C7 subwoofer

C7-SUB subwoofer

C7 subwoofer

Bass-reflex subwoofer

  • Components 18"
  • SPLmax 135 dB

Product description

The C7-SUB is a bass-reflex subwoofer specifically designed for use with the C7-TOP providing dynamic performance with high impulse program, a tight full sound and high efficiency. Its extra large bass-reflex tunnel guarantees high sound pressure while minimizing power compression and air turbulence noise. The C7-SUB cabinet is constructed from marine plywood and has an impact resistant paint finish, steel handles and an M20 threaded flange on the top to accept a loudspeaker stand. The front of the subwoofer cabinet is fitted with catches at the top and bottom for securing an optional wooden lid, and mounted on the rear panel are ratchet strap guide plates, two hinge plates and four heavy duty wheels.

System data
Frequency response (-5 dB)
44 Hz - 140/100 Hz1
Cabinets per channel D6/D12/D20/D80
Max. sound pressure2
with D6
with D12/D20
with D80

131 dB SPL
135 dB SPL
135 dB SPL
Loudspeaker data
Power handling capacity (RMS/peak 10 ms)
400/1200 W
18" driver
Dimensions / weight
Dimensions (H x W x D)
740 x 580 x 620 mm3
29.1 x 22.8 x 24.4"3
49 kg
108 lb

1 100 Hz mode
2 1 m, free field, SPL max peak test signal: pink noise with crest factor 4
3 dimensions without wheels

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