The Fusion Signature Series SG-DA12250 Monoblock Marine Amplifier is engineered to deliver exceptional audio performance in marine environments. Designed for powering subwoofers, this amplifier offers high efficiency and durability, ensuring a superior audio experience on the water.
- High Power Output: Delivers up to 2,250 watts peak power, with 500 watts RMS at 4 ohms, 850 watts RMS at 2 ohms, and 1,100 watts RMS at 1 ohm, providing ample power for subwoofer systems.
- Class-D Amplification: Utilizes Class-D technology for increased efficiency and reduced current draw, making it ideal for marine applications.
- Marine-Ready Design: Features conformal-coated circuit boards and a stainless steel mirror control panel cover to protect against corrosion and harsh marine conditions.
- Comprehensive Protection Circuitry: Equipped with thermal, reversed power polarity, DC offset, over-voltage, and under-voltage protection to ensure safe operation.
- Adjustable Controls: Includes variable low-pass (32-320 Hz) and subsonic (10-80 Hz) filters, as well as bass boost (0-12 dB) for precise audio tuning.
Technical Specifications:
- Amplifier Type: Monoblock
- Power Output:
- 500 watts RMS x 1 at 4 ohms
- 850 watts RMS x 1 at 2 ohms
- 1,100 watts RMS x 1 at 1 ohm
- Peak Power: 2,250 watts
- Frequency Response: 10 Hz – 320 Hz (-3 dB)
- Input Sensitivity: 0.3 V – 8 V RMS (user adjustable)
- Input Impedance: 4k ohms nominal
- Crossover Filters:
- Low-Pass: 32 Hz – 320 Hz
- Subsonic: 10 Hz – 80 Hz
- Bass Boost: 0 dB – 12 dB, user adjustable
- Operating Voltage: 10.8 V – 16 V DC
- Current Consumption:
- Standby: < 1 mA
- Idle: < 2.5 A
- Maximum: 120 A
- Fuse Rating: 3 x 40 A ATC blade-type
- Operating Temperature Range: 32° to 122° F (0° to 50° C)
- Dimensions: 11-13/16" W x 2" H x 8-1/4" D
- Weight: Approximately 3.6 kg (8 lbs)
Materials:
- Chassis: Heavy-duty die-cast aluminum alloy, serving as a heat sink to dissipate heat and enhance efficiency.
- Control Panel Cover: Stainless steel mirror finish, providing corrosion resistance and an attractive appearance.
- Circuit Boards: Conformal-coated to protect against moisture and environmental elements.
Compatibility Information:
The SG-DA12250 is designed to power Fusion Signature Series subwoofers, delivering optimal performance when paired with these components.
