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Revel Architectural Series B28W - High Performance In-Wall Sub

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Revel Architectural Series B28W - High Performance In-Wall Sub

The B28W features two high-performance 8" (200mm) drivers, which allow it to provide high-quality, low-frequency output. The self-contained subwoofer module with integrated back-box allows for easy retrofit installation application. This in-wall subwoofer system is designed to be powered by the SA1000, a single channel, 1500W Peak Class D amplifier.

The SA1000 single channel, rack mount amplifier has two outputs in parallel, so you can power one B28W subwoofer module with 350W RMS (750W Peak). When a second B28W subwoofer module is connected to the second output of the SA1000 amplifier, the total output power increases to 700W RMS (1500W Peak).

This complete in-wall subwoofer solution with external rack mountable amplifier is designed to complement Revel’s high-performance architectural product portfolio. It delivers dynamic bass and lifelike realism to concealed music and home cinema systems resulting from Revel’s advanced engineering prowess, and comprehensive subjective and objective measuring tests.


Dual 8" (200mm) low-profile, long-throw, Klippel-optimized, metal cone woofers
Front-firing drivers with sealed back box for superior acoustic tuning
Gold-plated speaker terminals
Zero-bezel, magnetically-attached grille
Completes in-wall/in-ceiling solutions for music and home theater systems
Connect up to two B28W Subwoofers with each SA1000 Amplifier
Designed to fit standard 2 x 4 stud frame construction
Self-contained subwoofer module with integrated back-box allows for easy retrofit installations

Technical Specifications:-

Model: B28W
Description: In-wall subwoofer
Driver Complement: Dual 8" Polymer-coated Aluminum Cone Rubber-Surround woofers
Frequency Response (-6dB): 36Hz – 150Hz, using the SA1000
SPL (CEA2010B): 107dB
Nominal Impedance: 8 Ohm
Required Amplifier: Revel® SA1000 Amplifier, in EQ Switch Position Type 2
Sensitivity Variable: using the SA1000
Mounting Cutout Size (H x W): 23-1/2" x 14-1/2" (596.9mm x 368mm)
Height: 25-3/8" (645mm)
Width: 16-1/2" (419mm)
Depth: 4" (102mm)
Weight per speaker: 28.4 lb (12.9kg)

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