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Alpine PDR-F50 4 Channel 500 Watt RMS Class D Car Amplifier+Premium Amp Kit

500W PDR Series 4/3/2 Channel Class D Digital Amplifier Package

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• RMS Power: 85W x 4 @ 4 ohm, 125W x 2 @ 2 ohm, 250W x 2 @ 4 ohm, Bridged
• CEA-2006 Compliant Amplifier
• Rotatable Illuminated Alpine Badge
• Top-Side Control Panel w/ Removable Cover
• Voltage ON/OFF Sensing for OEM Upgrade
• Dimensions: 9"W x 6.5"L x 2.0"H

Learn more about the pdrf50_bak42

We apologize

This item has been discontinued


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Description


Alpine brand icon

Authorized dealer

The PDR-Power amplifiers offer the best performance in their class, redefining expectations in the high-power amplifier category. Thanks to trickle-down technology, Alpine's in-house engineering team has taken many of the patent-pending technologies introduced in the industry-leading PDX series and infused them in the new PDR-Power amplifiers. The PDR-Power amps provide you with the absolute widest bandwidth, best signal-to-noise, lowest distortion and highest damping factor of any amplifier in their class without sacrificing power.

General Features:

  • PDR Series 4-Channel Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 85 watts x 4 chan.
    • 2 ohm: 125 watts x 4 chan.
    • Bridged, 4 ohm: 250 watts x 2 chan.
  • CEA-2006 Compliant Amplifier
  • Dual-Feedback Modulation Loop
  • Ultra Compact Chassis
  • Soft start turn-on
  • Rotatable Illuminated Alpine Badge
  • LED Power (blue) and Protect (red) illumination
  • Top-Side Control Panel w/ Removable Cover
  • Voltage ON/OFF Sensing for OEM Upgrade
  • 4/3 or 2 channel operation
  • Input channel selecting
  • Speaker-level (high-level) inputs via RCA with Remote Sensing*
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heat-sink
  • Input sensitivity: 200 mV - 4 V
  • Frequency Response: 8 - 45,000 Hz +0/-3 dB
  • Total Harmonic Distortion (THD): ≤0.02% (Ref: 10W into 4Ohm)
  • Signal to Noise Ration: >106dB (Ref: 1W into 4Ohm)
  • Damping Factor: >500
  • Selectable crossover: OFF / HP / LP
  • Variable crossover point: 50 - 400 Hz, 24 dB/octave
  • Selectable Bass Boost (Rear Ch Only): 0, +6, +12 dB boost at 50 Hz
  • Fuse Rating: 30 A x 2
  • 12 Gauge speaker output terminals
  • 4 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
  • Weight: 5 lb 9 oz
  • Dimensions: 9.0"W x 6.5"L x 2.0"H
  • Authorized Internet Dealer
  • 1-year Sonic Electronix Warranty

*When connecting the speaker output leads of the head unit to this unit with an RCA extension cable (sold separately), etc., you do not need to connect the remote turn-on lead, resorting to the “REMOTE SENSING” function of this unit. However, the “REMOTE SENSING” function may not work depending on the signal source connected. In such a case, connect the remote turn-on lead to an incoming power supply cord (accessory power) in the ACC position.


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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
85 watts x 4 channel
RMS Power @ 2 ohms
125 watts x 4 channel
Bridged RMS Power
250 watts x 2 channel
Amplifier Specifications
Amplifier Class
D
Number of Channels
4-Channel
Total RMS Power Output
500 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
≤0.02%
Speaker Level Inputs
Optional (Requires Accessory Adapter)
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
50 - 400 Hz
Low-Pass Crossover Frequency
50 - 400 Hz
Signal-to-Noise Ratio
106 dB
Bass Boost
Selectable 0 / 6 dB / 12 dB
Remote bass/level controller
No
Fuse Rating
30A x 2 
CEA-2031 Compliant
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

PDR-F50 BAK42

Weight:

8.80lbs

Internal SKU:

pdrf50_bak42

Internal Product ID:

156217

Customer Ratings & Reviews


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