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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
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Description
Massive Audio GTR1A GT Series Class-D Full-Range Monoblock Amplifier 1060W RMS @ 1-Ohm w/ Bass RemoteMassive Audio GTR1A GT Series Mono Block Class D Amplifier 1,060 W RMS @ 1 710 W RMS @ 2 2,120 W Peak This compact but potent mono amplifier uses Massive Audios Massive Core circuitry for clean, high headroom output. Built with premium components, full protection, and a wired bass remoteideal for powerful systems in tight spaces. Key Features Power Handling: 1,060 W RMS @ 1 ; 710 W RMS @ 2 ; 2,120 W Peak Class D topology with Massive Core power
Massive Audio GTR1A – GT Series Mono-Block Class-D Amplifier – 1,060 W RMS @ 1 Ω / 710 W RMS @ 2 Ω / 2,120 W PeakThis compact but potent mono amplifier uses Massive Audio’s “Massive Core” circuitry for clean, high-headroom output. Built with premium components, full protection, and a wired bass remote—ideal for powerful systems in tight spaces.
Key Features
- Power Handling: 1,060 W RMS @ 1 Ω; 710 W RMS @ 2 Ω; 2,120 W Peak
- Class-D topology with Massive Core power design, Mil-Spec multilayer PCB, and full MOSFET switching
- Auto-sensing turn-on (via RCA), Clip LED indicator, 12 V trigger output, and advanced 5-way protection
- Frequency response: 10 Hz–21 kHz; THD: ~0.10% @ 4 Ω; S/N ratio: ~92 dB
- Low-level input: 320 mV–7 V; RCA voltage protection: 8–17 V
- Recommended fuse: 90–120 A; Min impedance: 1 Ω
- Compact size: ~5.9″ × 2.16″ × 6.33″
- Includes Bass Remote for easy level control
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
It's a job but totally worth it
Size: 36 sqft
Pack a lunch when you tackle this project boys.. its a doozy!! Month in going great so far definetly did what I purchased it to do. 2000 chevy with two p3 10s every bass drop sounded like an old firebird with loose trunk bolts. Threw this on the back walls floor underneath the speaker and the doors.. all that energy is now in the cab with me instead of getting lost in rattling metal!! Love it!!! Left a few pieces outside after I was done rained like hell on them so water doesnt hurt this stuff at all or direct sunlight in south mississippi.. good stuff pick this up and make them systems thud instead of rattle!!! You wont regret it!! I didn't!!
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Reviewed in the United States on June 11, 2026
★★★★★ 5
Delivers a quieter ride
Size: 36 sqft
This works very well to put down road noise. The difference was immediate in my van. I was shocked it made such a difference.
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Reviewed in the United States on June 6, 2026
★★★★★ 4
Reasonably priced sound deadening
Size: 18 sqft
Easy to cut with a carpet knife. I used a heatgun to make it stickier and more moldable. The foil isn't so thick that you risk cutting yourself like some Dynamat variants.
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Reviewed in the United States on March 12, 2026
★★★★★ 5
Works for me
Size: 36 sqft
Sticky so don’t let it touch you or each other but it comes off and works fine.
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Reviewed in the United States on June 7, 2026
★★★★★ 5
Xxxxxx
Size: 36 sqft
Great
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Reviewed in the United States on June 11, 2026
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