B30g

Subwoofer

In-wall speakers with front panel removed

STEALTH ACOUSTICS

B30g

Audio

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B30g Invisible Subwoofer System (Legacy)

The B30g is a two-panel monaural invisible subwoofer system from Stealth's legacy LineaResponse line, superseded by the 8th-generation LR30W. Four acoustically coupled 8 in woofers (two per panel) deliver enhanced bass reinforcement for surround sound, home theater and whole-house audio systems, while the paintable face vanishes once finished.

Four 8 in woofers with 1-1/2 in voice coils across two panels
20 Hz to 160 Hz frequency response
100 watts RMS capacity, 60 watts minimum recommended
86 dB sensitivity, 8 ohm nominal impedance
170 degrees vertical and horizontal dispersion
Dimensions 15-7/8 in W x 30 in H per panel; 2-1/2 in mounting depth

The B30g remains a strong choice for adding invisible low-frequency output to existing LineaResponse installations.

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Manifacturer Warranty

Our brands provide full warranty coverage on all listed products.

Tech Support

We provide system support to dealers and installers by offering product guidance, installation and wiring, product troubleshooting, and control programming to ensure optimal performance.

Free Demo

Dealers and installers can book a demo to experience the products in our showroom and learn more.

Training

Dealers and installers receive training on product specs and programming controls to enable effective and convenient distribution. Dealers and installers will be well prepared to meet their clients' needs and expectations.

Specs

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Specification	Value
Frequency Response	20Hz to 160Hz
Power Capacity	100 watts RMS (60W minimum recommended)
Sensitivity	86 dB (1 watt / 1 meter)
Impedance	8Ω nominal
Drivers	Four 8" woofers with 1-1/2" voice coils
Dimensions	15-7/8" W × 30" H
Mounting Depth	2-1/2"
Weight	20 lbs per panel
Polar Dispersion	170° vertical and horizontal