Crunch P1-600.4: main picture thumbnail Crunch P1-600.4: alternate picture thumbnail Crunch P1-600.4: alternate picture thumbnail Crunch P1-600.4: alternate picture thumbnail Crunch P1-600.4: alternate picture thumbnail

Crunch P1 600.4

600W Max, 4-Channel Class A/B Power One Series Car Amplifier

  • 4.0

(1 review)

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The product on this page is discontinued, but there is a newer model available:
Newer Model: Crunch P1-650.4
Crunch P1-650.4 thumbnail
$74.99 In Stock

Specials with this product

  • Free Ground Shipping to the 48 statesdetails

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Customer Testimonial

Thanks guys, great service & fast delivery all the way "Down Under". Have already placed another order and won't hesitate to recommend you. Thanks again.

- Bryce from Australia

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  • Power One Series 4-Channel Class A/B Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 37.5 watts x 4 chan.
    • 2 ohms: 75 watts x 4 chan.
    • Bridged, 4 ohms: 150 watts x 2 chan.
  • MAX Power Rating (14.4V):
    • 4 ohms: 75 watts x 4 chan.
    • 2 ohms: 150 watts x 4 chan.
    • Bridged, 4 ohms: 300 watts x 2 chan.
  • SEPP Class A/B analog amplifier
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +12 dB bass boost at 45 Hz)
  • Slow un-mute soft start turn-on
  • 4/3/2 channel operation
  • Speaker-level inputs with signal sensing for automatic turn-on
  • Preamp RCA outputs to daisy chain multiple amps
  • 3-Way System Protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heatsink for extreme heat dissipation
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Input sensitivity:
    • Level: 200mV-6V
  • Variable high-pass filter (60-12,000 Hz, 12 dB/octave)
  • Variable low-pass filter (30-250 Hz, 12 dB/octave)
  • Damping factor: >180
  • Frequency response: 10-45,000 Hz
  • Dimensions: 9-1/16"L x 9-7/8"W x 2-1/16"H
  • 8-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Product History:

Crunch P1-650.4 thumbnail
(newest, current model)
Crunch P1-600.4 thumbnail
(previous model, replaced by Crunch P1-650.4)
Crunch CR600.4 thumbnail
(previous model, replaced by Crunch P1 600.4)
Power Specifications - Full Range Channels
RMS Power @ 4 ohms 37.5 watts x 4 channels
RMS Power @ 2 ohms 75 watts x 4 channels
Bridged RMS Power 150 watts x 2 channels
Peak Power Output 300 watts x 2 channels
Amplifier Specifications
Amplifier Class AB
Number of Channels 4
Total Peak Power Output 600 watts
Total RMS Power Output 300 watts
Maximum Input Gauge Size 8 AWG
Minimum Impedance Unbridged 2 ohms
Minimum Impedance Bridged 4 ohms
THD at Rated RMS Power <0.05%
Speaker Level Inputs Yes
Preamp Outputs 1 pair
Built-in Crossover Low-pass (LP)
High-pass (HP)
Full (AP)
High-Pass Crossover Frequency 60 - 12,000 Hz
Low-Pass Crossover Frequency 30 - 250 Hz
Signal-to-Noise Ratio >90 dB
Channel Separation >80 dB
Bass Boost 0 - 12 dB
Bass/Gain Remote No
Fan Cooled No
Fuse Rating 25A x 1 
CEA-2006 Compliant No
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration 1 year
Labor Warranty Duration 1 year
Warranty Provider Manufacturer
Customer Review Summary for Crunch P1 600.4
Average Customer Rating is 4.0 out of 5 stars:
  • 4.0
based on 1 Review
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Rating Distribution:
5 star:
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4 star:
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100%
3 star:
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2 star:
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1 star:
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what's this?
Average Attributes Rating:
Durability
  • 2.0
2.0
Value
  • 4.0
4.0
Features
  • 5.0
5.0
Design
  • 4.0
4.0
Usability
  • 4.0
4.0
what's this?
Most Helpful Customer Reviews:
July 29, 2011 Ok. But doesn't seem to stand up well
Review by
Anil_Trinidad from Rio Claro, Trinidad and Tobago
Overall
  • 4.0
Durability
  • 2.0
Value
  • 4.0
Features
  • 5.0
Design
  • 4.0
Usability
  • 4.0
This is for the Crunch 600.4. While the label lights up and stuff, it performed fairly well for the first few months I had it hooked into a small system at home. It is quite versatile as I have it powering two old Pioneer 8" IMPP subs and two 6" aiwa mids and tweeters from an old stereo I had. I've installed all the speakers into two separate boxes, and I am powering the amp and car stereo with a 12V DC power supply rated for 15-20A (I think). The amp might be a bit lacking current supply, but it does well with the speakers that it's connected to. The built in crossover controls are very useful for the small system. Recently I noticed that if I turn the volume up, the amp goes into protect mode and cuts off immediately. I don't think it's a temperature issue because it play fine at low volumes for quite some time - and it does get hot over that time. So that is really annoying me. It probably played for a total of 15+ hours at high volumes before this started happening. It gets quite hot, so proper ventilation is highly recommended. I intend to re-check all the wiring just to make sure, and if that doesn't help - I will have to take it to a technician to check it out.
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Product Summary

Manufacturer: Crunch
Model number: P1-600.4
UPC: 806576217190
Weight: 10.00 lbs
Internal SKU: p16004
Internal product ID: 25487