Open Box, Great - Sony XM-GS400 (XMGS400) 4-Channel GS Series Compact Car Amplifier

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Sony XM-GS400 (Open Box) Image 1 — Sony XM-GS400 (Open Box)

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Product videos

Product highlights

• Free 3-Year Warranty
• 4 ohm: 70 watts x 4-Chan.
• 2 ohm: 80 watts x 4-Chan.
• Bridged, 4 ohm: 160 watts x 2 chan.
• Pulse Width Modulated MOSFET Power Supply
• LED Power (green) and Protect (red) Indicators

Learn more about the LS-xmgs400-OB

Product Highlights

Description

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

Save BIG With This Open Box Model! Limited Time Offer While Supplies Last!

GS Series

The new Sony GS series of amplifiers are the perfect way to get a great system in your vehicle. These GS series amplifiers are designed with a stylish heatsink and removable cover, which sleekly hides away tuning options. The amp also has a blue LED light on the top of the amp to confirm power and add a bit of style.

The XM-GS400 is a 4-channel amp that’s capable of putting out 80 watts of RMS power to four channels at 2 ohms. This well-balanced power output is a perfect matchup for most component and coaxial speakers on the car audio market. The CEA compliant power output is a way for you to know that this amplifier is rated properly and all the RMS ratings are legitimate. Get yours at Sonic Electronix today!

General Features:

4-Channel GS Series Compact Car Amplifier
RMS Power Rating:

4 ohm: 70 watts x 4 chan.
2 ohm: 80 watts x 4 chan.
Bridged, 4 ohm: 160 watts x 2 chan.

Pulse Width Modulated MOSFET power supply
LED power (green) and protect (red) indicators
Variable Bass Boost (0 to +12 dB bass boost at 50 Hz)
Soft start turn-on
4/3/2 channel operation
3-way protection circuitry (thermal, overload, and speaker short protection)
Heavy duty aluminum alloy heat-sink for extreme heat dissipation
Nickel-plated RCA level inputs
Nickel-plated screw terminals
Variable high-pass filter (50-300 Hz, 24 dB/octave)
Variable low-pass filter (50-300 Hz, 24 dB/octave)
CEA-2006 compliant amplifier
Frequency response: 10-100,000 Hz
8 gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
Dimensions: 10-3/4"W x 8"D x 2-1/8"H
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

Series

GS Series

Number of Channels

4-Channel

Total Peak Power Output

400 watts

Total RMS Power Output

160 watts

Maximum Input Gauge Size

8 AWG

Minimum Impedance Unbridged

2 ohm

THD at Rated RMS Power

.01%

Speaker Level Inputs

Yes

Preamp Outputs

Built-in Crossover

Low-Pass (LP)
High-Pass (HP)

High-Pass Crossover Frequency

50 - 300 Hz

Low-Pass Crossover Frequency

50 - 300 Hz

Bass Boost

0 - 12 dB

Remote bass/level controller

Warranty and Return Policy

Parts Warranty Duration

1 year

Labor Warranty Duration

1 year

Warranty Provider

Manufacturer

Customer Ratings & Reviews

Sony XM-GS400 (Open Box) thumbnail image

Overall rating distribution

5 star		67%
4 star		33%
3 star		0%
2 star		0%
1 star		0%

Filter by Star Rating

Show only Verified Purchases

By feature average rating

Durability		4.7
Value		5
Features		4.4
Design		5
Usability		4.7

Customer Reviews

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Great amp like old sony

The following review is for XM-GS400, which is a part of the bundle you are viewing.

Sounds great. No noise. Nice build quality.

tested at 85x4 @ 4 ohms and 240 x2 bridged by PAS.

Nicely under rated. Reliable and clear A/B power and nice cosmetics (esp for recent sony amp)

I like the gs line.

By TS on March 31, 2015

50 found this helpful

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Great amplifier.

The following review is for XM-GS400, which is a part of the bundle you are viewing.

Bought this amp just to try it. I'm impressed. So much so that it's now my "go-to amp" for those customers wanting more power then a head unit can offer. It is physically smaller then I expected which is great for tight spaces. With it's forced air (fan) cooling, I shouldn't have to worry about heat. The noise level is MUCH lower then I was expecting. Even with the gains relatively high (about 3/4) it's dead silent from the drivers seat (car parked in the garage). The sound quality is great. It's a very musical amplifier. Great bass, great mids, great highs. Excellent imaging and sound stage. I like this amp over my Eclipse and even over my JL 300/4 which I've now sold. As for the power. It does every bit of what it's rated to do. I thought, for the price, if I needed more power I'd just get a second one and run them bridged. Not the case. This amp has plenty of power. I run the Alpine SPR 6x9s in the rears and a custom 8" component set with hand made crossovers in the front.

By LAZ on July 7, 2015

39 found this helpful

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User friendly

The following review is for XM-GS400, which is a part of the bundle you are viewing.

The main reason I got this amp was because it has "Auto Turn On" , which I figured would save me time from poking around my 2014 Dodge Avenger. Not only was that TRUE, but I didn't realize until the install that everything else about the amp was going to save me time. The size of the amp made it easy to mount where I was hoping, the TOP mounted knobs made it easy to reach, re-reach and tune. AND BEST OF ALL, the cover makes sure my kid doesn't go in and mess things up! ha. GREAT AMPLIFIER!!! Oh yea, and AWESOME sound quality. It makes my 6x9 sound like I have a subwoofer..which saves me money from actually ahving to buy one!

By Mario on September 30, 2015

25 found this helpful

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Add-ons

Belva BAK84

Complete 8 Gauge Amplifier Wiring Kit with 4-Channel RCA Interconnects

(37)

$34.99

List price $59.99

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Sony XM-GS400 (Open Box)

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This item has been discontinued

Product Highlights

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GS Series

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