Sub12 is a highly articulate subwoofer offering a level of definition, dynamics and sub-bass that is unrivalled in its price bracket. Thanks to its high excursion woofer and 1000W peak amplification, the Sub12's transcription is more powerful and truer than ever. Key points • Composite sandwich ‘W’-cone: sound neutrality, no distortion • Large laminar port: no port noises or distortion• Automatic disengageable stand-by mode• Amplification: 600W RMS, 1000W peak Carry handle Type Subwoofer Frequency response (@ -3dB) 30Hz - 400Hz Low cut-off frequency (@ -6dB) 28Hz Maximum S.P.L (Average CEA2010B 30-200 Hz free field @ 1m) 124.5dB Inputs Balanced XLR LFE 10kΩ, Left & Right 10kΩ Outputs Balanced XLR LFE (in parallel), Left & Right 50Ω Bass amplifier stage 600W RMS Nominal power supply ~100–120 VAC/220–240 VAC 50/60Hz User controls Sensitivity, Stand-by, Polarity, Phase, LPF, Volume, HPF Fuses ~100-120V, T10AL/250V ~220-240V, T5AL/250V Internal signal processing and functions- Subwoofer section Left/right mono summation LFE + mono low-pass 24dB/octavePhase adjustment Polarity selectionSwitchable high-pass crossover, frequency cut-off selection 24dB/octave Outputs (to satellites) - Type/Impedance- Connector Right, leftElectronically balanced / 50Ω 3-point male XLR Bass 1 x 13" (33cm) x ‘W’ cone Shielding No Construction Dark red natural veneering side panels, black body Dimensions (HxWxD) 235/8x191/8x223/8" (60x48.7x56.8cm) Weight 127.8lbs (58kg) Temperature range During use: 5-35°C In storage: 0-50°C