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Sony XM-604M Limited Edition Amplifier

600W 4 Channel Class AB Car / Marine / PowerSports Ready Amplifier

Sony
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• 4 ohms: 60 watts x 4 chan.
• 2 ohms: 70 watts x 4 chan.
• Rear Channel Bridged, 4 ohms: 160 watts x 1 chan.
• CEA-2006 Compliant Amplifier
• OTL Output Transformerless Circuit Pulse Power Supply
• 4/3 or 2 channel operation
• Speaker-level (high-level) inputs
• Gold plated speaker and power terminals

Learn more about the xm604m

We apologize

This item has been discontinued

Description


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Sony XM-604M

Sony XM-604M

The XM-604M amplifiers afford incredible installation flexibility and packs quite a punch. ZR amplifiers offer tremendous value including convenience features such as: modern cosmetics, selectable cross-overs, multiple channel configurations and singe-side electrical connections to suit almost any application; such applications also include cars and other non-marine installs. Whether the XM-604M makes its home on a boat, in a trunk or side by side the amplifier will perform beyond expectations.


An Input for Any Application


A direct connection (High-level Input) can be made with the speaker output of your receiver if the unit is not equipped with RCA line outputs. High Level Sensing power on feature allows the unit to be activated without the need for remote turn on connections. For headunits that do have RCA preouts, the Sony XM-604M provides traditional RCA inputs for the easiest, most convenient connection.



Extraordinary Linearity and Control

Perfect Signal Transfer


The Sony XM-604M features gold-plated Screws, Terminals and Connections. Gold is preferred because it does not oxidize and is very conductive. Moreover, because gold does not oxidize, it keeps its conductive properties for longer than other materials and does Not corrode over time. Its this conductive property that makes such a connection perfect for seamless audio transfer.




General Features

  • Marine 4-Channel AB Car Amplifier
  • Max Power Rating:
    • 4 ohms: 110 watts x 4 chan.
    • 2 ohms: 150 watts x 4 chan.
  • RMS Power Rating:
    • 4 ohms: 60 watts x 4 chan.
    • 2 ohms: 70 watts x 4 chan.
    • Rear Channel Bridged, 4 ohms: 160 watts x 1 chan.
      Front Channel Not Bridgeable
  • CEA-2006 Compliant Amplifier
  • OTL Output Transformerless Circuit Pulse Power Supply
  • Soft start turn-on
  • 4 or 3 channel operation
  • Speaker-level (high-level) inputs
  • Gold plated speaker and power terminals
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • High-density split-dome convection heat-sink for extreme heat dissipation
  • Input sensitivity:
    • Low level: 300mV - 6V
    • High level: 2.8V - 12V
  • Frequency Response: 5 - 50,000 Hz
  • Total Harmonic Distortion (THD): >0.005%
  • Signal to Noise Ration: 97 dBa
  • Selectable Crossover
  • Low Pass Filter: 80 Hz, -12 dB/oct
  • High Pass Filter: 80 Hz, -12 dB/oct
  • Fuse Rating: 25 A x 2
  • 4 - 8 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
  • Dimensions: 10-1/2"W x 15-7/8"L x 2-1/4"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
Check out the Sony XM-604M Owner's Manual

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
60 watts x 4 channel
RMS Power @ 2 ohms
70 watts x 4 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
600 watts
Total RMS Power Output
280 watts
Maximum Input Gauge Size
Any Gauge with use of Spade Terminal AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
Rear ONLY @4ohms
THD at Rated RMS Power
>0.005%
Speaker Level Inputs
Yes
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
80 Hz
Low-Pass Crossover Frequency
80 Hz
Signal-to-Noise Ratio
97 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-604M

Weight:

10.00lbs

Internal SKU:

xm604m

Internal Product ID:

10087

Customer Ratings & Reviews



5 star
65%
4 star
27%
3 star
4%
2 star
0%
1 star
4%



Durability
4.8
Value
4.8
Features
4.5
Design
4.7
Usability
4.6

Customer Reviews

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Over 2 years old and still rocks the boat

Have had this amp in our boat on fresh water for just over 2 years. We are out every weekend and a couple days a week too. The amp is covered form most of the weather but had been through many storms and has got wet and has never failed. We use 1 deep cycle battery and can be cranking out the toons all day and in to the night with out having to start the eng.
Sounds great we love it.

By mecforyou on February 6, 2011

80

found this helpful.

Works Great

I put this in my boat to power my tower speakers. Love the sound.

By DCZ on February 10, 2012

68

found this helpful.

As advertised

Very good small unit, installed on a 21ft bay boat with small console, great setup with Ipod integration and enough power to drive four speakers well. I would recommend this unit.

By Snook bait on September 21, 2011

66

found this helpful.

Solid

this is a solid little amp it sounds clean if your looking for power this is not the amp for you i just use it to run my highs

By Eric on December 5, 2007

65

found this helpful.

Reliable, clean and exceptionally powerful

I am running 4 kicker 6.5" speakers down to 2 ohm off the the front channels of the amp and 2 kicker 10" 8ohm down to 4 ohm off the rear channels of the amp and the power and clarity is exceptional.

By AMC on May 29, 2012

61

found this helpful.

good for basics

Well it would be good for a basic system in a fishing boat but it does not have enough power for the sony 10's but it does power the 6.5s great and the built in cross overs work well but not for the big speakers even brigded it still is bairly enough for the 10s to work ok. Would buy but its not as much power as it says! I bought 2 amps 2 10" subs and 8 6.5 all sony seem to be great just the amps. Power is over rated but works great for everything else!!

By power boats for fun on September 5, 2011

62

found this helpful.

Perfect

Great product, easy installation, great sound, great price.

By Gback1 on January 4, 2012

61

found this helpful.

Provides clean strong boost

After getting my boat with the factory head unit and speakers in it, I opted for sony's marine unit to add capability to the boat for using ipods-sirius-mp3 discs etc. That went great, as I could use many new modern devices, but the sound was terrible with my 2 little 25 watt RMS speakers. So then I dropped in some new polk (100 watt RMS) speakers. Much better sound but now the head unit couldn't push enough power to the speakers and the unit would start to clip the sound at higher volumes as it struggled to try and keep up. So to cure this I opted for this amp. Now I have what I consider great, clean, clear, crisp sound at very loud levels without any distortion. Now I am not the biggest audiophile out there and this is my first install of head units, speakers and amps but it is all very clear and easy to understand and do. I guess now my next move will to be to buy a sub woofer to run off the amp and then to buy a wakeboard tower and install some more speakers and then buy another amp to run those and then buy the remote commander for the stern etc...But seriously this amp so improved the overall sound and capabilities of my system that it is now something you want to use and listen to.

By muddrok on September 11, 2015

28

found this helpful.

Does the job

Good amp. I'm not pushing anything too massive but it sounds good. It is bigger than I expected. I did not look at the dimensions before purchasing. I barely had room to put it where I wanted it in the boat. High and Low bypasses are a little annoying just because the are on specific channels rather than being able to choose. I think the low is on the front channel and the high on the rear. It did not seem to match with how I wanted to run the balance through the head unit so I turned them off, but it works as advertised. Not a flashy looking amp you will probably want to hide it somewhere. If you want flashy look or lights look elsewhere. All marine amps should be six channel, but this one does what it advertises.

By lds1313 on September 11, 2015

25

found this helpful.

Great Amp for the $$

I paired this amp with 6 infinity speakers and Sony head unit in my 22 ft Bowrider..It does a great job with no issues after several months out on the water...I would recommend them

By Matt C on September 11, 2015

22

found this helpful.

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