Manufacturer: Fusion | Garmin
Manufacturer part number: 010-01970-00
Fusion SG-DA12250: The Ultimate Power for Onboard Bass Foundation
If you want to experience uncompromising deep bass on the water, the Fusion SG-DA12250 is the ideal choice. This monoblock amplifier from the renowned Signature Series was designed from the ground up to deliver extreme performance even in demanding conditions. Class-D technology not only enables significantly higher output power, but also reduces battery consumption, ensuring outstanding efficiency in everyday marine use. It is designed to be configured with up to 1 Ohm impedance to get the maximum out of your Signature Series subwoofers.
True-Marine™ Design for Extreme Durability
The marine environment is merciless to electronics. That's why Fusion has subjected this amplifier to rigorous testing to ensure it meets high True-Marine standards. The main board (PCB) is continuously provided with a special protective coating (conformal coating). This coating reliably protects the sensitive electronics from moisture and salty air, maximizing the product's lifespan and performance.
Intelligent Temperature Management
An amplifier that works hard needs effective cooling. The housing of the SG-DA12250 functions as a massive heat sink made of alloyed aluminum. It optimally dissipates heat from the core components, lowers the internal temperature, and drastically increases the overall efficiency of the device. The high-quality stainless steel cover not only protects the amplifier's controls but also gives it a particularly stylish and elegant appearance.
Precise Sound Adjustment for Your Subwoofer
The SG-DA12250 gives you full control over your sound. It features a variable low-pass filter (adjustable from 32 Hz to 320 Hz) and a precise subsonic filter (adjustable from 10 Hz to 80 Hz). The subsonic filter acts as a high-pass crossover, blocking deep, inaudible frequencies where no musical information is present; removing them significantly improves control over the subwoofer. With the variable bass boost, you can additionally raise the level at 45 Hz by up to 12 dB.
Technical Specifications at a Glance
- Amplifier Class: Class-D (Monoblock / 1-channel)
- Peak Power: 2250 Watts
- Output Power (RMS) at 4 Ohm: 500 Watts x 1 (at 1% THD+N)
- Output Power (RMS) at 2 Ohm: 850 Watts x 1 (at 1% THD+N)
- Output Power (RMS) at 1 Ohm: 1100 Watts x 1 (at 1% THD+N)
- Frequency Response: 10 Hz to 320 Hz
- Low-Pass Filter (LPF): Adjustable from 32 Hz to 320 Hz
- Subsonic Filter: Adjustable from 10 Hz to 80 Hz
- Bass Boost: 0 dB to 12 dB boost (at 45 Hz)
- Fuses: 3 x 40A (ATC Blade Type)
- Operating Voltage: 10.8 to 16 V DC
- Dimensions (L x W x H): 300 mm x 210 mm x 50 mm
- Warranty: 3 years (with product registration)