The Genelec 7073A active subwoofer is a powerful and precise bass reproduction tool for large Surround Sound or Stereo installations. Its 19 Hz lower cut-off frequency and 124 dB sound pressure output capability are sufficient to handle the most demanding high SPL applications. All electronics are integrated into the subwoofer cabinet: active crossover filters, driver overload protection circuits and power amplifiers.
The built-in bass management unit has six signal input and output channels (L/C/R Front and L/C/R Rear), LFE input and summed signal output connectors, providing great flexibility and easy connection. The discrete LFE signal input is equipped with a selectable 85/120 Hz low-pass filter and a 0/+10 dB LFE sensitivity switch.
The amplifiers on the 7073A produce a total of 1000 W of short term RMS power for four 305 mm (12") cone drivers. Driver overload protection and power-on signal muting are included in the amplifier circuitry.
Technical Specifications
- Maximum short term sine wave SPL output averaged from 30 to 85 Hz, measured in half space at 1 meter: ≥124 dB SPL
- Input: 6 main + LFE analog channels
- Sum out outputs: 1
- Driver: 4 x 12"
- Free field frequency response: 19 - 85(120) Hz +/-3 dB
- Manual acoustic controls:
- Subwoofer level control: +6 to -12 dBu
- Bass roll-off: 0 to -6 dB (2 dB/step) @ 20 Hz
- Phase adjustment: 0 to 270° (90°/step) @85 Hz
- Amplifier power: 1000 W
- Dimensions (H x W x D):
- mm: 524 x 1440 x 558 mm
- inches: 20 5/8 x 56 11/16 x 22"
- Weight: 120 kg (265 lb)
