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New BOSS Audio R1004 400 Watt 4 Channel Car Power Amplifier Mosfet+8 Ga Amp Kit

3.9 3.9 out of 5 stars 156 ratings

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Manufacturer BOSS
Mounting Type Car Mount
Brand BOSS Audio Systems
Number of Channels 4

About this item

  • 400-WATT POWER: 400 Watt High Output 4 Channel Amplifier; Max Power @ 2 Ohms: 100 Watts x 4; RMS Power @ 4 Ohms: 38 Watts x 4
  • 4 CHANNEL CLASS A/B: Number of Output Channels: 4; Class A/B circuit design run cooler and more efficiently with low distortion and high reliability
  • HI/LOW INPUTS: High and Low Level Inputs; Thermal Overload & Speaker's Short Protection
  • AMPLIFIER SPECIFICATIONS: Impedance: 2 Ohm Stable; Variable Bass Boost; Frequency Response: 12 Hz to 22 kHz ±1 dB; THD: 0.05%; Signal to Noise Ratio: >95 dB; Weight: 3.6 pounds; Dimensions (L x W X H): 7.75 x 9 x 2 inches; 1 Year Manufacturer Warranty
  • 8-GAUGE INSTALLATION WIRING KIT: Includes 20 foot 8 gauge red power cable, 3 foot 8 gauge black ground cable, and 30 foot speaker wire; 20, 4 inch wire ties, 0.25 inch gold plated ring terminal, Number 10 gold plated ring terminal, 0.31 inch gold plated ring terminal, Competition high quality fuse holder, 16 foot 18 gauge blue turn on wire, 20 foot high performance RCA interconnect, 3 rubber grommets

Additional Details

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New BOSS Audio R1004 400 Watt 4 Channel Car Power Amplifier Mosfet+8 Ga Amp Kit
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Price$118.95$79.95-7% $79.00
List:$85.00
-21% $61.19
Typical:$76.99
$67.99
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Friday, Mar 29
Customer Ratings
Value for money
4.6
3.8
4.2
4.0
4.0
Sound quality
4.5
4.0
4.2
4.1
4.0
Quality of material
4.9
4.2
4.4
Easy to install
3.7
4.6
4.4
Sold By
Alphasonik
Amazon.com
BetterPricer
Speece, Inc.
Spreetail
number of channels
4
4
4
4
1
4
voltage
14.4 volts
15 volts
16 volts
mounting type
Car Mount
Surface Mount
Surface Mount
Surface Mount
Car Mount
Car Mount

Product Description

**Package Includes:** 1 x Boss R1004 400W 4 Channel Amplifier 1 x Sound Storm 8 Gauge Amplifier Installation Kit The **Boss R1004** 4 channel amplifier features a MAX power handling of 400 watts and a RMS power handling of 50 watts. The Class A/B circuit design run cooler and more efficiently with low distortion and high reliability. This class is intermediate between Class A and B, with the two active elements conducting more than half of the time which are best used for speakers. Other features include a Hi/Low pass crossover, a variable bass boost and is 2 ohm stable. Includes Soundstorm 8 Gauge Car Amplifier Complete Kit Wiring Installation + RCA **We are an Authorized Boss & Sound Storm Dealer**

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Customer reviews

3.9 out of 5 stars
3.9 out of 5
156 global ratings

Customers say

Customers like the ease of installation and value of the electronic component amplifier. For example, they mention it's a fairly simple amp for beginners without all the bells and whistles. That said, opinions are mixed on quality and sound quality.

AI-generated from the text of customer reviews

4 customers mention4 positive0 negative

Customers find the electronic component amplifier easy to install. They say it's a simple amp for beginners without all the bells and whistles.

"Powerful lil amp! It’s running 4 5x8’s and it packs a punch! Easy to install. It’s got the installation pieces you need...even the high level inputs." Read more

"...IT'S A FAIRLY SIMPLE AMP FOR BEGINNERS WITHOUT ALL THE BELLS AND WHISLES OF MORE EXPENSIVE AMPS. I REALLY NOTICE THE DIFFERENCE IN MY SUB OUTPUT!!..." Read more

"For starting out this is amazing and goes goes in easy" Read more

"Good start amp. Very easy to install. For the money it is pretty good." Read more

4 customers mention4 positive0 negative

Customers appreciate the value of the electronic component amplifier. They mention it's good for the price and produces decent sound.

"...they're cheap but do produce decent sound...." Read more

"My experience with this amp has been great and overall worth the money...." Read more

"Good for the price..." Read more

"It was at a affordable price...." Read more

12 customers mention8 positive4 negative

Customers are mixed about the quality of the electronic component amplifier. Some mention it's an awesome amp, a solid basic learners' amp, and a decent entry level amp. Others say that it'd be a good start amp if it was abused.

"Powerful lil amp! It’s running 4 5x8’s and it packs a punch! Easy to install. It’s got the installation pieces you need...even the high level inputs." Read more

"Awesome amp and the wiring kit it comes with is an incredible deal...." Read more

"...knows a lot more then I do and he said that it was really bad and it DIDNT WORK !!!!! Total waist of money" Read more

"It works good" Read more

9 customers mention5 positive4 negative

Customers are mixed about the sound quality of the electronic component amplifier. Some mention that the sound was alright, great, and a good investment. However, others say that it makes too much noise and has poor audio quality.

"...The reason I say it's a learners amp is because it's a cheap way to learn basic car audio 4/3/2 setups...." Read more

"...I was so excited but when I connected it to my truck , it started to make this WEIRD NOISE , and just to let you know , I bought two of these and..." Read more

"...they're cheap but do produce decent sound...." Read more

"...it in the trash and purchased 2 Kicker amps ($200 each), and they sound awesome. I guess you get what you pay for!" Read more

Top reviews from the United States

Reviewed in the United States on April 25, 2021
Reviewed in the United States on June 7, 2019
2 people found this helpful
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Reviewed in the United States on May 21, 2019
2 people found this helpful
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Reviewed in the United States on May 6, 2020
Reviewed in the United States on August 1, 2021
Reviewed in the United States on February 9, 2019
12 people found this helpful
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Reviewed in the United States on January 19, 2020
Reviewed in the United States on June 9, 2020