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Crunch PZA700.2

700W, 2-Channel Power Zone Series Car Amplifier

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2-Channel Power Zone Series Amplifier • Bass Boost (0-12 dB @ 45Hz) • Preamp RCA Outputs • 4-Way System Protection Circuitry • Heavy Duty Aluminum Alloy Heatsink • Fully Adjustable 12 dB Crossover • Nickle-Plated RCA Level Inputs

Learn more about the pza7002

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

pz8002 thumbnail

Crunch PZ800.2

OUR PRICE: $62.95

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Product Highlights


2-Channel Power Zone Series Amplifier • Bass Boost (0-12 dB @ 45Hz) • Preamp RCA Outputs • 4-Way System Protection Circuitry • Heavy Duty Aluminum Alloy Heatsink • Fully Adjustable 12 dB Crossover • Nickle-Plated RCA Level Inputs

Description


Crunch brand icon

Authorized dealer

  • 2-Channel Power Zone Series Amplifier
  • MAXX Power Rating:
    • 4 ohm: 175 watts x 2 chan.
    • 2 ohm: 350 watts x 2 chan.
    • Bridged, 4 ohm: 700 watts x 1 chan.
  • Pulse Width Modulated MOSFET power supply
  • LED power green and protect red indicators
  • Bass Boost (0-12 dB @ 45Hz)
  • Soft Start Turn-on
  • 2 Channel operation
  • Speaker-level (high-level) inputs
  • Preamp RCA outputs to daisy chain multiple amps
  • 4-Way System Protection circuitry (DC, thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heatsink for extreme heat dissipation
  • Fully adjustable 12 dB crossover
  • Nickle-Plated RCA level inputs
  • Nickle-Plated screw terminals
  • Variable low-pass filter (30-250 Hz)
  • Variable high-pass filter (60-1200 Hz)
  • Damping factor: >180
  • Signal to noise ratio: >90 dB
  • Frequency response: 10-45,000 Hz
  • THD (Total Harmonic Distortion): 0.05%
  • Channel separation: >80 dB
  • Variable input level control: 0.2V-5V
  • Fusing: 1 x 30 amps
  • Dimensions: 9-5/8"L x 8-11/16"W x 2-1/8"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 PZ800.2 thumbnail
(newest, current model)
Crunch PZA700.2 thumbnail
(previous model, replaced by Crunch PZ800.2)
Crunch PZT500.2 thumbnail
(previous model, replaced by Crunch PZA700.2)
Crunch P500.2 thumbnail
(previous model, replaced by Crunch PZT500.2)

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
Not specified by manufacturer
RMS Power @ 2 ohms
Not specified by manufacturer
RMS Power @ 1 ohm
Not specified by manufacturer
Bridged RMS Power
Not specified by manufacturer
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
2-Channel
Total Peak Power Output
700 watts
Total RMS Power Output
Not specified by manufacturer
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
Not specified by manufacturer
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
30A x 1 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

PZA700.2

Weight:

6.00lbs

Internal SKU:

pza7002

Internal Product ID:

33117

Product and How-to Videos


Customer Ratings & Reviews


Crunch PZA700.2 thumbnail image

5 star
63%
4 star
13%
3 star
13%
2 star
0%
1 star
13%



Durability
4.4
Value
4.4
Features
3.8
Design
4.3
Usability
4.9

Customer Reviews

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Crunch 700.2

This amp is very weak. A lot of distortion.

By Ampboy on March 18, 2012

6 found this helpful


Crunch P500.2

The following review is for a previous version (P500.2).

amazing little amp, it, along with several other crunch amps I have owned, have been pushed to their limits for long periods of time, and have never failed me once.

By maxwell on May 20, 2009

6 found this helpful


Good but,

The following review is for a previous version (P500.2).

I bought this amp awhile ago it is pretty clean once it is set up right. The only problem I have with this amp is that it heats up quite fast and it distorts with the level nob past 1/2. I am powering a 12 polk at 4 ohms bridged.

By David on March 21, 2010

5 found this helpful


Great Amplifier

The following review is for a previous version (P500.2).

This was my first amplifier install, it went very smoothly, hooked up the speaker wire, RCAs, ground, power, remote wire, tested the power fuse w/the fuse out of the amp, then plugged in the fuse and it turned on, no prob. I have it hooked up bridged 4ohms, to a 10"Kicker Truck Sub with the level at about half in my 97'F150 and it hits really hard :D

By 70Chevelleman on January 30, 2010

5 found this helpful


Good buy

Bought this amp to pair with a Kenwood 10" shallow mount. Sounds very good, has great range, overall a great little amp.

By Anthony on September 21, 2011

4 found this helpful


No issues so far

Bought this amp as part of a package with a Rockford Fosgate R2D2-12" sub and a box and wiring kit. The amp powers this sub nicely with good range. There are adjustments for HPF, LPF, gain, etc. so you can tune it perfectly for your car. I am very pleased with the performance so far (3 weeks). The amp does get a little hot after hitting hard for an hour or so. Very happy with the package as a whole, especially for the price.

By Matt on October 17, 2011

3 found this helpful


good product

The following review is for a previous version (PZT500.2).

great product works well and loud

By zimbob on January 23, 2011

3 found this helpful


Budget Build Sure

The following review is for a previous version (PZT500.2).

I installed this item in my 95 Suburban with a Kenwood 12" KFC-W3012 in a custom built enclosure. The amp put out lots of power and a clean signal with minimal distortion. It had little power draw so there was no headlight dimming and i could play my music for hours without starting the truck. For a Budget Build i would recommend this item.

By D on September 27, 2010

3 found this helpful


crunch p500

The following review is for a previous version (P500.2).

this is a good amp for its size. but it does not have enough power for my 2 10in power basses. they draw to much from the amp and kicks it off. but if you are lookin for a good amp for just one speaker this is the best

By chase on February 9, 2010

3 found this helpful


Polk Quality

The following review is for a previous version (P500.2).

Have this amp pushing 1 polk 10" sub nicely, and could possibly push 2 more 8" subs w/very little effort. Good quality amp for the price, not bad for 4 ohm speakers......

By dobropet on May 26, 2009

4 found this helpful




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