Alpine PDR-V75 5-Channel Power Density Reference Amplifier

FEATURES

Install

• Angled Insert-Type Terminals
• Integrated Wire and Mounting Screw Terminals
• Terminal Layout: One-Sided
• Mounting Design: Clean-look installation

General

• Rotatable Illuminated Alpine Badge
• Top-Side Control Panel
• Amplifier Type: Class-D (Digital)
• Channel Design: 5/4/3 Channel
• Thermal Control : Thermal management control
• Low-battery Protection
• Power Supply: Resonant Mode Power Supply
• Power Supply: PowerTrench® MOSFET
• Power Supply Design: DC-DC PWM Power Supply
• Board Circuitry: STAR Circuit
• Over-Current, Over-Voltage and Thermal Protection
• Power Indicator: Top Mounted LED Power/Status Indicator (Power: Blue, Status: Blue/Red)
• Crossover: Variable Low Pass & High Pass Filter
• Bass EQ & Subsonic Function (Subwoofer) Variable
• Final Outputs: MOSFET
• Board Design: 6-Layer Glass Epoxy PC Board
• Gain Control: Adjustable
• Bass Control: Remote Bass Control (Sold Separately)

SPECIFICATIONS

Max Power Output Ratings

• Total Max Power: 1500W

RMS Power Ratings

• Per channel into 4 Ohms: CH 1-4 (@14.4V ?1%THD+N) 75W x 4
• Per channel into 4 Ohms: Subwoofer (@14.4V ?1%THD+N) 250W x 1
• Per channel into 2 Ohms: CH 1-4 (@14.4V ?1%THD+N) 100W x 4
• Per channel into 2Ohms: Subwoofer (@14.4V ?1%THD+N) 350W x 1
• Bridged into 4ohms, 14.4V (@14.4V ?1%THD+N) 200W RMS x 2

Sound Tuning

• Crossover (HPF): 50 - 400 Hz , -12 dB/oct.
• Crossover (Subwoofer, LPF): 50 - 400 Hz, -24 dB/oct.
• Equalizer (Bass EQ): 0 to +12dB (Subwoofer, fc=50Hz) Variable
• Subsonic Filter: Subwoofer Variable, 8-40Hz (-24dB / oct )

Dimensions

• Heat Sink (WxHxD) mm: 270mm x 165mm x 50.8mm

General

• Power Requirements: 14.4V DC (11 - 16V)
• Input Sensitivity Subwoofer (RCA Input): 0.1 - 4.0V
• Input Sensitivity CH 1-4 (RCA Input): 0.2 - 4.0V
• Input Impedance: >10k ohms
• Frequency Response Subwoofer (+0, -3dB: 1W into 4 ohms): 8Hz - 400Hz
• Frequency Response CH 1-4 (+0, -3dB: 1W into 4 ohms): 8Hz - 45kHz
• Frequency Response Subwoofer (+0, -1dB: 1W into 4 ohms): 10Hz - 300Hz
• Frequency Response CH 1-4 (+0, -1dB: 1W into 4 ohms): 10Hz - 30kHz
• THD+N (10W into 4 ohms): ?0.02%
• THD+N (Rated Power into 4 ohms): ?0.07%
• Damping Factor Subwoofer (10W into 4 ohms at 100Hz): >1000
• Damping Factor CH 1-4 (10W into 4 ohms at 100Hz): >500
• Signal to Noise Subwoofer (Rated Power into 4 ohms): >110dB
• Signal to Noise CH 1-4 (Rated Power into 4 ohms): >105dB
• Weight: 2.76kg