Fusion Signature Marine Power Amplifier – Class D Amplifier (4-, 5-, 6-, or 8-Channel)

The Fusion Signature D‑Class power amplifiers were specially developed for marine use and offer maximum efficiency, high output power, and maximum corrosion resistance. Thanks to modern D‑Class technology, they deliver impressive audio performance while maintaining low battery consumption—ideal for boats, yachts, and any demanding marine audio installation.

The power amplifiers are available in four versions with 4, 5, 6, or 8 channels. Each version features flexible channel and bridging options, making it easy to implement custom speaker configurations. Whether you want to power subwoofers, multiple zones, or a full-fledged premium system, the Signature Series offers the right performance.

With a wide frequency range, integrated voltage protection, and high continuous power, these power amplifiers are perfect for loud environments and demanding onboard audio projects.

Available Versions & Technical Data:

4‑Channel Version
• Peak power: 1400 W
• Rated power 4 Ω: 150 W RMS × 4
• Rated power 2 Ω: 220 W RMS × 4
• Bridged 4 Ω: 440 W RMS × 2
• Frequency range: 10 Hz – 50 kHz
• Max. operating current: 80 A
• Fuse: 2 × 40 A
• Dimensions (L×W×H): 300 × 210 × 50 mm

5‑Channel Version
• Peak power: 1600 W
• Rated power 4 Ω: 80 W × 4 + 250 W × 1
• Rated power 2 Ω: 130 W × 4 + 330 W × 1
• Bridged 4 Ω: 250 W × 2 + 250 W × 1
• Frequency range: 10 Hz – 40 kHz
• Max. operating current: 80 A
• Fuse: 2 × 40 A
• Dimensions: 300 × 210 × 50 mm

6‑Channel Version
• Peak power: 1500 W
• Rated power 4 Ω: 100 W RMS × 6
• Rated power 2 Ω: 140 W RMS × 6
• Bridged 4 Ω: 280 W RMS × 6
• Frequency range: 10 Hz – 40 kHz
• Max. operating current: 75 A
• Fuse: 3 × 40 A
• Dimensions: 420 × 210 × 57 mm

8‑Channel Version
• Peak power: 2000 W
• Rated power 4 Ω: 100 W RMS × 6
• Rated power 2 Ω: 140 W RMS × 6
• Bridged 4 Ω: 280 W RMS × 6
• Frequency range: 10 Hz – 40 kHz
• Max. operating current: 100 A
• Fuse: 4 × 40 A
• Dimensions: 420 × 210 × 57 mm

Common Features of All Models:
• Marine-certified and corrosion-resistant
• D‑Class amplifier technology for maximum efficiency
• Low battery consumption with high power output
• Flexible channel and bridging options
• Integrated voltage protection
• Ideal for premium marine audio systems