Rocks, Mariners and Extremes Series

Rocks

  • Amazing performance in a rock form factor.
  • Durable, corrosion-free and weather-resistant design can withstand exposure to UV, high heat, wind, rain, snow and splashing pool water. IPX4 rated.
  • Two sizes and two colors to suit a variety of spaces and landscape designs.
  • Rock subwoofer for increased bass response.
RK63
RK83
RK10W WOOFER
Tweeter
1″ (25mm) polyurethane dome, Ferrofluid-cooled
1″ (25mm) polyurethane dome, Ferrofluid-cooled
Woofer
6 1/2″ (165mm) polypropylene cone with a Santoprene™ surround
8″ (203mm) polypropylene cone with a Santoprene surround
10″ (254mm) black polypropylene cone, dual voice coil, with rubber surround
Frequency Response
50Hz – 20kHz ±3dB
40Hz – 20kHz ±3dB
35Hz – 150Hz ±3dB
Impedance
8 ohms nominal; 6 ohms minimum
8 ohms nominal; 6 ohms minimum
8 ohms nominal
Power Handling
5 watts minimum; 100 watts maximum
5 watts minimum; 150 watts maximum
5 watts minimum; 150 watts maximum
Sensitivity
89dB SPL (2.83V/1 meter)
90dB SPL (2.83V/1 meter)
90dB SPL (2.83V/1 meter)
Crossover Frequency
150Hz (low-pass), 150Hz (high-pass)
Environment Temperature
-13º – 149ºF (-25ºC – 65ºC)
-13º – 149ºF (-25ºC – 65ºC)
-13º – 149ºF (-25ºC – 65ºC)
Enclosure Material
Fiberglass Reinforced Plastic (FRP)
Fiberglass Reinforced Plastic (FRP)
Fiberglass Reinforced Plastic (FRP)
Dimensions (W x H x D)
13 3/4″ x 11″ x 11″ (349mm x 279mm x 279mm)
17 1/4″ x 12 1/2″ x 14″ (438mm x 318mm x 356mm)
19 3/8″ x 16 7/8″ x 14 3/8″ (492mm x 429mm x 365mm)
Shipping Weight
29 lbs. (13kg) pair
44 lbs. (20kg) pair
37lbs. (16kg) each

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