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SPL GRLA2000/1D (GRLA2000/1D)

2000W Max, Monoblock 1-Channel Class D Gorilla Series Car Amplifier

5.0

(2 reviews)

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The product on this page is discontinued, but there is a newer model available:
Newer Model: SPL GLA1-2400D
gla12400d thumbnail
$139.99In Stock

Specials with this product

  • Free Ground Shipping to the 48 statesdetails
  • GRLA Series Monoblock Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 600 watts x 1 chan.
    • 2 ohms: 900 watts x 1 chan.
    • 1 ohms: 1200 watts x 1 chan.
  • Max power output: 2000 watts x 1 chan.
  • Fully Regulated PWM power supply
  • Wired remote bass level control included
  • Power and Protection LED power indicators
  • Adjustable Tuned Bass EQ (0-18 dB Bass Boost)
  • Hi Speed Digital Circuitry
  • Full Selectable Crossover (HI,Full,Low)
  • Four-way protection circuit
  • 1-Ohm Stable
  • Bridged synchronization allows user to strap multiple amplifiers together for double power
  • System Distress Indicator
  • Die-cast aluminum heat sink designed for massive heat dissipation from three sides of the amplifier
  • Platinum RCA level inputs
  • Platinum screw terminals
  • Variable low-pass filter (40-200 Hz, 12 dB/octave)
  • Variable Subsonic Filter (20-50 Hz)
  • Variable Subwoofer EQ @ 45 Hz
  • Signal to Noise Ratio: 100 dB
  • Frequency response: 20-200 Hz
  • Dimensions: 10"D x 8-1/4"W x 2-1/8"H
  • 4 gauge power and ground wiring is required and recommended 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
Product History:
SPL GLA1-2400D thumbnail
(newest, current model)
SPL GRLA2000/1D (GRLA2000/1D) thumbnail
(previous model, replaced by SPL GLA1-2400D)
Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms600 watts x 1 channel
RMS Power @ 2 ohms900 watts x 1 channel
RMS Power @ 1 ohm1200 watts x 1 channel
Peak Power Output2000 watts x 1 channel
Amplifier Specifications
Amplifier ClassD
Number of Channels1 - Mono
Total Peak Power Output2000 watts
Total RMS Power Output1200 watts
Maximum Input Gauge Size4 AWG
Minimum Impedance Unbridged1 ohms
Minimum Impedance BridgedN/A
THD at Rated RMS Power0.5%
Speaker Level InputsN/A
Preamp Outputs1 pair
Built-in CrossoverLow-pass (LP)
High-Pass Crossover FrequencyN/A
Low-Pass Crossover Frequency40 - 200 Hz
Subsonic Filter20 - 50 Hz
Signal-to-Noise Ratio100 dB
Channel SeparationN/A
Bass Boost0 - 18 dB
Bass/Gain RemoteYes
Fan CooledNo
Fuse Rating40A 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 GRLA2000/1D (GRLA2000/1D)
Average Customer Rating is 5.0 out of 5 stars:
5.0
based on 2 Reviews
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Rating Distribution:
5 star:
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100%
4 star:
.
0%
3 star:
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0%
2 star:
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0%
1 star:
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0%
what's this?
Average Attributes Rating:
Durability
5.0
Value
5.0
Features
5.0
Design
4.5
Usability
5.0
what's this?
Most Helpful Customer Reviews:
October 29, 2011 pretty good
Review by
ardarius from Haddock, GA
Overall
Durability
Value
Features
Design
Usability
I dont have this amp for bout 3 days hook up to 2kickers cvr on 2ohms and it beat hard i got running half way it doesn't seem to get hot at all.
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October 21, 2011 Great Value Amp
Review by
Jordan from Mukwonago, WI
Overall
Durability
Value
Features
Design
Usability
I am a custom designer and builder for Mediq Car Audio and can say that this amp is one of the best amps I have ever used and personally own this one also. I have 5 of these in a 1999 Ford Explorer Walled off with 4 Ascendant Audio Mayham 18's and these amps never over heat and are excellent. They are completely stable at 1 ohm. I also have them set up in a 1999 Concorde running a 15 Power Acoustick p3 and it slames. The Explorer is hitting a 155.4 constant and the Concorde is at 148.8. These amps are definantly great for the price.
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Amplifier Wiring Kits
Get the wires you need to properly install and power your car amp.
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Monster Cable BAP1500Monster Cable BAP1500
1/0 Gauge Single Amplifier Power Kit for up to 1500W RMS		$165.00
Gauge Adapter
In situations where the input gauges on the amplifier is smaller than the power/ground cable gauge, one of these gauge adapters should be used. They are easy to use and enable your amplifier to to still receive all the power that it requires.
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Monster PowerQuip Power Cable Adapter (0/1 AWG to 4 AWG)Monster PowerQuip Power Cable Adapter (0/1 AWG to 4 AWG)
Monster 400 Series PowerQuip gauge reducer allows a 0/1 AWG cable to fit in a 4 AWG input		$15.00
Stinger Gauge Reducer (0/1 AWG to 4 AWG)Stinger Gauge Reducer (0/1 AWG to 4 AWG)
Gold plated gauge reducer allows 0/1 AWG cable to fit in 4 AWG inputs		$9.99
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.
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Kicker XW1220 Speaker WireKicker XW1220 Speaker Wire
12 Gauge Wire - 20 ft. of Dual Twist Speaker Cable with Sleeves for a Clean Install		$24.49
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.
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Kicker X-Series RCA Interconnect CableKicker X-Series RCA Interconnect Cable
16.5 ft. of 2-Channel Interconnects with twisted pair conductors, K-cut gold plated contacts, and hyper-flex technology for easy installation!		$26.99
Monster Cable 400 Series XTREME RCA Interconnect CablesMonster Cable 400 Series XTREME RCA Interconnect Cables
16.4 ft. of 2-Channel Monster Cable with XLN (Xtra Low Noise) construction, 8-cut turbine MirrorChrome connectors, and 3-way time correct windings for the ultimate RCA cable!		$69.00
StreetWires ZN9 Series Interconnect CableStreetWires ZN9 Series Interconnect Cable
16.4 ft. of 2-Channel ZN9 Cable with Rhodium-plated connectors, twisted-pair construction, and the the highest quality of signal transfer.		$54.99
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.
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StreetWires FB4StreetWires FB4
4 AWG / 4 Gauge Firewall Bushing		$7.99
StreetWires FB0StreetWires FB0
1/0 Gauge Firewall Bushing		$4.99
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

Product Summary

Manufacturer: SPL
Model number: GRLA2000/1D
Weight: 8.00 lbs
Internal SKU: grla20001d
Internal product ID: 37255

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Customer Testimonial

I have ordered from sonic twice now and absolutely perfect!!!! Prices are the cheapest around!!!!Thanks sonicelectronix!!!!!

- Brandon from TX

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