Fusion SG | DA82000 8 | Channel 2000W Marine Amplifier | 4Boats

The Fusion SG-DA82000 is an 8‑channel Class‑D marine amplifier engineered for efficient, high‑power on‑board audio with marine‑grade protection and a polished stainless control panel.

• Frequency response 10 Hz-40 kHz (-3 dB @ 4 Ω); 2000 W peak; rated: 100 W rms ×8 @4 Ω, 140 W rms ×8 @2 Ω, bridged 280 W rms ×4 (all @14.4 V
• Input sensitivity 0.3-8 V rms (user‑adjustable); input impedance 7 kΩ; user‑selectable high‑pass/low‑pass/full‑range; crossover 32-320 Hz, 12 dB/octave; bass‑boost 0-9 dB (zone 2/4)
• Operating voltage 10.8-16 V dc; remote switch‑on threshold 6 V; current:
• Protection: reverse‑voltage input, under/over voltage, over‑temperature, output short‑circuit; operating 0-50°C (32-122°F); dry‑area installation only
• Die‑cast aluminium heat sink with conformal‑coated PCBs and stainless mirror finish control panel for corrosion resistance and heat dissipation
• Flexible speaker configuration: drive eight channels or bridge to four channels for subwoofers; zone input/output alignment for multi‑zone systems
• Dimensions 420 × 210 × 57 mm (16‑9/16" × 8‑1/4" × 2‑1/4"); weight 5.20 kg (11.5 lb); 3‑year warranty

Compact, powerful and purpose‑built for the marine environment, the SG‑DA82000 provides configurable crossovers and robust protection for reliable long‑term service at sea.