Fusion Apollo MKII MS‑AP82400 – Marine Power Amplifier, 8-Channel, 2400 W, Class D

The Fusion Apollo MKII MS‑AP82400 is a powerful 8-channel marine power amplifier, designed to enhance the sound of modern marine audio systems. With 150 W RMS per channel at 4 ohms and a total power output of 2400 W, it delivers exceptionally clear, low-distortion sound—even at high volumes and in demanding audio setups.

Thanks to Class D technology, the power amplifier operates with exceptional efficiency and consumes significantly less power than conventional Class AB amplifiers. The integrated high-power mode (available on 4-, 6-, and 8-channel models) provides additional power reserves, while advanced DSP integration optimally powers every audio zone on board.

Setup is effortless thanks to the Easy‑Tune function: when used with a Fusion audio system with DSP and compatible Fusion speakers, the audio settings are automatically optimized—no manual tuning required. All parameters can be conveniently adjusted and DSP audio profiles selected via the Fusion‑Link app on a smartphone.

The included mounting plate enables quick and secure installation. The compact, marine-certified enclosure is specially designed for onboard use and reliably withstands moisture, vibrations, and temperature fluctuations.

Product features:

• 8-channel power amplifier, 2400 W total power output
• 150 W RMS per channel at 4 ohms
• Class D technology—high efficiency, low power consumption
• High-power mode for maximum dynamics
• Easy‑Tune automatic sound optimization*
• Selectable DSP audio profiles via the Fusion‑Link app
• Wireless configuration via smartphone
• LEDs as fault indicators (temperature, short circuit, voltage)
• Mounting plate included for easy installation
• Compact, marine-certified design

*Easy‑Tune is only available with Fusion audio systems with DSP functionality and Fusion speakers.

Compatible Fusion stereo systems:

• Apollo MS‑RA770
• Apollo MS‑RA670
• Apollo MS‑WB670
• MS‑RA210

Other models in the Apollo MKII series:

• 2000 W monoblock—650 W RMS per channel (4 ohms)
• 1200 W 4-channel—150 W RMS per channel
• 1800 W 6-channel—150 W RMS per channel
• 2400 W 8-channel—150 W RMS per channel
• 140 W zone amplifier—20 W RMS per channel (12 V / 24 V)