Bose RoomMatch RMS215 Subwoofer Module Loudspeaker

Bose RoomMatch RMS215

Recommendation to theaters, houses of worship, auditoriums, performing arts venues and arenas.

Bose RoomMatch RMS215 Subwoofer Module Loudspeaker

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" 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", high-excursion, 4" 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


System Performance

Recommended High-Pass Filter

40 Hz with minimum 12 dB / octave (2nd order) slope

Frequency Range (-10 dB)1

40 Hz - 280 Hz

Nominal Coverage Pattern (H x V)

Omni-directional below 100 Hz

Recommended Crossover Frequency

80 Hz - 200 Hz (active, external DSP)

Long-Term Power Handling

1000 W (4000 W peak)

Nominal Impedance

2 x 8 Ω (discrete connection per woofer)


Array Position (free field)               Ground Stack (half space)

Sensitivity (SPL / 1 W @ 1 m)3

97 dB SPL                                                          103 dB SPL

Maximum SPL @ 1 m4

127 dB SPL (133 dB SPL peak)        133 dB SPL (139 dBS SPL  peak)


Driver Compliment

LF: 2 x Bose LF15 high-excursion 15-inch woofers (4-inch voice coil)



13-ply Baltic birch plywood


Two-part spray polyurethane coating, black


18-gauge (1.2 mm) perforated steel, powder-coated finish, black


Indoor use only


Two (2) parallel-wired NL4 Neutrik® Speakon® connectors

Suspension / Mounting

Sixteen (16) M10 threaded inserts (4 each: top, bottom, sides); optional RMSFLY kit for RoomMatch® array integration


17.6" H x 37.1" W x 21.5" D (446 mm x 942 mm x 546 mm)

Net Weight

132 lb (59.9 kg

Shipping Weight

143 lb (64.9 kg)


Similar Products

RM2,250.00 RM1,800.00

Behringer B1200D PRO 12 Inc...

RM8,716.00 RM8,281.00

SRM2850 1600W Dual 18 Powered ...

RM7,600.00 RM7,372.00

FBT VERTUS CLA 208SA 600W Process...

RM5,449.00 RM5,177.00

HD1801 1600W 18 Powered Subwoo...

RM13,000.00 RM12,610.00

FBT HIMaxx 100SA Active Subwoofer...

RM8,134.00 RM7,728.00

TOA FB150W Subwoofer System