Alpine S2-A55V Owners Manual - Page 20

SPECIFICATIONS S2-A36F Performance Power Output THD+N S/N Ratio Frequency Response Damping Factor Control Input Sensitivity Crossover Per Channel, Ref.: 4 Ω, 14.4 V Per Channel, Ref.: 2 Ω, 14.4 V Bridged, Ref.: 4 Ω, 14.4 V Ref.: 10 W into 4 Ω Ref.: 10 W into 2 Ω Ref.: Rated Power into 4 Ω Ref.: Rated Power into 2 Ω IHF A-wtd + AES-17 Ref.: 1 W into 4 Ω IHF A-wtd + AES-17 Ref.: Rated Power into 4 Ω +0/−3 dB, Ref.: 1 W into 4 Ω +0/−1 dB, Ref.: 1 W into 4 Ω Ref.: 10 W into 4 Ω at 100 Hz RCA Input Ref.: Rated Power into 4 Ω Variable HPF/LPF Remote Level* Linear Attenuation General Input Impedance Dimensions Weight Width Height Depth * Requires optional RUX-KNOB.2. NOTE: • Specifications and design are subject to change without notice. 60 W RMS × 4 90 W RMS × 4 180 W RMS × 2 ≤0.03% ≤0.05% ≤0.08% ≤0.1% >83 dB >98 dB 10 Hz - 40 kHz 20 Hz - 20 kHz >100 Hi: 0.5 - 10 V Lo: 0.2 - 4.0 V 50 Hz - 400 Hz (−12 dB/oct.) CH-3/4: 0 to −20 dB >10 kΩ 220 mm (8-11/16") 56.5 mm (2-1/4") 210 mm (8-1/4") 2.2 kg (4 lb 13 oz) 18-EN