The M-Audio GSR18 active subwoofer adds serious low end to any full-range satellite speaker system. The 18” low-frequency driver and ultra-efficient Class D amplifier of the M-Audio GSR18 produce an impressive 500 watts of power for bass you can really feel.
The variable crossover lets you dial in the perfect balance between the subwoofer and your full-range speakers for incredibly flat frequency response, while the phase invert button ensures that you get full, focused bass—regardless of stage position.
The four locking casters let you roll the sub into position and secure it in place—without breaking a sweat. The integrated 1.4” (36mm) speaker stand receptacle makes it ideal for sub and satellite applications. And the durable plywood enclosure and perforated 18-gauge steel grill will stand up to constant use for years to come.
The GSR18 features state-of the-art Class D amplification for 500 watts of continuous power, which translates into pure, punchy sound.
M-Audio GSR18 main features include:
- Efficient, high-output Class D amplification
- 18” low-frequency driver
- Durable cabinet design
- Balanced stereo XLR/TRS combo inputs, XLR loop-through outputs
- Variable low-frequency crossover (60 Hz–150 Hz) and phase invert button
- Integrated 1.4” (36 mm) speaker stand receptacle for sub/satellite applications
- Frequency range 40–150 Hz (-10 dB)
- Crossover frequency variable, 60–150 Hz
- System power rating 500 W continuous, 1000 W peak
- Maximum SPL 129 dB
- LF driver 500 W continuous at driver impedance
- LF driver size/type 1 x 18” (45.7 cm), 3.0” voice coil
- Input stereo balanced XLR/1/4” TRS combo jack with XLR loop through output
- 36 mm pole mount socket on top (for full-range mounting)
- Dimensions (H x W x D) 25.6” x 22” x 23.6” (65 cm x 56 cm x 60 cm)
- Weight 71 lbs (32 kg)
M-Audio GSR18 Active PA Subwoofer (code 78876)
500W Class-D active PA subwoofer, featuring: 18" LF driver, variable crossover and phase invert, the durable plywood enclosure/steel grille are designed to withstand the demands of constant use
£499.20 (inc vat)