This Hifonics COLOSSUS PRO four-channel amplifier delivers 3000W in a more efficient half-bridge design with fewer components, resulting in a higher power output.
Q: What is the signal-to-noise ratio of the amplifier?
A: The signal-to-noise ratio (SNR) is 88 decibels.
Q: How many channels does the amplifier have?
A: This amplifier has four channels.
Q: What is the maximum power output per channel at 4 ohms?
A: The maximum power output per channel at 4 ohms is 300 watts.
Q: Can the amplifier be bridged?
A: This amplifier can be bridged.
Q: What are the dimensions of the amplifier?
A: The amplifier is 3 inches high, 15.8 inches deep, and 10 inches wide.
Q: What is the minimum frequency response of the amplifier?
A: The minimum frequency response of the amplifier is 10 hertz.

This Hifonics COLOSSUS PRO four-channel amplifier delivers 3000W in a more efficient half-bridge design with fewer components, resulting in a higher power output.

This Hifonics COLOSSUS MINI ultra-compact mono block amplifier delivers 3000W in a small footprint. The amplifier suites a wide range of applications, such as motorcycles, UTVs, and automotive vehicles.

The Pioneer GM-DX874 four-channel amplifier will deliver up to 150 watts RMS to each of your front and rear speakers for powerful music. Highly efficient Class D technology keeps this powerful amp running as cool as it looks, and allows for a compact chassis that fits in a lot of out of the way spaces. The frequency response of this amplifier stretches up to 50,000 Hz, for Hi-Res Audio Certified playback. Pioneer uses high-grade electronic parts and gold-plated RCA connections to ensure maximum performance. Speaker-level inputs allow you to install this amp in a factory system with no RCA connections. The amplifier switches its input mode automatically when it detects the high-level signal, eliminating the need to run a turn-on lead to your receiver or fuse box. Built-in high- and low-pass filters let you adjust the sound for your vehicle's interior, whether you're driving speakers or subs.

This Hifonics COLOSSUS PRO four-channel amplifier delivers 2000W in a more efficient half-bridge design with fewer components, resulting in a higher power output.
| Pros for Hifonics - COLOSSUS PRO 3000W Four-Channel Car Audio Amplifier - Black | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Sound Quality, Power, Installation Ease, Size | There were no pros for this product— |
| Cons for Hifonics - COLOSSUS PRO 3000W Four-Channel Car Audio Amplifier - Black | |||
| There were no cons for this product— | There were no cons for this product— | Heat Dissipation | There were no cons for this product— |
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