• 520W RMS @ 1 Ohm: Delivers clean, powerful output with high efficiency in a compact Class D design
• Massive Core Power Supply: Oversized toroids and transformers provide strong, stable current for demanding subs
• Bass Remote & Clip Indicator: Easily control bass levels and monitor signal clipping in real-time
• Rugged & Compact Build: Mil-Spec PCB, surface-mount components, and small footprint (7" x 6.9") for tight installs
• 5-Way Protection Circuitry: Advanced safeguards for thermal, overload, short, voltage, and speaker protection

520 Watts RMS 1 Ohm 1 Ch Class D Monoblock Car Audio Amplifier Massive Audio

This listing includes:

• (1) Massive Audio GT Series Monoblock Amplifier


• (1) Bass Remote with Cable


• (1) Mounting Hardware Kit


• (1) User Manual

The GT Series High-Performance Amplifiers from Massive Audio are engineered to pair perfectly with GT Series Subwoofers, delivering clean, powerful sound in an ultra-compact chassis. This Class D Monoblock amplifier is stable at 1 Ohm, capable of producing up to 520W RMS, making it ideal for high-output subwoofer systems with tight space requirements.

Key Features:

• 1 Ohm Stable Class D Design: Produces up to 520W RMS with high efficiency


• "Massive Core" Power Supply: Oversized toroids deliver clean current with minimal distortion


• Compact & Rugged: 7" x 6.9" footprint with aluminum housing and built-in heat management


• Full MOSFET Circuitry: High-speed switching for stable and clean signal output


• Auto Sensing Turn-On: Compatible with factory systems via RCA input


• Clip LED Indicator: Prevents overdriving and distortion


• Bass Remote Included: Control your bass levels on the fly

Specifications:

• RMS @ 1 Ohm: 520 Watts


• RMS @ 2 Ohm: 370 Watts


• Peak Power: 1040 Watts


• Minimum Impedance: 1 Ohm


• Frequency Response: 50Hz - 250Hz


• Low-Level Input Range: 300mV - 7V


• Max RCA Input Voltage: 8V - 17V


• Signal-to-Noise Ratio: 95dB


• THD @ 4 Ohm: 0.07%


• Variable Bass Boost: 0 - 12 dB


• Recommended Fuse: 80A


• Input Terminal Size: 4 AWG


• Bass Remote: Included

Amplifier Dimensions:

• Length: 7"


• Height: 1.65"


• Width: 6.9"

Package Dimensions:

• Package Length: 9.5"


• Package Width: 8.5"


• Package Height: 3.5"


• Package Weight: 4.5 lbs

Packed with next-generation tech, the GT Series amps feature Massive's exclusive "Massive Core" power supply with oversized toroids and transformers for maximum current flow.