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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Massive Audio GT1 GT Series Class-D Monoblock Subwoofer Amplifier 520W RMS @ 1-Ohm w/ Bass RemoteMassive Audio GT1 Compact GT Series 1 Channel Class D Mono Block Amplifier 520 W RMS @ 1 370 W RMS @ 2 1,040 W Peak The GT1 is a high efficiency mono amplifier in a remarkably compact packageengineered for clean, powerful output in tight spaces. Equipped with Massive Audios Massive Core power circuitry, auto sensing turn on, and comprehensive protection, its the perfect companion for GT Series subwoofers. Key Features Power Handling: 520 W RMS @ 1 ;
Massive Audio GT1 – Compact GT Series 1-Channel Class D Mono Block Amplifier – 520 W RMS @ 1 Ω / 370 W RMS @ 2 Ω / 1,040 W PeakThe GT1 is a high-efficiency mono amplifier in a remarkably compact package—engineered for clean, powerful output in tight spaces. Equipped with Massive Audio’s “Massive Core” power circuitry, auto-sensing turn-on, and comprehensive protection, it’s the perfect companion for GT Series subwoofers.
Key Features
- Power Handling: 520 W RMS @ 1 Ω; 370 W RMS @ 2 Ω; 1,040 W Peak
- Class D mono block design—compact and efficient
- “Massive Core” power supply with oversized toroids for clean, consistent current
- 0–12 dB Bass Boost and Clip LED indicator
- 5-way protection (thermal, overload, short-circuit, voltage, speaker)
- Auto-sensing turn-on and 95 dB signal-to-noise ratio
- Frequency response: 10 Hz – 250 Hz
- Dimensions: 7″ × 1.65″ × 6.9″
- Bass Remote included for easy on-the-fly 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
4.5 ★★★★★
Based on 1167 reviews
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Product Reviews
★★★★★ 5
Let there be light!
Easy to assemble. Lights are very bright. Very sturdy even with terrible storms it's still working and bright
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026
★★★★★ 3
Okay
I like that it fits my umbrella well, hinges open for easy application and removal, and that it has enough light for us to see our food at night.
I do not like that half of the outer lights do not work part of the time until I take out the batteries and swap them around.
Fine enough for the price, not worth the hassle of returning.
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Reviewed in the United States on May 10, 2025
★★★★★ 5
Perfect!
Lightweight and easy to use! Love the three light settings.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Easy to use.
Works well. Light is bright. Our new patio umbrella does not have e a center pole, so the lights get somewhat blocked. But still pretty useful.
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Reviewed in the United States on April 5, 2026
★★★★★ 5
Sturdy & easy to move around
Its solid & sturdy. It does exactly what it’s supposed to. You have the option to fill it up with water or sand , I choose water. It holds the umbrella in place. The wheels and handle make it really easy to move around, which is a huge plus. It fits perfectly and feels very well made. Great addition for my pool area!
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Reviewed in the United States on April 18, 2026
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