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SPL GRLA 1600/4 (GRLA1600/4)

1600W Max, Gorilla Series 4-Channel Amplifier

4.0

(3 reviews)

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Specials with this product

  • Free Ground Shipping to the 48 statesdetails
  • Gorilla Series Class A/B 4-Channel Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 150 watts x 4 chan.
    • 2 ohms: 180 watts x 4 chan.
    • Bridged 4 ohm: 360 watts x 2 chan.
  • Max power output: 1600 Watts
  • Regulated MOSFET PMW power supply
  • All connections on the front side for easy installation
  • LED power indicators
  • Bass Boost (0-12 dB bass boost at 45 Hz)
  • 2/1 channel operation
  • Bridged Synchronization (Strap amps together to double your power!)
  • Preamp RCA outputs
  • 3-Way system protection circuitry (thermal, overload, and short protection)
  • Brilliant silver texture coat finish
  • Heavy duty die cast aluminum alloy heatsink for extreme heat dissipation
  • Silver-plated RCA level inputs
  • Silver-plated screw terminals
  • Variable high-pass filter (50-500 Hz, 12 dB/octave)
  • Variable low-pass filter (30-250 Hz, 12 dB/octave)
  • Subsonic Filter (12 dB at 15-50 Hz)
  • Frequency response: 10-30,000 Hz
  • Dimensions: 11-3/4"L x 8-1/4"W x 2-1/8"H
  • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
Power Specifications - Full Range Channels
RMS Power @ 4 ohms150 watts x 4 channels
RMS Power @ 2 ohms180 watts x 4 channels
RMS Power @ 1 ohmN/A
Bridged RMS Power360 watts x 2 channels
Peak Power Output400 watts x 4 channels
Amplifier Specifications
Amplifier ClassAB
Number of Channels4
Total Peak Power Output1600 watts
Total RMS Power Output720 watts
Maximum Input Gauge Size4 AWG
Minimum Impedance Unbridged2 ohms
Minimum Impedance Bridged4 ohms
THD at Rated RMS Power0.02%
Speaker Level InputsNo
Preamp Outputs1 pair
Built-in CrossoverLow-pass (LP)
High-pass (HP)
Full (AP)
High-Pass Crossover Frequency50 - 500 Hz
Low-Pass Crossover Frequency30 - 250 Hz
Subsonic Filter0 - 12 Hz
Signal-to-Noise Ratio97 dB
Channel SeparationN/A
Bass Boost0 - 12 dB
Bass/Gain RemoteNo
Fan CooledNo
Fuse Rating25A x 2 
CEA-2006 CompliantNo
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderManufacturer
Customer Review Summary for SPL GRLA 1600/4 (GRLA1600/4)
Average Customer Rating is 4.0 out of 5 stars:
4.0
based on 3 Reviews
Share your thoughts with others:
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Rating Distribution:
5 star:
.
0%
4 star:
.
100%
3 star:
.
0%
2 star:
.
0%
1 star:
.
0%
what's this?
Average Attributes Rating:
Durability
4.3
Value
4.7
Features
4.3
Design
4.0
Usability
4.7
what's this?
Most Helpful Customer Reviews:
January 30, 2012 GREAT PRODUCT
Review by
Steve from Perth Amboy, NJ
Overall
Durability
Value
Features
Design
Usability
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.
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July 12, 2011 Good Product
Review by
David from Perth, Western Australia, Australia
Overall
Durability
Value
Features
Design
Usability
Good amp with plenty of power. Easy to set up.
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July 10, 2010 SPL's 2010 architecture
Review by
Noisy from PDX
Overall
Durability
Value
Features
Design
Usability
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.
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Amplifier Wiring Kits
Get the wires you need to properly install and power your car amp.
 ProductPriceAdd?
Kicker ZCK4Kicker ZCK4
Complete 4 Gauge Amp Wiring Kit with RCA Interconnect Cables and Speaker Wire!		$89.99
StreetWires ZN1K-04StreetWires ZN1K-04
4 Gauge (AWG) ZN1 Series Single Amplifier Installation Kit for Systems up to 1000 Watts		$37.99
Kicker PKD4Kicker PKD4
Dual Amplifier 4 Gauge Amp Installation Kit w/ Distribution Blocks		$99.99
Bass Remote Control
Control the volume level of your bass and amplifier from the front of the vehicle.
 ProductPriceAdd?
Universal Remote Level Bass ControlUniversal Remote Level Bass Control
Controls bass level and frequency via RCA/Interconnect connectors on any amp.		$14.99
Small Universal Remote Level Bass ControlSmall Universal Remote Level Bass Control
The Scosche RLC is a smaller universal bass remote that connects via RCA inputs.		$12.99
Speaker Wire
Improve the sound quality by delivering more power when replacing your factory wiring. High quality speaker will maximize your amplifier investment and system performance.
 ProductPriceAdd?
Kicker XW1220 Speaker WireKicker XW1220 Speaker Wire
12 Gauge Wire - 20 ft. of Dual Twist Speaker Cable with Sleeves for a Clean Install		$24.99
StreetWires SCP1215BL - 12 AWG Speaker WireStreetWires SCP1215BL - 12 AWG Speaker Wire
12 Gauge Wire - 15 ft. of Speaker Cable with Twisted Construction		$19.99
RCA Interconnects
You will need a good set of RCA interconnect cables to connect your amplifier to your head unit. Using high quality cables ensure the best sound possible by reducing unwanted noise interference, providing tight contacts, and utilizing the latest in cable technology.
 ProductPriceAdd?
Kicker X-Series RCA Interconnect CableKicker X-Series RCA Interconnect Cable
19 ft. of 4-Channel X-Series RCA Cable with dual twisted-pair conductors, hyper-flex technology, and gold-plated k-cut collars for excellent signal transfer.		$36.99
StreetWires ZN9 Series Interconnect CableStreetWires ZN9 Series Interconnect Cable
16.4 ft. of 4-Channel RCA Cable with Rhodium-plated contacts and ZeroNoise construction for clear signal transfer!		$99.99
Monster Cable 400 Series XTREME RCA Interconnect CablesMonster Cable 400 Series XTREME RCA Interconnect Cables
16.4 ft of 4-Channel XLN+ XTREME RCA cable with 8-cut turbine MirrorChrome connectors, Xtra Low Noise (XLN) construction, and 3-Way Time Correct Windings for the ultimate in signal transfer.		$109.00
Installation, Tools & Accessories
With our professional install card, you can have your amp installed by a pro near you, or you can purchase tools and do the install yourself.
 ProductPriceAdd?
StreetWires FB4StreetWires FB4
4 AWG / 4 Gauge Firewall Bushing		$7.99
Kicker DB1448 (09DB1448) - Top of the Line!Kicker DB1448 (09DB1448) - Top of the Line!
Distribution Block with Two 1/0 or 4 AWG Inputs and Four 4 or 8 AWG Outputs		$18.99
Professional Installation for your Car Power AmplifierProfessional Installation for your Car Power Amplifier
Covers labor charges through our professional installer network.		$89.99
Testing and Performance
Optimize your system's performance with testing tools such as SPL meters, bass test discs and more!
 ProductPriceAdd?
AutoSound 2000 CD-104AutoSound 2000 CD-104
The ultimate amplifier level setting disc used for evaluation of audio components		$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High Frequency Test CD specifically designed for the set-up and evaluation of sound system imaging and placement.		$12.99
AutoSound 2000 CD-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.		$12.99
Main Product
 ProductPriceAdd?
SPL GRLA1600/4SPL GRLA 1600/4 (GRLA1600/4)$114.99
Related products
SPL GRLA 1200/4 (GRLA1200/4)
Gorilla Series Class A/B 4-Channel Car Amplifier • 100 Watts x 4 Chan. @ 4 Ohms • 125 Watts x 4 Chan. @ 2 Ohms • 250 Watts x 2 Chan. Bridged • 1800 Watts Max • Regulated MOSFET PMW Power Supply • Preamp RCA Outputs
$89.99
in stock
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Product Summary

Manufacturer: SPL
Model number: GRLA1600/4
UPC: 709483031128
Weight: 9.00 lbs
Internal SKU: grla16004
Internal product ID: 18797

Price Information

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