Alpine R-A75M Owners Manual English - Page 23

SPECIFICATIONS R-A75M 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 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 LPF Variable Subsonic Equalizer Bass EQ (fc=50 Hz) Remote Level* General Input Impedance Preamp Output Dimensions Weight Linear Attenuation CH-1/2 Input Pass-through, Buffered Width Height Depth * Requires optional RUX-KNOB.2. NOTE: • Specifications and design are subject to change without notice. 500 W RMS × 1 750 W RMS × 1 ≤0.02% ≤0.03% ≤0.3% ≤1.0% >85 dB >105 dB 10 Hz - 400 Hz 15 Hz - 325 Hz >1,500 Hi: 0.4 - 10 V Lo: 0.1 - 4.0 V 50 Hz - 400 Hz (-24 dB/oct.) 8 Hz - 40 Hz (-24 dB/oct.) 0 to +12 dB (Variable) 0 to -20 dB >10 kΩ 4 V max 273 mm (10-3/4") 50.8 mm (2") 200 mm (7-7/8") 3.2 kg (7 lb) 21-EN