Garage
Shop

Customer Ratings & Reviews


SPL GRLA 1600/4 (GRLA1600/4) thumbnail image
View product page

5 star
0%
4 star
100%
3 star
0%
2 star
0%
1 star
0%



Durability
4.4
Value
4.7
Features
4.4
Design
4
Usability
4.7

Customer Reviews

Sort by:

Loading...

Good Product

Good amp with plenty of power. Easy to set up.

By David on July 12, 2011

6 found this helpful


GREAT PRODUCT

Very good amp, I use it for my mid bass audio pipe speakers and it sounds really good. No distortion and a great cost. I highly recommend this amp.

By Steve on January 30, 2012

5 found this helpful


SPL's 2010 architecture

A huge improvement in form, therefore installation ease. All connections are on one side of the amp. & the bottom-mount heat sink works very well. It is half the size of the FX-1600-4. SPL claims the GRLA line has the same very impressive specs as the FX series. It sounds very strong & sweet driving 10" Kicker Comps. Bottom line, it's a great bang for your bucks & will out-perform most in its price range.

By Noisy on July 10, 2010

5 found this helpful


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

2008 MINI Cooper

2002 Toyota Highlander

2017 Lexus RX450h

2017 Volvo S60

1997 Subaru Impreza

2004 Chevrolet Corvette

Vehicle
Store
Delete

2013 Can-Am Commander E LSV

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.