Garage
Shop

Sony XM-ZR704

700W ZR Series 4-Channel Amplifier

Sony
Shop all Sony
Product videos
highlight-star-icon

• 70W RMS x 4-Chan. @ 4 Ohms
• 80W RMS x 4-Chan. @ 2 Ohms
• 700W Max
• High-Level Sensing Power On Feature
• Gold Plated Speaker Terminals
• Transformerless Circuit

Learn more about the xmzr704

We apologize

This item has been discontinued

Product Highlights


• 70W RMS x 4-Chan. @ 4 Ohms
• 80W RMS x 4-Chan. @ 2 Ohms
• 700W Max
• High-Level Sensing Power On Feature
• Gold Plated Speaker Terminals
• Transformerless Circuit

Description


Sony brand icon

Authorized dealer

General Features

  • 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.
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
70 watts x 4 channel
RMS Power @ 2 ohms
80 watts x 4 channel
Bridged RMS Power
160 watts x 2 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
700 watts
Total RMS Power Output
320 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
.05%
Speaker Level Inputs
Yes
Preamp Outputs
2 pairs
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
50 - 300 Hz
Low-Pass Crossover Frequency
50 - 300 Hz
Subsonic Filter
0 - 70 Hz
Signal-to-Noise Ratio
93 dB
Bass Boost
0 - 10 dB
Remote bass/level controller
No
Fuse Rating
25A x 2 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

XM-ZR704

Weight:

9.00lbs

Internal SKU:

xmzr704

Internal Product ID:

17414

Product and How-to Videos


Customer Ratings & Reviews



5 star
90%
4 star
10%
3 star
0%
2 star
0%
1 star
0%



Durability
4.7
Value
4.5
Features
4.5
Design
4.6
Usability
4.5

Customer Reviews

Sort by:

Loading...

Neatly Fits My Customization For The Trunk

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.

By Joseph on June 24, 2010

28

found this helpful.

a good amplifier

A good reliable amplifier with a good quality sound and easy to install with very accessible commands. An ampli beautiful aesthetically. I recommend it strongly.

By Jean Philippe on May 6, 2013

27

found this helpful.

Nice Amp

I had this amp installed in my 2010 outlander along with new Polk Dxi 650 series speakers. Stock head unit. This is a powerful amp for the price. The only issue I have is with the instructions on the setting which are poor at best. But after some tweeking I am vey pleased.
The other thing is the width of the amp, it needs plenty of room.

By Eddy on June 5, 2012

27

found this helpful.

awesome and surprising!

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!

By alex on April 10, 2011

25

found this helpful.

Great bang for the price

Powering 4 Rockford fosgate 3 way in 2008 Chevy crew cab . Good bass response & crystal clear sound due to the low THD%

By Kell Woods on September 7, 2014

25

found this helpful.

Great amp for the money

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.

By Gerry C on January 5, 2011

25

found this helpful.

Lowest price I could find!

Product was new and exactly as described. It has been 6 months since I installed it, and it works perfectly!

By Steve on May 31, 2011

23

found this helpful.

Amazing!

Everything is going great! I haven't had any issues with this product. I would recommend it to anyone.

By Dionicio on November 29, 2013

18

found this helpful.

Great service and value

This product does its job very well. It shows to be good heavy duty quality that you would expect form Sony. The only negative point would be its size because of mounting location. I would recommend this product and I would buy it again.

By Roy on September 20, 2013

19

found this helpful.

By Anonymous Shopper on July 14, 2023

11

found this helpful.

Add-ons


Similar Products

Best selling similar products

NVX VAD10004

• 150 watts x 4 channel @ 4 ohms
• 250 watts x 4 channel @ 2 ohms
• Bridged: 500 watts x 2 channel @ 4 ohms
• Total RMS Power: 1000 watts
• CEA-2006 Compliant
• Class D 2 ohms Stable 4-Channel-Channel Amplifier

(14)

$279.99

JL Audio XD400/4v2

• 75 watts x 4 channel @ 4 ohms
• 100 watts x 4 channel @ 2 ohms
• Bridged: 200 watts x 2 channel @ 4 ohms
• Total RMS Power: 400 watts
• Class D 2 ohms Stable 4-Channel Amplifier

(9)

$349.99

Rockford Fosgate PBR400X4D

• 50 watts x 4 channel @ 4 ohms
• 100 watts x 4 channel @ 2 ohms
• Bridged: 200 watts x 2 channel @ 4 ohms
• Total RMS Power: 400 watts
• Class D 2 ohms Stable 4-Channel Amplifier

$279.99

JL Audio JD400/4

• 75 watts x 4 channel @ 4 ohms
• 100 watts x 4 channel @ 2 ohms
• Bridged: 200 watts x 2 channel @ 4 ohms
• Total RMS Power: 400 watts
• Class D 2 ohms Stable 4-Channel Amplifier

(14)

$279.99

Taramps DS 1200X4

• 192 watts x 4 channel @ 4 ohms
• 300 watts x 4 channel @ 2 ohms
• Bridged: 600 watts x 2 channel @ 4 ohms
• Total RMS Power: 1200 watts
• Class D 2 ohms Stable 4-Channel-Channel Amplifier

(2)

$204.99

Related Searches


XM-ZR704 small

Item added to your cart.

Price: $119.95

Essential add-ons
Belva BAK44BL

Complete 4-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire

$79.99

$39.99

Add to cart
NVX XAPK4

4 Gauge 100% (OFC) Oxygen Free Copper Amplifier Power Wiring Kit with Speaker Wire

$114.99

$84.99

Add to cart
Stinger SK4241

4 Gauge Power Amplifier Installation Kit

$129.00

$64.99

Add to cart
Stinger SK6241

4 Gauge Power Amplifier Installation Kit

$159.00

$79.99

Add to cart
Universal Remote Bass Level Control Knob

Flush Mount & Universal via RCA. Works with any amp, controls your bass output

$14.99

$7.99

Add to cart
NVX XMICROLOC4

Add a 4-channel amplifier without replacing your factory radio

$31.24

$24.99

Add to cart
NVX XFLOC4

Add a 4-channel amplifier without replacing your factory radio

$23.74

$18.99

Add to cart
NVX XIX45 X-Series RCA Interconnect Cable

16.4 ft. of 4-Channel X-Series RCA Cable with Dual Twisted Pair Hyper-Flex Technology

$44.99

$20.99

Add to cart
NVX V-Series RCA Interconnect Cable

19 ft. of 4-Channel RCA cable with dual twisted-pair conductors

$32.99

$15.99

Add to cart
80 Amp Smart Relay Isolator (XSBI80)

Smart isolator - Monitors and auto-charging feature!

$49.99

$24.99

Add to cart
80 Amp Relay Isolator (BIR80)

Great for isolating a second batter making it dedicated to the stereo system

$19.99

$14.99

Add to cart
200 Amp Smart Relay Isolator (XSBI200)

Smart isolator - Monitors and auto-charging feature!

$79.99

$54.99

Add to cart
500 Amp Smart Relay Isolator (XSBI500)

Smart isolator - Monitors and auto-charging feature!

$99.99

$74.99

Add to cart
500 Amp Relay Isolator (BIR500)

Does not create a voltage drop to the second battery like conventional isolators

$89.99

$65.99

Add to cart
NVX XCAP1F

True 1.0 Farad 20V Capacitor with Digital Read-out, Built-in Distribution Block

$124.99

$89.99

Add to cart
Belva BB1D

1.0 Farad Capacitor with Digital Red Display for up to 1000W Max

$79.99

$34.95

Add to cart
Belva Nine Function Digital Multimeter

Perfect for any installation and troubleshooting

$29.99

$9.99

Add to cart
Six Function Digital Multimeter

Perfect for every toolbox

$14.99

$6.99

Add to cart
Steve Meade Designs IM-SG

Impedance Meter / Signal Generator

$461.99

$451.99

Add to cart
SMD DD-1 Distortion Detector

Set your gains like a Pro, accurately and quickly

$207.99

$199.99

Add to cart
SMD CC-1 Crossover Calibrator

This is a must have! Set your crossover frequency like a Pro

$195.99

$192.99

Add to cart
Universal Positive/Negative 1/0 or 4 Gauge Battery Terminal

Make installation a breeze with the XBTU

$24.99

$16.99

Add to cart
World's Smallest AFS / Mini ANL Fuse Holder

Accepts 4 gauge or 8-gauge wire

$19.99

$10.99

Add to cart
4/8 Gauge Mini ANL (MANL, AFS) Fuse Holder

4/8 Gauge Mini ANL (MANL, AFS) Fuse Holder

$9.99

$6.99

Add to cart
High Quality Element Resistant AGU Fuse Holder

Belva BAGUH2 AGU Fuse Holder

$9.99

$4.99

Add to cart
4/8 Gauge AGU Fuse Holder

4/8 Gauge AGU Fuse Holder

$9.99

$6.99

Add to cart
Modular Linkable ANL Fuse Block

Modular Linkable ANL Fuse Block

$59.99

$16.99

Add to cart
ANL/Mini-ANL Fuse Holder with 1/0 or 4 Gauge Input and Output

No-fail termination and current flow, it helps keep your system protected and running smoothly

$24.99

$13.99

Add to cart
4/8 Gauge Mini-ANL/MANL/AFS Fuse Holder

4/8 Gauge Mini-ANL/MANL/AFS Fuse Holder

$9.99

$8.99

Add to cart
4 Pack of 80 Amp Nickel-Plated MANL Fuse

Mini-ANL (MANL/AFS) 80A Nickel Plated Fuses

$8.99

$3.99

Add to cart
4 Pack of 100 Amp Nickel-Plated MANL Fuse

Mini-ANL (MANL/AFS) 100A Nickel Plated Fuses

$8.99

$3.99

Add to cart
2 Pack of 100 Amp Nickel-Plated ANL Fuse

ANL 100A Nickel plated for better power transfer

$7.99

$3.99

Add to cart
2 Pack of 200 Amp Nickel-Plated ANL Fuse

Two fuses per order. High quality 200 Amp ANL Fuses

$7.99

$3.99

Add to cart
2 Pack of 300 Amp Nickel-Plated ANL Fuse

Two fuses per order. High quality 300 Amp ANL Fuses

$7.99

$3.99

Add to cart
Gauge Reducer, 4 Gauge Input to 8 Gauge Pin

Great for amplifiers that do not accept a large gauge power wire

$14.00

$9.99

Add to cart
Pair of 4 Gauge Spade Terminals, #8 Opening

Spade Terminals • 4 Gauge • 1 Red & 1 Black • Nickel Plated

$3.99

$1.99

Add to cart
4 Gauge Ring Terminals with 3/8" Opening (5 Pieces)

4 Gauge Ring Terminals with 3/8" Opening (5 Pieces)

$9.99

$2.99

Add to cart
5 Pack of Black 4 Gauge Ring Terminals

5 Pack of Black 4 Gauge Ring Terminals

$6.99

$3.99

Add to cart
(4-pack) 4 Gauge Solid Copper Ring Terminals with Shrink Tubing

(4-pack) 4 Gauge Solid Copper Ring Terminals with Shrink Tubing

$9.99

$9.99

Add to cart
Save up to 10 different vehicles in your garage

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