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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
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Description
Massive Audio GT4X GT Series Class-D Full-Range 4-Channel Audiophile Amplifier 120W RMS x 4 @ 2-OhmMassive Audio GT4X Compact GT Series Class D 4 Channel Amplifier 120 W RMS 4 @ 2 75 W 4 @ 4 230 W 2 Bridged An ultra efficient 4 channel amplifier packed into a compact chassis. The GT4X delivers clean, affordable power with Massive Audios Massive Core supply, rugged cooling, and advanced protectionperfect for tight car audio installations. Key Features **Power Ratings:** 120 W 4 @ 2 ; 75 W 4 @ 4 ; 230 W 2 Bridged Efficient Class D design with Massive
Massive Audio GT4X – Compact GT Series Class-D 4-Channel Amplifier – 120 W RMS × 4 @ 2 Ω / 75 W × 4 @ 4 Ω / 230 W × 2 BridgedAn ultra-efficient 4-channel amplifier packed into a compact chassis. The GT4X delivers clean, affordable power with Massive Audio’s “Massive Core” supply, rugged cooling, and advanced protection—perfect for tight car audio installations.
Key Features
- **Power Ratings:** 120 W × 4 @ 2 Ω; 75 W × 4 @ 4 Ω; 230 W × 2 Bridged
- Efficient Class-D design with Massive Core power supply and oversized toroid
- 2 Ω stable, auto-sensing turn-on, Clip LED, and 5-way protection
- Mil-Spec multilayer PCB with SMD parts and full MOSFET switching
- Freq. Response: 10 Hz–40 kHz; Low-pass: 20–500 Hz
- THD: 0.06% @ 4 Ω; S/N Ratio: 94 dB
- Compact size: 7″ × 1.65″ × 6.9″
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
4.3 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Great looking shirt
Color: Royal Blue, Size: XX-Large
My husband looked great in this shirt. It did not wrinkle easily
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Reviewed in the United States on February 15, 2026
★★★★★ 5
Great Fit
Color: Royal Blue, Size: XX-Large
True to size
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Really Nice
Color: Gold Yellow, Size: XX-Large
Loved this shirt
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Dressy casual
Color: Gold Yellow, Size: Large
I really love this shirt. So many compliments have been coming to me because of it
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Reviewed in the United States on April 28, 2026
★★★★★ 3
Order up,
Color: Black, Size: XX-Large, Color: Black, Size: XX-Large
Order up; wish it came in xxxl
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Reviewed in the United States on September 8, 2022