Powerful Down-Firing Subwoofer for Music and Home Theater Systems
The Gallo Acoustics RoomSub 10 Subwoofer delivers deep, controlled low-frequency performance for premium stereo, television, gaming, and home theater systems. Designed to complement Gallo Acoustics’ compact, on-wall, pendant, and architectural loudspeakers, the RoomSub 10 adds convincing weight and scale without requiring an oversized enclosure.
A 10-inch down-firing polypropylene-cone woofer with an NBR surround is powered by a high-performance 300-watt Class-D amplifier. With a published frequency response of 32Hz–160Hz, the RoomSub 10 provides the output and authority needed for larger rooms, demanding movie soundtracks, and music systems that benefit from stronger low-frequency impact.
The Gallo Acoustics RoomSub 10 Subwoofer includes continuously adjustable output level, low-pass crossover, and phase controls for accurate integration with the room and main loudspeakers. Stereo RCA inputs support connection to stereo preamplifier outputs, while the left input can receive a mono subwoofer or LFE signal from a compatible AV receiver or processor.
Highlights & Benefits
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10" Down-Firing Woofer — Delivers powerful, evenly distributed bass while keeping the driver visually concealed.
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300-Watt Class-D Amplifier — Provides efficient, responsive power for dynamic music and movie reproduction.
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32Hz Low-Frequency Extension — Adds depth, impact, and scale to compact and full-size loudspeaker systems.
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Variable Low-Pass Crossover — Continuously adjustable from 50Hz to 180Hz for precise integration with the main speakers.
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Variable Phase Control — Adjustable from 0 to 180 degrees to help align the subwoofer with the speakers and listening position.
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Automatic Signal Sensing — Auto mode activates the subwoofer when an audio signal is detected and returns it to standby afterward.
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Stereo and LFE Connectivity — Supports stereo preamp connections or a mono subwoofer output from an AV receiver or processor.
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Compact Contemporary Cabinet — Offers substantially greater output than the RoomSub 8 while retaining a room-friendly footprint.
Technology & Performance
Down-Firing Woofer Configuration — The 10-inch driver directs bass energy toward the floor, helping distribute low frequencies throughout the listening area while protecting and concealing the woofer.
High-Efficiency Class-D Amplification — The integrated 300-watt digital amplifier delivers controlled power with reduced heat generation, supporting strong output from a relatively compact enclosure.
Continuously Adjustable Crossover — The low-pass filter can be set between 50Hz and 180Hz, allowing the RoomSub 10 to blend with compact satellite speakers, bookshelf speakers, on-wall systems, or floorstanding loudspeakers.
Variable Phase Alignment — The continuously adjustable phase control helps compensate for the subwoofer’s position relative to the main speakers and primary listening area.
Flexible System Integration — The Gallo Acoustics RoomSub 10 Subwoofer can connect to stereo RCA preamplifier outputs or a dedicated LFE output. When an AV receiver handles bass management, the subwoofer crossover can be set to its maximum position.
FAQ — Gallo Acoustics RoomSub 10
Can the RoomSub 10 connect to an AV receiver?
Yes. Connect the receiver’s subwoofer or LFE output to the RoomSub 10’s left RCA input using a compatible subwoofer cable.
Can the RoomSub 10 be used with a stereo amplifier?
Yes. A stereo preamplifier or integrated amplifier with left and right preamp outputs can connect to the subwoofer’s stereo RCA inputs.
How does the RoomSub 10 differ from the RoomSub 8?
The RoomSub 10 uses a larger 10-inch woofer and a more powerful 300-watt amplifier. The RoomSub 8 uses an 8-inch woofer and a 200-watt amplifier, making the RoomSub 10 better suited to larger rooms and higher output levels.
Does the RoomSub 10 turn on automatically?
Yes. In Auto mode, the subwoofer activates when it detects an incoming audio signal and returns to standby after the signal is no longer present.
Why Buy From Us
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