Alpine R2-A75M

• All-new Advanced Digital Design
• Compact Chassis
• Easy Access Controls
• RCA and Speaker Level Inputs
• Bandpass Filter
• Superior Sound Stage
• Bridgeable
• Bass EQ
• Subsonic Filter
• Variable Low Pass Filters
• Thermal Protection (Zero Shut-Off)
• Remote Bass Knob Ready (RUX-KNOB.2)

Output

• Output Channel: Mono

Power Ratings

• Power (@14.4V 1% THD)
  • Per Channel into 4 Ohms: 500W X 1
  • Per Channel into 2 Ohms: 750W X 1

THD+N

• Ref.: 10W into 4Ω: ≤0.04%
• Ref.: 10W into 2Ω: ≤0.06%
• Ref.: Rated Power into 4Ω: ≤1.0%
• Ref.: Rated Power into 2Ω: ≤1.0%

S/N Ratio

• IHF A-wtd +AES-17 Ref.: 1W into 4Ω: >75 dB
• IHF A-wtd +AES-17 Ref.: Rated Power into 4Ω: >102 dB

Frequency Response

• (0+/-3dB) Ref.: 1W into 4Ω: 10Hz – 400Hz
• (0+/-1dB) Ref.: 1W into 4Ω: 15Hz – 325Hz

Damping Factor

• Ref.: 10W into 4Ω at 100Hz: >250

Input Sensitivity

• RCA Input Ref.; Rated Power into 4Ω
  • Hi: 0.4 – 10V
  • Lo: 0.1 – 4.0V

Crossover

• Variable LPF
  • 50Hz – 400Hz (-24dB/oct.)
• Variable Subsonic
  • 8Hz – 40Hz (-24dB/oct.)

Equaliser

• Bass EQ (fc=50Hz): 0 to +12dB (Variable)

Remote Level*

• Linear Attenuation : 0 to -20dB

* Requires optional RUX-KNOB.2.

Input Impedance

• > 10kΩ

Preamp Output

• > CH-1/2 Input Pass-through, Buffered: 4V max

Dimensions

• (WxHxD): 282 x 55 x 165mm
• Weight: 3.5kg