B12 subwoofer

B12-SUB subwoofer front view
B12-SUB subwoofer rear view

B12 subwoofer

Subwoofers

Mobile-specific small to medium format ground cardioid subwoofer

  • Components 1 x 15” + 1 x 10”
  • Dispersion Cardioid
  • SPLmax 132 dB
  • Weight 42.5 kg / 93 lb

Article number Z0870

Where to buy

Product description

Complementing the CCL system, the ground subwoofer B12-SUB delivers powerful low-end extension in a compact format.

The Technical Details:

The B12-SUB is a compact high performance cardioid subwoofer, intended for ground stacked applications only.

It houses two long excursion neodymium drivers in an integrated cardioid setup: a 15" driver in a bass-reflex design facing to the front and a 10" driver in a 2-chamber bandpass design radiating to the rear. The arrangement and tuning provide a cardioid dispersion pattern using a single amplifier channel. Its frequency response extends from 39 Hz to 150 Hz.

The B12-SUB has no rigging components. The cabinet enclosure is constructed from plywood and has an impact and weather protected 2K finish. The front and rear of the cabinet is protected by a rigid metal grill backed by an acoustically transparent and water repellent fabric. Each side panel incorporates a handle and mounted on the rear panel are four heavy duty wheels.

Two runners extend from the rear to the front panel of the cabinet protecting the bottom panel against scratching. Two correspondingly shaped recesses are incorporated in the top panel to accept these runners and prevent cabinet movement when stacking.

The following amplifiers can be used to drive the B12-SUB.

Mobile

Installation

System data
Max. sound pressure1
with D25/25D
with D40/D80/D90/40D

129 dB
132 dB
Frequency response (-5 dB standard)
39 Hz – 150 Hz
Frequency response (-10 dB standard, IEC60268)
35 Hz – 180 Hz
Frequency response (-5 dB 100 Hz mode)
39 Hz – 100 Hz
Frequency response (-10 dB 100 Hz mode, IEC60268)
35 Hz – 140 Hz
Cabinets per D40/D80/D90/40D
8
Loudspeaker data
Nominal impedance
10 ohms
Power handling capacity (RMS/peak 10 ms)
500/1200 W
Components
1 x 15" driver front
1 x 10" driver rear
Connections
1 x NLT4 F/M
Dimensions / weight
Dimensions (h x w x d)
455 x 590 x 6872 / 812 mm
18 x 23.23 x 272 / 32"
Weight
42.5 kg / 93 lb

1 SPLmax: Broadband signal IEC60268
2 dimensions without wheels

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