
Series: Architectural Series

Discreet Opening System
- Post date May 5, 2022

Architectural Series
Discreet Opening System
- Discreet opening system delivers amazing sonic performance with minimal visual intrusion
- Totally flush aesthetic that exactly matches size of round or square trim-less downlights
- Unique satellite speaker and subwoofer system delivers even coverage in any sized space
- Patented mounting platforms deliver a high-quality installation with precision grille leveling


Architectural Series Discreet Opening System Speakers
![]() AS38RS | |
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Grille | Ships w/ Round 4″ (102mm) and Square 4″ (102mm) perforated steel grilles |
Dimensions (Dia x D) | — |
Shipping Weight | 3.5 lbs (1.58kg) each |
Tweeter | 3/4″ (19mm) ceramic dome, Ferrofluid-cooled, in acoustic back chamber |
Woofer | 3 1/2″ (89mm) carbon fiber/Rahacell laminated cone with a rubber surround |
Frequency Response | 75Hz – 20kHz +/-3dB |
Impedance | 10 ohms nominal; 8 ohms minimum |
Power Handling | 100 watts maximum |
Sensitivity | 83dB SPL (2.83V/1 meter) |
High Pass Filter | 125Hz 6dB per Octave |
Dimensions | 3 5/16″ Dia. x 4 1/10″ D (100mm x 104.14mm) |
Architectural Series Discreet Opening System Bandpass Subwoofer
![]() BPS6 Subwoofer + ASBPC3RS Bandpass Connector | |
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Woofer | 6 1/2″ (165mm) dual voice coil, carbon fiber/Rohacell laminated cone with a rubber surround |
Frequency Response | 40Hz – 125Hz – ±3dB |
Impedance | 6 ohms nominal; 4 ohms minimum |
Power Handling | 100 watts maximum |
Sensitivity | 87dB SPL (2.8V/1 meter) |
Internal Crossover Frequency | 125Hz @12dB per Octave |
Dimensions | 3 7/8″ x 2 1/4″ (99mm x 57mm) |
Shipping Weight | 29 lbs (13.54 kg) each |
Port Tube Dimensions |
3″ x 22″ (76mm x 559mm) |
Bandpass Connector | ASBPC3RS |
Grille | ASBPC3RS ships with Round 4″ (102mm) and Square 4″ (102mm) perforated steel grilles |
BPC Cutout Dims | 3.25″ (82mm) Diameter |
Architectural Series Discreet Opening System Mounting Platforms
![]() 5/8″ Discreet Gypsum Mounting Platform Round | ![]() 1/2″ Discreet Gypsum Mounting Platform Round | ||
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![]() 5/8″ Discreet Gypsum Mounting Platform Square | ![]() 1/2″ Discreet Gypsum Mounting Platform Square | ![]() Discreet Solid Surface Mounting Platform SQ & R | |
Dimensions (H x W x D) | 12″ (305mm) x 31 7/8″ (810mm) x 1 15/32″ (38mm) | 12″ (305mm) x 31 7/8″ (810mm) x 1 15/32″ (38mm) | 12″ (305mm) x 31 7/8″ (810mm) x 1 7/16″ (37mm) |
Shipping Weight
| 11 lbs (4.98kg) | 11 lbs (4.98kg) | 11 lbs (4.98kg) |
Accessories
Downloads
Data Sheets
Manuals
Quickstart Guides
- AS38RS and AS68RS Plaster Shim Quickstart Guide
- AS Discreet Solid Surface Shim Selector Chart Quickstart
- BPS6 Subwoofer Quickstart Guide
- Bandpass Connector Quickstart Guide
- AS38RS Data Sheet
- DOS System Data Sheet
Data Sheets
CAD Drawings
Configuration Charts
- Discreet Opening System Gypsum Configuration Chart
- Discreet Opening System Solid Surface Configuration Chart
Application Notes
Solid Surface Cut Files
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Architectural Series
- Post date May 5, 2022
Architectural Series
Sonance Architectural Series delivers the ultimate blend of high performance and premium aesthetics. The totally flush and bezel-less grilles disappear into the surrounding ceiling surface while the state-of-the-art driver materials and cutting-edge design sets a new standard in audiophile sound quality.

Architectural Series Discreet Opening System
Architectural Series Discreet Opening System delivers unprecedented sound quality via a revolutionary system approach to distributed audio. The finished product exactly matches the footprint of small aperture downlights for minimal distraction, maximum performance.


Precision engineered Mounting Platforms provide flexibility to align with light fixtures or ceiling features and deliver the highest quality result in drywall, plaster, wood, and other solid surfaces.

The unique system design (Satellite Speakers and Subwoofers) provides a better finished aesthetic than traditional larger loudspeakers while delivering superior sound coverage and sonic performance.
Precision Finish
Sonance Architectural Series is installed using patented Mounting Platforms that feature exclusive technology and trade-familiar installation processes, to ensure a precision result is always achieved.

Drywall and Plaster
Drywall and plaster Mounting Platforms are installed as part of the ceiling and finished with the surrounding surface. The precision-engineered design ensures a perfect reveal is always achieved.

Wood, Stone, and More
Solid Surface Mounting Platforms are specifically designed to deliver a repeatable, perfect result in tongue-in-groove, wood paneling and stone. The adjustable design provides flexibility to accommodate a variety of material thicknesses, while the engineered installation process ensures a totally professional finish.

Engineered for Excellence
The Discreet Opening System utilizes four or more AS38RS Satellite Speakers to achieve breathtaking sound quality. The cutting-edge design features a carbon fiber and Rohacell woofer and ceramic dome tweeter to deliver sonic performance that defies its size.

Discreet Design, Big Bass
The BPS6RS Bandpass Subwoofer features a dual voicecoil high excursion carbon fiber and Rohacell driver to achieve deep and impactful bass response.

Better Coverage, Less Distraction
The Satellite and Subwoofer design of the Discreet Opening System allows the entire room to be filled with audiophile sound quality at the perfect volume, eliminating the loud zones and quiet areas experienced with traditional loudspeakers.

Aesthetics to Match
The AS38RS Satellite Speakers and BPS6 Subwoofer utilize the same sized paintable round or square grilles to deliver a consistent and minimalistic aesthetic.

Continuous Sight Lines
Discreet Opening System grilles are the exact dimension of small aperture downlights, delivering continuous sight-lines across the ceiling.

Precision Grille Leveling
The precision grille leveling system ensures a perfectly flush installation with the surrounding ceiling surface, eliminating unsightly shadow lines and minimizing distraction.

Architectural Series Medium Speakers and Subwoofers
Architectural Series Medium Speakers are the perfect solution for large spaces, high ceilings, or anyone seeking higher volume levels without compromising the aesthetics of the designed space.

Precision Finish
Sonance Architectural Series is installed using patented Mounting Platforms that feature exclusive technology and trade-familiar installation processes, to ensure a precision result.

Drywall and Plaster Construction
Drywall and plaster Mounting Platforms are installed as part of the ceiling and finished with the surrounding surface. The precision engineering ensures a perfectly flush reveal to accommodate speaker grilles.

Wood, Stone, and More
Solid surface Mounting Platforms are specifically designed to deliver a repeatable, perfect result in tongue-in-groove, wood paneling and stone. The adjustable design provides flexibility to accommodate a variety of material thicknesses, while the engineered installation process ensures a totally professional finish.

State-of-the-Art Materials and Design
The AS68RS features cutting edge design and state-of-the-art materials including a ceramic dome Tweeter and high-excursion carbon fiber and Rohacell woofer to deliver uncompromised sonic performance.

Aesthetics and Performance
The independently pivoting Woofer and Tweeter allow the speakers to be installed for the best aesthetic, while the sound can be directed for the optimum performance.

Serious Bass Response
The optional BPS8 Bandpass Subwoofer features a dual voicecoil 8″ (203mm) high excursion carbon fiber and Rohacell driver, to deliver unequalled bass response.

Minimalistic Aesthetic
The round and square flush design provides a minimalistic, non-obtrusive aesthetic that can be further disguised by painting it to match the surrounding ceiling surface.

Maximum Sound, Minimal Distraction
Architectural Series Medium Speakers and optional Subwoofer is the perfect solution for high-ceiling installations, large areas or those seeking louder volume levels without compromising the look of the room.

Precision Grille Leveling
The precision grille leveling system ensures a perfectly flush installation with the surrounding ceiling surface, eliminating unsightly shadow lines and minimizing distraction.

ARE YOU INTERESTED TO LEARN MORE ABOUT SONANCE?
Speak to one of our Consultants now