Subwoofer, 2 x 350 W, 2 x 4 Ω
- Dual voice coil bass speaker of highest power capability
- Incredible bass pressure from amazingly small cabinets
- Extensive ventilation of the voice coil
- High-quality inverse cone
- Gold-plated terminals
- Diecast
- Extra long excursion
- Double centering spider
- For professional and semiprofessional DJ and PA applications and for car hi-fi and home cinema applications of highest requirements
Impedance (Z): 2 x 4 Ω
Frequency range: f3-1,500 Hz
Resonant frequency (fs): 20 Hz
Rec. crossov. frequ. (fmax.) (12 dB/oct.): 400 Hz
Power rating (RMS): 2 x 350 W
Peak music power output (MAX): 2 x 500 W
Sensitivity: 93 dB/W/m
Suspension compl. (Cms): 0.22 mm/N
Moving mass (Mms): 305 g
Mech. Q factor (Qms): 2.97
Electr. Q factor (Qes): 0.27
Total Q factor (Qts): 0.25
Equivalent volume (Vas): 480 l
DC resistance (Re): 2 x 3.7 Ω/1 x 7.4 Ω
Force factor (BxL): 32.40 Tm
Voice coil induct. (Le): 2 x 1.1 mH/1 x 4.6 mH
Voice coil diameter: Ø 99.3 mm
Voice coil former: aluminium
Linear excursion (X
MAX): ± 12.9 mm
Eff. cone area (Sd): 1,250 cm2
Magnet weight: 5.7 kg
Magnet diameter: Ø 220 mm
Mounting cutout: Ø 425 mm
Mounting depth: 205 mm
Dimensions: Ø 460 mm x 220 mm
Outside diameter: Ø 460 mm
Width: Ø 460 mm
Depth: 220 mm
Admiss. ambient temp.: 0-40 °C
Weight: 16.96 kg
Packing unit: 1
Type of speaker: 18"
