Polman B12 Passive Subwoofer

Polman B12

System Type: 12″ bass-reflex subwoofer
Frequency Range (-10 dB): 31 Hz – 220 Hz
Frequency Response (±3 dB): 34 Hz – 220 Hz
Input Connection Modes: Switchable, +1/-1 or +2/-2
Recommended Crossover Frequencies: 80 Hz, 24 dB / octave HPF
80 Hz, 24 dB / octave LPF
Power Rating
(Continuous1
/ Program / Peak): 500 W / 1000 W / 2000
Maximum SPLW2
: 130 dB SPL peak
Sensitivity (1w @ 1m): 95 dB SPL
Nominal Impedance: 8 ohms
Active Tunings: DriveRack, all models. Settings available at
Mounting: Top mounted M20 threaded socket for optional SS4-
BK pole
Enclosure: Rectangular, 15mm
Finish: Black DuraFlex finish
Grille: Powder coated, black, 16-gauge perforated steel with
acoustical transparent charcoal foam backing.
Input Connectors: Neutrik® Speakon® NL-4 (x2)
Dimensions (H x W x D): 435mm x 370mm x426mm