Subwoofer for Bose RoomMatch array module loudspeakers
RoomMatch RMS215 subwoofer module is designed primarily to extend the low-frequency response of Bose RoomMatch arrays to 40 Hz. The RMS215 subwoofer module features dual Bose LF15 15-inch high-excursion woofers, with a proprietary port design that minimizes distortion and improves perceived transient impact. The durable Baltic birch enclosure with 2-part polyurethane coating allows reliable ground-stack applications.
Subwoofer for Bose RoomMatch array module loudspeakers
Dual Bose LF15 15-inch, high-excursion, 4-inch voice coil transducers
1000 W long-term / 4000 W peak power handling
139 dB SPL peak maximum SPL at 1 m
Optional side-plate mounting kit (RMSFLY) allows integration with RoomMatch full-range modules in arrays
Optional Array Frames and Extender Bars allow cardioid configurations
Bose Modeler Software features presets for cardioid configurations
Frequency Range (-10 dB)
40 Hz – 280 Hz
Nominal Coverage Pattern (H x V)
Omni-directional below 100 Hz
Long-Term Power Handling
1000 W (4000 W peak)
Per woofer: 500 W (2000 W peak)
Nominal Impedance
2 x 8 Ω (discrete connection per woofer)
Sensitivity (SPL / 1 W @ 1 m)
Array Position (free field): 97 dB SPL
Ground Stack (half space): 103 dB SPL
Maximum SPL @ 1 m
Array Position (free field): 127 dB SPL (133 dB SPL peak)
Ground Stack (half space): 133 dB SPL (139 dB SPL peak)
