — as well as a user-defined preset — can be selected on the rear panel, instead of using computer control. Additional presets provide the appropriate settings for the rear-facing subwoofer in a cardioid pair.

As an alternative to its analogue inputs, the SXP218 is Dante enabled for digital audio distribution and control over a single CAT5 cable to maintain audio quality however long the cable run.

The enclosure is constructed from multi-laminate plywood with a durable polyurea coating and equipped with a perforated Zintec grille, four grab handles, skids and M10 flying inserts. SXP218 also features an M20 pole mount insert for added versatility in deployment.

The product is supplied as standard without cabinet wheels, but they are available as an accessory.

By adding the input board cover accessory, the subwoofer is fully weather resistant and suitable for permanent outdoor usage.

USER GUIDE
BROCHURE
DATASHEET
Edit Content

HTKCT06

M10 Eye Bolt
10mm

DATASHEET

ASF20071

Wind-up
telescopic pole

CDDLTC218

Transit Cover
for CSX-LIVE 218

CDDLRK118/218

Rain Kit Upgrade
for CDD-LIVE!

WHEELS

Pack of four
4 x Wheels

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Speak to one of our Consultants now

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SXP118

SXP118

Compact, Direct Radiating Powered Subwoofer

The SXP118 is a compact, high-performance subwoofer that extends the low frequency operating range of a CDD–LIVE! full-range system to 40Hz — providing exceptional low frequency impact and increasing headroom. It features a long-excursion 18” (460mm)/4” (100 mm) voice coil driver with a water-resistant cone and triple roll surround in a compact reflex enclosure. The design of the 18” driver maximises output while minimising power compression and distortion, and the four reflex ports have a large frontal area to reduce turbulent air noise at very high levels. With a maximum SPL capability of 135dB peak at 1 metre, the SXP118 is the ideal subwoofer for theatre and portable live sound applications, as well as premium installations that require the maximum output from a compact enclosure.

WHERE TO BUY

Features

  • Compact, self-powered subwoofer
  • 1 x 18” (460mm) driver with 4” (100mm) voice coil
  • Onboard Class D amplification and DSP
  • Dante™ Digital Audio networking
  • Global mains operation with Power Factor Correction
  • Tour-grade plywood enclosure with flying inserts
  • IP24 rating option with rain cowl

Applications

  • Live sound reinforcement
  • Theatre sound
  • Corporate AV events
  • Fixed installations in concert halls, ballrooms and HoW
  • Bars and clubs
  • Outdoor restaurant, bar and hotel entertainment areas
  • Concourses and Theme Parks

A self-powered system, the SXP118 incorporates a Class D amplifier, DSP and Dante™ digital audio networking — simplifying set-up, enhancing control and eliminating amplifier racks. The onboard amplifier delivers 2000W peak output to the driver, and its switched-mode power supply auto-ranges to global mains voltages from 100 to 240V 50/60Hz. DSP functions — including parametric EQ, delay, muting, gain and preset selection — can be controlled over Ethernet from a PC or Windows® tablet via intuitive VU-NET™ proprietary software.

For simple set-ups, ‘plug-and-play’ presets for operation with the CDD-LIVE 8, CDD-LIVE 12 or CDD-LIVE 15 — as well as a user-defined preset — can be selected on the rear panel, instead of using computer control. Additional presets provide the appropriate settings for the rear-facing subwoofer in a cardioid pair.

As an alternative to its analogue inputs, the SXP118 is Dante enabled for digital audio distribution and control over a single CAT5 cable to maintain audio quality however long the cable run.

The enclosure is constructed from multi-laminate plywood with a durable polyurea coating and equipped with a perforated Zintec grille, twin grab handles, skids, M10 flying inserts and a threaded pole socket.

The product is supplied as standard without cabinet wheels, but they are available as an accessory.

By adding the input board cover accessory, the subwoofer is fully weather resistant and suitable for permanent outdoor usage.

USER GUIDE
BROCHURE
DATASHEET
Edit Content

HTKCT06

M10 Eye Bolt
10mm

DATASHEET

ASF20071

Wind-up
telescopic pole

CDDLTC118

Transit Cover
for CSX-LIVE 118

CDDLRK118/218

Rain Kit Upgrade
for CDD-LIVE!

WHEELS

Pack of four
4 x Wheels

ARE YOU INTERESTED TO LEARN MORE ABOUT MARTIN AUDIO?

Speak to one of our Consultants now

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SX218

SX218

Dual-driver, Direct Radiating Subwoofer

The SX218 delivers very high output levels and superb transient performance with minimal distortion.

Please note this product has been updated since January 2019 from an earlier iteration.

WHERE TO BUY

Features

  • Dual-driver, direct radiating subwoofer
  • 2 x 18” (460mm)/4” (100mm) voice coil, long excursion, ferrite magnet, waterproof cone
  • Very high output capability
  • Tour-grade plywood enclosure with flying inserts

Applications

  • Touring sound reinforcement for small and medium-size venues
  • Fixed installations in concert halls, theatres, ballrooms and HoW
  • Sports stadium, arena installations & corporate AV events
  • Outdoor restaurant, bar and hotel entertainment areas
  • Concourses and Theme Parks

With an operating range of 35Hz-150Hz ± 3dB, it houses dual 18” long-excursion (460mm)/4” (100mm) voice coil drivers with water-resistant cones and triple roll surrounds. Each driver is rated to handle 1000 watts AES and has a magnet structure which is suspension engineered for maximum linear excursion.

The enclosure is constructed from multi-laminate birch ply and finished with a durable polyurea coating. Eight reflex ports provide a large frontal area to reduce turbulent air noise, and a perforated steel grille protects the drivers from damage. SX218 features a M20 pole mount insert for added versatility in deployment.

The product is supplied as standard without cabinet wheels, but they are available as an accessory.

By adding the input board cover accessory, SX218 is fully weather resistant and suitable for permanent outdoor usage.

USER GUIDE
BROCHURE
DATASHEET
SETTINGS DATA
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SX218FKIT / SX218FKIT-W

Flying kit for SX218, available in black or white.

DATASHEET

SX218GRIDi / SX218GRIDi-W

Install flying frame for SX218, available in black or white.

DATASHEET

HTKCT06

M10 Eye Bolt
10mm

DATASHEET

ASF20071

Wind-up
telescopic pole

CDDLTC218

Transit Cover
for CSX-LIVE 218

WRKIT

Weatherised Kit
Option

WHEELS

Pack of four
4 x Wheels

Edit Content

iK42

HIGH POWER
4-CHANNEL CLASS D AMPLIFIER

20,000 Watts RMS

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