Garage
Shop

See all parts that fit your 1973 Challenger

Crunch PZA700.2

700W, 2-Channel Power Zone Series Car Amplifier

Crunch
Shop all Crunch
Product videos
highlight-star-icon

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

View item

Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

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

122
-33.36%

$79.96

List price $119.99

Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

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

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

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

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

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-6926S main

Alpine SXE-6926S

280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers

13
-20.84%

$56.99

List price $71.99

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

REF697F main

Infinity REF697F (INFSPKRF697FUS)

600W Peak (200W RMS) 6x9" Reference Series 2-Way Coaxial 4-ohm Speakers

5
-17.65%

$139.95

List price $169.95

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)

Best selling similar products

ATOM-900.2 PRO small

Deaf Bonce Apocalypse ATOM-900.2 PRO

• 350 watts x 2 channel @ 4 ohm
• 510 watts x 2 channel @ 2 ohm
• 900 watts x 2 channel @ 1 ohm
• Bridged: 1020 watts x 1 channel @ 4 ohm
• 1000 watts @ 2 ohm
• Total RMS Power: 900 watts
• Class D 1 ohm Stable 2-Channel-Channel Amplifier

$229.90

List price $229.90

MFA 2.420 small

Deaf Bonce MFA 2.420

• 420 watts x 2 channel @ 4 ohm
• 630 watts x 2 channel @ 2 ohm
• Bridged: 1260 watts x 1 channel @ 4 ohm
• Total RMS Power: 1260 watts
• Class D 2 ohm Stable 2-Channel Amplifier

$229.90

List price $229.90

ATOM-700.2 PRO small

Deaf Bonce Apocalypse ATOM-700.2 PRO

• 230 watts x 2 channel @ 4 ohm
• 480 watts x 2 channel @ 2 ohm
• 700 watts x 2 channel @ 1 ohm
• Bridged: 960 watts x 1 channel @ 4 ohm
• 14000 watts @ 2 ohm
• Total RMS Power: 700 watts
• Class D 1 ohm Stable 2-Channel-Channel Amplifier

(1)

$199.90

List price $199.90

R2-200X2 small

Rockford Fosgate Prime R2 R2-200X2

• 50 watts x 2 channel @ 4 ohm
• 100 watts x 2 channel @ 2 ohm
• Bridged: 200 watts x 1 channel @ 4 ohm
• Total RMS Power: 200 watts
• Class D 2 ohm Stable 2-Channel Amplifier

(2)

$239.99

List price $239.99

VADM2 small

NVX VADM2 v2 (VADM2v2)

• 200 watts x 2 channel @ 4 ohm
• 300 watts x 2 channel @ 2 ohm
• Bridged: 600 watts x 1 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 2-Channel Amplifier

(17)

$199.99

List price $239.99

ION700.2D small

DS18 ION700.2D

• 240 watts x 2 channel @ 4 ohm
• 350 watts x 2 channel @ 2 ohm
• Bridged: 700 watts x 1 channel @ 4 ohm
• Total RMS Power: 700 watts
• Class D 2 ohm Stable 2-Channel-Channel Amplifier

$299.95

List price $359.99

MFA 2.520 small

Deaf Bonce Machete MFA 2.520

• 520 watts x 2 channel @ 4 ohm
• 750 watts x 2 channel @ 2 ohm
• Bridged: 1500 watts x 1 channel @ 4 ohm
• Total RMS Power: 1500 watts
• Class D 2 ohm Stable 2-Channel-Channel Amplifier

(2)

$239.90

List price $239.90

PBR300X2 small

Rockford Fosgate Punch PBR300X2

• 100 watts x 2 channel @ 4 ohm
• 150 watts x 2 channel @ 2 ohm
• Bridged: 300 watts x 1 channel @ 4 ohm
• Total RMS Power: 300 watts
• Class BR 2 ohm Stable 2-Channel Amplifier

(22)

$249.99

List price $279.99

H400.2D small

Cerwin-Vega H400.2D

• 80 watts x 2 channel @ 4 ohm
• 125 watts x 2 channel @ 2 ohm
• Bridged: 290 watts x 1 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 1 ohm Stable 2-Channel Amplifier

$239.99

List price $287.99

NBA201 small

NVX NBA201

• 200 watts x 2 channel @ 4 ohm
• 350 watts x 2 channel @ 2 ohm
• Bridged: 700 watts x 1 channel @ 4 ohm
• Total RMS Power: 700 watts
• Class A/B 2 ohm Stable 2-Channel Amplifier

(11)

$99.99

List price $249.99

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
25%
4 star
25%
3 star
25%
2 star
0%
1 star
25%



Durability
4
Value
3.5
Features
3.3
Design
4.5
Usability
4.5

Customer Reviews

Sort by:

Loading...

Crunch 700.2

This amp is very weak. A lot of distortion.

By Ampboy on March 18, 2012

6 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


No Power

Would not recomend this amplifier. Replaced a Kenwood amp with the same specs as this one and got 1/10 the power to the speakers.

By Ron on January 3, 2013

2 found this helpful




PVI-269 small

MB Quart PVI 269

6" x 9" 2-way Premium Series Speakers (PVI269)

(6)

$134.99

List price $299.99

XTA-4140 small

PowerBass Xtreme XTA-4140

560W RMS XTA Series 4-Channel Amplifier

(1)

$149.99

List price $329.99

XSP525 small

NVX XSP525

5-1/4" X-Series Component Mid-Bass Drivers

(4)

$79.99

List price $189.99

PLST6 small

Pyle PLST6

1/2" 120W Plus Series Flush Mount Car Tweeters

(4)

$7.99

List price $19.99

KX2400.1+2 VCW122 small

Kicker KX2400.1 Amp + (2) NVX VCW122 Subs

Matched Combo Featuring 2400W RMS Mono Amp + 2 Powerful SPL/SQ Subs

(99)

$649.99

List price $1775.93

BackBeat 903+ small

Plantronics BackBeat 903+ Plus Wireless Bluetooth Headphones Stereo Headset

Secure Fit Behind-the-Neck Bluetooth Earbuds with AudioIQ2 Noise Cancelling and A2DP Music Streaming

(4)

$54.99

List price $99.95

RA1500.1 small

MB Quart RA1500.1

1500W Class D 1-Channel Monoblock Reference Series Amplifier

(8)

$149.99

List price $439.99

OA500.1 small

MB Quart OA500.1

500W Max Class Q1 1-Channel Monoblock Onyx Series Amplifier

(9)

$119.99

List price $209.99

IR-X/LED small

PAC IR-X/LED

LED Splitter and Cable for IR-X

(1)

$9.99

List price $12.95

Related Searches


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

1973 Dodge Challenger

2016 Volvo XC90

1999 Honda EV Plus

1993 Dodge Caravan

1995 Buick Skylark

2008 Mazda B2300

2018 Dodge Charger

2013 Lexus ES350

1995 Isuzu Spacecab

1983 Jeep CJ7

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.