Why Shop Sonic Free Shipping Free Tech Support Easy Returns Low Price Guarantee Details
Print

Sony XM-ZR704

700W Max, ZR Series 4-Channel Amplifier

5.0

(4 reviews)

Read 4 reviews

Write a review

Specials with this product

  • Free Ground Shipping to the 48 statesdetails
  • ZR Series 4-Channel Power Amplifier
  • RMS Power Rating:
    • 4 ohms: 70 watts x 4 chan.
    • 2 ohms: 80 watts x 4 chan.
    • Bridged, 4 ohms: 160 watts x 2 chan.
  • Max power output: 700 watts
  • Pulse power supply
  • LED power/protection indicator
  • Bass Boost (0-10 dB at 40 Hz)
  • High-level sensing power on feature
  • RCA inputs
  • Gold plated speaker terminals
  • High level input connector
  • Speaker terminal outputs
  • High-pass filter (50-300 Hz, 12 dB/octave)
  • Low-pass filter (50-300 Hz, 18 dB/octave)
  • Subsonic filter (0-70 Hz)
  • CEA-2006 compliant amplifier
  • Frequency response: 50-100,000 Hz
  • Dimensions: 16-3/4L x 9-7/8W x 2-1/4H
  • 4-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.
  • 1-year SonicElectronix.com warranty
Power Specifications - Full Range Channels
RMS Power @ 4 ohms70 watts x 4 channels
RMS Power @ 2 ohms80 watts x 4 channels
RMS Power @ 1 ohmN/A
Bridged RMS Power160 watts x 2 channels
Peak Power Output350 watts x 2 channels
Amplifier Specifications
Amplifier ClassAB
Number of Channels4
Total Peak Power Output700 watts
Total RMS Power Output320 watts
Maximum Input Gauge Size4 AWG
Minimum Impedance Unbridged2 ohms
Minimum Impedance Bridged4 ohms
THD at Rated RMS Power.05%
Speaker Level InputsYes
Preamp Outputs2 pairs
Built-in CrossoverLow-pass (LP)
High-pass (HP)
Full (AP)
High-Pass Crossover Frequency50 - 300 Hz
Low-Pass Crossover Frequency50 - 300 Hz
Subsonic Filter0 - 70 Hz
Signal-to-Noise Ratio93 dB
Channel SeparationN/A
Bass Boost0 - 10 dB
Bass/Gain RemoteNo
Fan CooledNo
Fuse Rating25A x 2 
CEA-2006 CompliantYes
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderManufacturer
Customer Review Summary for Sony XM-ZR704
Average Customer Rating is 5.0 out of 5 stars:
5.0
based on 4 Reviews
Share your thoughts with others:
Write a Review
Rating Distribution:
5 star:
.
100%
4 star:
.
0%
3 star:
.
0%
2 star:
.
0%
1 star:
.
0%
what's this?
Average Attributes Rating:
Durability
5.0
Value
4.8
Features
4.8
Design
4.5
Usability
4.8
what's this?
Most Helpful Customer Reviews:
May 31, 2011 Lowest price I could find!
Review by
Steve from Salt Lake City, UT
Overall
Durability
Value
Features
Design
Usability
Product was new and exactly as described. It has been 6 months since I installed it, and it works perfectly!
Help other customers find the most helpful reviews
Was this review helpful to you?
Yes No
 Report Abuse | Write a Review
Share on Facebook Share on Twitter Share on Delicious Share on Buzz
April 10, 2011 awesome and surprising!
Review by
alex from boston, MA
Overall
Durability
Value
Features
Design
Usability
I have this wired to two Alpine Type R's in a custom fiberglass enclosure tuned to 34hz and I have 2 guage wire running to it and an optima battery. (2006 ford explorer) this was bought to cost effectivly replace my 3000 watt lanzar 2 channel. man this thing thumps the subs just as hard as the Lanzar for the same money and 1/4 the power. I recommend to anyone. this is reliable and strong. Great product Sony!
Help other customers find the most helpful reviews
Was this review helpful to you?
Yes No
 Report Abuse | Write a Review
Share on Facebook Share on Twitter Share on Delicious Share on Buzz
January 5, 2011 Great amp for the money
Review by
Gerry C from Hillsboro, OR
Overall
Durability
Value
Features
Design
Usability
I have this amp pushing 2-6.5" (w/ tweeters). 1-6x9" and an 8" sub. Sounds great and it defintely pushes some db's. There are settings on the amp itself you can use to boost your sound with which is a nice benifit. I've had this for about 8 months and I haven't had any issues with it. I will be buying another one for my new car soon.
Help other customers find the most helpful reviews
Was this review helpful to you?
Yes No
 Report Abuse | Write a Review
Share on Facebook Share on Twitter Share on Delicious Share on Buzz
June 24, 2010 Neatly Fits My Customization For The Trunk
Review by
Joseph from Madison, AL
Overall
Durability
Value
Features
Design
Usability
Delivers enough power to satisfy a hungry thought. I have this running to my 2 front speakers and my subwoofer in the trunk. Makes the sound a lot cleaner than with speaker wire hooked directly to the cd player. Tends to overheat if you play 6/7 of volume and goes into protection mode for a short time. Be careful if that happens.
Help other customers find the most helpful reviews
Was this review helpful to you?
Yes No
 Report Abuse | Write a Review
Share on Facebook Share on Twitter Share on Delicious Share on Buzz
Amplifier Wiring Kits
Get the wires you need to properly install and power your car amp.
 ProductPriceAdd?
Monster Cable BAP300Monster Cable BAP300
8 Gauge Amplifier Installation Power Kit (No RCA Interconnects)		$40.00
Kicker DCK8Kicker DCK8
8 Gauge Amplifier Installation Kit with RCA Interconnect Cable		$47.99
Bass Remote Control
Control the volume level of your bass and amplifier from the front of the vehicle.
 ProductPriceAdd?
Universal Remote Level Bass ControlUniversal Remote Level Bass Control
Controls bass level and frequency via RCA/Interconnect connectors on any amp.		$14.99
Small Universal Remote Level Bass ControlSmall Universal Remote Level Bass Control
The Scosche RLC is a smaller universal bass remote that connects via RCA inputs.		$12.99
Speaker Wire
Improve the sound quality by delivering more power when replacing your factory wiring. High quality speaker will maximize your amplifier investment and system performance.
 ProductPriceAdd?
Kicker XW1220 Speaker WireKicker XW1220 Speaker Wire
12 Gauge Wire - 20 ft. of Dual Twist Speaker Cable with Sleeves for a Clean Install		$24.99
StreetWires SCP1215BL - 12 AWG Speaker WireStreetWires SCP1215BL - 12 AWG Speaker Wire
12 Gauge Wire - 15 ft. of Speaker Cable with Twisted Construction		$19.99
RCA Interconnects
You will need a good set of RCA interconnect cables to connect your amplifier to your head unit. Using high quality cables ensure the best sound possible by reducing unwanted noise interference, providing tight contacts, and utilizing the latest in cable technology.
 ProductPriceAdd?
Kicker 4-Channel RCA Audio Interconnect CableKicker 4-Channel RCA Audio Interconnect Cable
4 Meters (13 ft.) 4-Channel RCA Audio Interconnect Cable with Dual Twisted-Pair, Hyper-Flex Technology		$21.99
Kicker Z-Series RCA Interconnect CableKicker Z-Series RCA Interconnect Cable
19 ft. of 4-Channel RCA cable with dual twisted-pair conductors, hyper-flex technology, and gold plated contacts for maximum signal transfer!		$24.99
StreetWires ZN7 RCA Interconnect CableStreetWires ZN7 RCA Interconnect Cable
16.4 ft. of 4-Channel RCA Cable with hyper twist construction, oxygen free copper, and precision machined tips.		$49.99
Capacitors
Capacitors store energy for the amplifier to use on demand, thereby assisting in the elimination of dimming lights during peak power surges during use.
 ProductPriceAdd?
Raptor C1F ** SPECIAL PRICE **Raptor C1F ** SPECIAL PRICE **
True 1.0 Farad Car Audio Capacitor for up to 1000W Max		$31.99
e2 ECAP1 by Scosche - Mid-Level 1 Farade2 ECAP1 by Scosche - Mid-Level 1 Farad
Digital 1.0 Farad Car Audio Capacitor for up to 1000W Max		$43.99
Rockford Fosgate RFC1D - Top of the Line 1 FaradRockford Fosgate RFC1D - Top of the Line 1 Farad
Digital 1.0 Farad Car Audio Capacitor for up to 1000W Max		$104.99
Installation, Tools & Accessories
With our professional install card, you can have your amp installed by a pro near you, or you can purchase tools and do the install yourself.
 ProductPriceAdd?
StreetWires FB8StreetWires FB8
8 Gauge Firewall Bushing		$4.99
Kicker DB1448 (09DB1448) - Top of the Line!Kicker DB1448 (09DB1448) - Top of the Line!
Distribution Block with Two 1/0 or 4 AWG Inputs and Four 4 or 8 AWG Outputs		$18.99
Professional Installation for your Car Power AmplifierProfessional Installation for your Car Power Amplifier
Covers labor charges through our professional installer network.		$89.99
Testing and Performance
Optimize your system's performance with testing tools such as SPL meters, bass test discs and more!
 ProductPriceAdd?
AutoSound 2000 CD-104AutoSound 2000 CD-104
The ultimate amplifier level setting disc used for evaluation of audio components		$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High Frequency Test CD specifically designed for the set-up and evaluation of sound system imaging and placement.		$12.99
AutoSound 2000 CD-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.		$12.99
Main Product
 ProductPriceAdd?
Sony XM-ZR704Sony XM-ZR704$129.99

Product Summary

Manufacturer: Sony
Model number: XM-ZR704
UPC: 027242745124
Weight: 9.00 lbs
Internal SKU: xmzr704
Internal product ID: 17414

Price Information

$179.99

–$50.00

$129.99

Add an Optional Extended Warranty

Add

$16.99

$

Limited stock

save to wish list

Why Sonic Electronix?

February caption contest - win a Powerbag!

Customer Testimonial

Not only is it really simple to order audio supplies through this website, but not knowing much about it is even easier. I learned what each system does and what the capabilities are. I left this website with knowledge of sound and equipment. Thanks guys !

- Ivan from San Fransisco, CA

See more…

Recently Viewed Items

xmzr704 thumbnail

XM Direct For Select Sony Units

xmzr704 thumbnail

Add-on GPS Navigation Unit for Select Alpine DVD Receivers

xmzr704 thumbnail

5-1/4" 3-way Car Speakers