Garage
Shop

See all parts that fit your 2002 L100

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

Alpine
Shop all Alpine
highlight-star-icon

• 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

NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

124
-33.36%

$79.96

List price $119.99

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

XED62 main

Cerwin-Vega XED62

600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers

15
-16.67%

$49.99

List price $59.99

PNW-65CS2 main

AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

4
-5.90%

$319.00

List price $339.00

REF6532IXAM main

Infinity Reference REF6532IXAM

360W Peak (120W RMS) 6.5" Reference Series 2 Way Coaxial 3-ohm Speakers

3
-20.01%

$119.95

List price $149.95

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

MPK 163.3 main

Hertz MPK163.3

600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

2
-14.89%

$999.99

List price $1175.00

SXE-1726S main

Alpine SXE-1726S

440W Peak (80W RMS) 6.5" SXE Series 2-way 4-ohm Coaxial Car Speakers

13
-21.82%

$42.99

List price $54.99

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.


Best selling similar products

VADM4v2 small

NVX VADM4 v2 (VADM4v2)

• 80 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(41)

$209.99

List price $239.99

NDA6004 small

NVX NDA6004

• 100 watts x 4 channel @ 4 ohm
• 160 watts x 4 channel @ 2 ohm
• Bridged: 320 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(14)

$159.99

List price $215.99

VAD10004v2 small

NVX VAD10004 v2 (VAD10004v2)

• 150 watts x 4 channel @ 4 ohm
• 250 watts x 4 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(25)

$279.99

List price $335.99

RD400/4 small

JL Audio RD400/4

• 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(28)

$304.99

List price $379.99

MFA 4.220 small

Deaf Bonce MFA 4.220

• 220 watts x 4 channel @ 4 ohm
• 330 watts x 4 channel @ 2 ohm
• Bridged: 660 watts x 2 channel @ 4 ohm
• Total RMS Power: 1320 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$289.90

List price $289.90

JD400/4 small

JL Audio JD400/4

• 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(34)

$299.99

List price $299.99

MFA 4.180 small

Deaf Bonce MFA 4.180

• 180 watts x 4 channel @ 4 ohm
• 270 watts x 4 channel @ 2 ohm
• Bridged: 540 watts x 2 channel @ 4 ohm
• Total RMS Power: 1080 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$259.90

List price $259.90

MVPA4 small

NVX MVPA4

• 100 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(70)

$279.99

List price $383.99

MDX2000.4 2 Ohm small

PRV Audio MDX2000.4 2 Ohm

• 330 watts x 4 channel @ 4 ohm
• 500 watts x 4 channel @ 2 ohm
• Bridged: 1000 watts x 2 channel @ 4 ohm
• Total RMS Power: 2000 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$219.91

List price $274.89

AP200/4BT small

JL Audio AP200/4BT

• 40 watts x 4 channel @ 4 ohm
• 50 watts x 4 channel @ 2 ohm
• Bridged: 100 watts x 4 channel @ 4 ohm
• Total RMS Power: 200 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$549.99

List price $659.99

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


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

5 star
0%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found

HCP 4D small

Hertz HCP 4D

1160W Peak (520W RMS) Class D Hertz Compact Power (HCP) Series 4-Channel Full Range Compact Car Amplifier

$399.99

List price $435.00

JP-702B small

Metra JP-702B

7" LED Light with Black Face Cover and Full Halo for select 1997-2026 vehicles from Jeep

$355.99

List price $395.99

PNW275_SDSK2 small

AudioControl PNW-275 with Sound Damping

100W Peak (30W RMS) 2.75″ PNW Series 1-way 3-ohm Component Midrange Speakers + NVX SDSK2 Sound Damping

(52)

$113.99

List price $147.74

No picture

DS18 DBPX200.MX (Mexico)

Digital Bass Processor with 2-Channel Preamp, Signal Converter and Speaker Emulator

$239.95

List price $239.95

XKLOADER2 small

XpressKit XKLOADER2 (XKLOADER 2) by Directed

Xpress Kit USB Computer Interface between PC and Programmable Vehicle Interface Module (DEI Install Bypass Essentials XKLOADER2, XKLOADER-2)

(15)

$39.99

List price $59.99

GEX-P920XM small

Pioneer GEX-P920XM

XM Digital Satellite Radio Tuner for Select Pioneer Car Stereo Receivers

(32)

$99.99

List price $109.99

47KMFC9W small

Kicker KMFC9W (47KMFC9W)

1200W Peak (600W RMS) 9" KMFC Series 2-Way Coaxial Marine Tower Speakers (White)

$1199.99

List price $1299.99

CNP2000UC+CNPECL1 small

Eclipse XM Satellite Radio Solution Package

Audiovox CNPECL1 Eclipse Specific XM Adapter + Audiovox CNP2000UC XM Direct 2 Universal Tuner

(13)

$139.99

List price $154.98

VIR-8310NRBT small

Soundstream VIR-8310NRBT

In-Dash 8.3" TFT-LCD Touchscreen Monitor with DVD/CD/MP3 Player, Bluetooth and TV Tuner

$379.99

List price $649.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2002 Saturn L100

2007 Dodge Sprinter 2500

2003 Mazda B3000

2004 Audi A4 Quattro

1998 Mitsubishi Eclipse

1990 Dodge B150

2011 Volkswagen Eos

2016 Dodge Charger

1984 Mercury Capri

1983 Dodge 600

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.