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Crunch PZi 125.4

800W Max, PowerZone Series 4-Channel Amplifier (PZi125.4)

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PowerZone Series 4-Channel Class AB Car Amplifier • 125W x 4 chan. @ 4 ohm • 200W x 4 chan. @ 2 ohm • 400W x 2 chan. Max • 4/3/2 Channel operation • MOSFET power supply • Silver-coated RCA level inputs

Learn more about the pzi1254

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This item has been discontinued

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Product Highlights


PowerZone Series 4-Channel Class AB Car Amplifier • 125W x 4 chan. @ 4 ohm • 200W x 4 chan. @ 2 ohm • 400W x 2 chan. Max • 4/3/2 Channel operation • MOSFET power supply • Silver-coated RCA level inputs

Description


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  • PowerZone Series 4-Channel Class AB Car Amplifier
  • Peak (Dynamic) Power Rating:
    • 4 ohm: 125 watts x 4 chan.
    • 2 ohm: 200 watts x 4 chan.
  • Max power output: 400 watts x 2 chan.
  • MOSFET power supply
  • LED power and protect indicators
  • Tuned Bass EQ (0-12 dB bass boost at 45 Hz)
  • 4/3/2 Channel operation
  • Stereo / Mono Amplifier Mode Switch
  • Rugged MOSFET Audio Outputs
  • Preamp RCA Outputs
  • Overload, short, thermal, and DC protection
  • Standard heatsink cooling
  • Silver-coated RCA level inputs
  • Variable high-pass filter (60-1200 Hz, 24 dB/octave)
  • Variable mono low-pass filter (30-250 Hz, 24 dB/octave)
  • Frequency response: 30-1200 Hz
  • Dimensions: 13.38"L x 10"W x 2.16"H
  • 4-gauge power and ground leads recommended. Contact us for information regarding a discount on a select amplifier kit when purchased together.
  • 1-year SonicElectronix.com warranty

Product history:

Crunch PZ900.4 thumbnail
(newest, current model)
Crunch PZA900.4 thumbnail
(previous model, replaced by Crunch PZ900.4)
Crunch PZT900.4 thumbnail
(previous model, replaced by Crunch PZA900.4)
Crunch P900.4 thumbnail
(previous model, replaced by Crunch PZT900.4)
Crunch PZi-125.4 thumbnail
(previous model, replaced by Crunch P900.4)

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
Not Specified
RMS Power @ 2 ohms
Not Specified
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
Not Specified
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
800 watts
Total RMS Power Output
800 watts
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
.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 - 1200 Hz
Low-Pass Crossover Frequency
30 - 250 Hz
Signal-to-Noise Ratio
90 dB
Channel Separation
80 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
No
Fuse Rating
25A x 2 

Item Details


Manufacturer:

Model Number:

PZi-125.4

Weight:

9.00lbs

Internal SKU:

pzi1254

Internal Product ID:

9615

Product and How-to Videos


Customer Ratings & Reviews


Crunch PZi 125.4 thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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GREAT AMP FOR THE MONEY!

This is by far the best bang for your buck as far as 4-channel amps go. Great sound, although not as good as you probably would get with a Rockford 4-channel amp. However, RF amps that are comparable to this in wattage and channels are over $400.00! This one is only $89.99! It amps the speakers great, and at the same time has little distortion rates. I couldn't believe it when I hooked it up, because I thought for sure, because of the price and all, it would be a very poor sound quality. This isn't the case at all. If I was to buy a 4-channel amp, and don't want to spend tons of money on one, I would for sure go with this one, or it's newer brother: the Crunch P900.4. It's almost the same thing from what I have heard. Only drops the number of watts down from 125W @ 4 ohms to 115W @ 4 ohms. Not much of a difference. Also, this one has one preout set (RCA Outputs), so you don't have to waste a spot on the back of your deck (or if you don't have room for another set).

All in all GREAT AMP, CHEAP TOO!

By Jake on December 16, 2008

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