Open Box, Great - Kicker CX300.4 (12CX300.4) 4-Channel 600W CX Series Class-D Car Amplifier

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Kicker CX300.4 (Open Box) Image 1 — Kicker CX300.4 (Open Box)

Kicker CX300.4 (Open Box) Image 2 — Kicker CX300.4 (Open Box)

Kicker CX300.4 (Open Box) Image 3 — Kicker CX300.4 (Open Box)

Product videos

Product highlights

• 40W x 4-Chan. @ 4 ohm
• 75W x 4-Chan. @ 2 ohm
• 3-Way System Protection
• 4/3/2 Channel Operation
• 4 Gauge Power and Ground Inputs
• Nickel-Plated Terminals

Learn more about the LS-12cx3004-OB

Product Highlights

• 40W x 4-Chan. @ 4 ohm
• 75W x 4-Chan. @ 2 ohm
• 3-Way System Protection
• 4/3/2 Channel Operation
• 4 Gauge Power and Ground Inputs
• Nickel-Plated Terminals

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.

Why Choose Kicker CX Amplifiers:

Kicker Performance Audio has been around since 1980 and has been producing amazing products since then. Kicker’s drive to consistently produce products that not only are great but also push the standards of the car audio industry is very apparent in all series of their amplifiers. All Kicker amplifiers are CEA-2006 Compliant, assuring you are receiving a continuous certified RMS power rating. Kicker will always exceed the rated power because Kicker is notorious for under rating their amplifiers. So really you will be getting more power than you actually pay for, which is not true for other lower end performance amplifiers that generally over rate their amplifiers. Kicker amplifiers will provide a choice of three automatic turn-on modes; remote, DC offset, or signal sense, which make them compatible with any car audio system. Along with their high-density convection heat sink for extreme heat dissipation and high efficiency MOSFET power supply, Kickers amplifiers are great way to go when selecting the perfect amplifier for your car audio system.

Description Coming Soon!

Specifications & Details

Power Specifications - Full Range Channels

RMS Power @ 4 ohms

40 watts x 4 channel

RMS Power @ 2 ohms

75 watts x 4 channel

Bridged RMS Power

150 watts x 2 channel

Amplifier Specifications

Series

CX Series

Amplifier Class

Number of Channels

4-Channel

Total Peak Power Output

600 watts

Total RMS Power Output

300 watts

Maximum Input Gauge Size

4 AWG

Minimum Impedance Unbridged

2 ohm

Minimum Impedance Bridged

4 ohms

THD at Rated RMS Power

0.1%

Speaker Level Inputs

Preamp Outputs

Built-in Crossover

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

Low-Pass Crossover Frequency

10 - 20000 Hz

Bass Boost

0 - 12 dB

Remote bass/level controller

Fuse Rating

1A x 60

Warranty and Return Policy

Parts Warranty Duration

1 year

Labor Warranty Duration

1 year

Warranty Provider

Manufacturer

Customer Ratings & Reviews

Kicker CX300.4 (Open Box) thumbnail image

Overall rating distribution

5 star		50%
4 star		50%
3 star		0%
2 star		0%
1 star		0%

Filter by Star Rating

Show only Verified Purchases

By feature average rating

Durability		3.8
Value		4.5
Features		3.3
Design		4.8
Usability		4.3

Customer Reviews

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Decent for a basic system

The following review is for CX300.4, which is a part of the bundle you are viewing.

I have owned this amp for about a year now. This is a good entry-level amp for a basic system. I used it to power 6 Kicker 6" coaxials and 2 RF tweeters. System honestly didn't sound too bad, for being a budget system.

I have since upgraded to a JL Slash V3 300.4 amp and what a world of difference. Way cleaner sound, richer, much more power. But for $200, this really isn't a bad amp. I would definitely suggest an active crossover with this amp if you want clean sound.

By Mark on January 28, 2014

54 found this helpful

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Kicker cx 300.4 review

The following review is for CX300.4, which is a part of the bundle you are viewing.

I bought this amp to push my Polk audio db 691 front and 651 rear I didn't think this amp would push the front well with 40 watts rms at 4 ohm but kicker always underrates there amps some mine was 341 rms total and this kicker amp is awesome pushes more then enough to them with the gain set at 65% and you get what you pay for kicker is more expensive then most but it's clear clean watts and I recommend 100 % I previously had alpine mrf 300 I honestly like kicker better

By Caleb on February 10, 2013

51 found this helpful

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Simple amp with clean power

The following review is for CX300.4, which is a part of the bundle you are viewing.

Class D technology has came a long way. The only full range class D I ever like was an Eclipse XA2000 with Bang and Olufsen ICEpower tech in it. While this amp isn't quite in the same class imo, it's a great choice from newer offerings. Currently running this amp on some JBL ms-62c components active off a DEH-80prs and sounds fantastic.
Not sure if it's from the amps "FIT" tech, or just got lucky, but I have almost an undetectable noise floor. No hum, buzz, whine, or anything.
Even at an underrated 40w, I set my gain to 40w, and it gets way loud before I get close to my max level, definitely good clean power!

By SlayerX on February 19, 2013

49 found this helpful

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excellent sq you just need to work settings on head unit.

The following review is for CX300.4, which is a part of the bundle you are viewing.

I bought this kicker amp to power my memphis prv3 6.5 speakers. the sound great, like i said you need to find the correct settings on the head unit.good strong amplifier. As for durability it just came out about a year ago,we;ll see what happens.

By Freddy on September 4, 2013

46 found this helpful

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Add-ons

Belva BAK44

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

(61)

$49.99

List price $79.99

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Kicker CX300.4 (Open Box)

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This item has been discontinued

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