More music with less power

With Ratio, efficiency is the key. Perfect for use with with amplified keypad systems, Russound Ratio High-Efficiency Speakers provide room-filling sound without extra amplification. Low-mass driver materials and state-of-the-art engineering allow these speakers to play louder than conventional speakers in home audio systems without sacrificing sound quality.


Ratio speakers save installation time, too. Unique spring clips make the job a breeze. Your installer can simply push the ceiling speakers into place without having to tighten any screws.

Designed for best performance with with amplified keypad systems, Ratio speakers make it possible to use such systems instead of higher-powered installations. This provides an economical alternative to more expensive multiroom systems.

Description The RW691 in-wall speaker provides extended bass response, making it suitable for larger rooms and listening areas. Its uniquely designed woofer allows a compact design to provide superior response without using a lot of wall space.

Ideal for use with amplified keypad systems and low-wattage amplifiers, the RW691s high-efficiency design delivers ample volume with minimal power, whether you keep your music in the background or listen at party levels.

For your installer, the RW691 combines an innovative spring-clip mounting system with traditional dog-leg clamps to save time and effort and provide extra security.

Pure and simple, you get more music with Ratio.
Features
High efficiency Provides superior response and output from low-powered systems

Easy to install Unique spring-clip design saves time

Economical Maximum sound from inexpensive amplified keypad systems
Specifications


Rectangular 2-way in-wall speaker

Woofer 6 x 9 (15.2 x 22.9 cm) polypropylene cone

Tweeter 0.5 (1.3 cm) polyetherimide dome

Frequency response 64 Hz 20 kHz 3 dB

Frequency range 46 Hz 20 kHz 6/+3 dB

Sensitivity 90 dB SPL 2.83 V @ 1 m

Nominal impedance 8 ohms

Recommended amplifier power 320 watts RMS (20 watts maximum)
Grille Perforated steel

Frame dimensions 8.2 W x 12.2 H (20.8 x 31.0 cm)

Cutout dimensions 6.75 W x 10.75 H (17.1 x 27.3 cm)

Mounting depth 3.6 (9.1 cm)

Rough-in bracket SB-6IM (not included)

Weight 3.6 lb (1.6 kg)

Finish
White (paintable)