Garage
Shop

Customer Ratings & Reviews


Power Acoustik CPT4-800 thumbnail image
View product page

5 star
0%
4 star
50%
3 star
25%
2 star
25%
1 star
0%



Durability
4.3
Value
4.3
Features
4
Design
4.8
Usability
4.3

Customer Reviews

Sort by:

Loading...

cpt4-800

not bad for the money but nothing like the jbl i had before it

By Alien on November 20, 2010

16 found this helpful


Ok A/B Amp

I have 4 100 watt 4 ohm speakers hooked up to this amp and it sounds no different than my head unit. I even maxed out all the gains for the front and the rear speakers and still maybe 5 db louder than what my head unit puts out. I checked the voltage from the output of the RCA's. (Left and right output) and still had 3.6 volts from the head unit. Don't understand how it rated at 100 watts per channel with 4 OHM application and sounds no loader than 25 watts per channel from the head unit.

By CJ on May 29, 2014

14 found this helpful


Great Amp

As far as I know I was the first to purchase this model. I received the box that said "open for photo purposes only." So far it has been an excellent amp. I installed it last week, Everything I expected.

By Tanner on May 2, 2010

13 found this helpful


Cpt4-800

Great Amp have not been disappointed yet!!!

By Lowerghut on June 22, 2010

12 found this helpful


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2018 Nissan Leaf

2017 Mazda CX-3

2004 Honda Pilot

2013 Ford Edge

2019 Audi SQ5

2006 Chrysler Pacifica

1992 Ford Probe

2011 Saab 9-3X

2004 Nissan Sentra

2001 Ford Expedition

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
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

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.