Fusion Apollo Monoblock Amplifier
Best high-performance amplifier for boaters seeking powerful, reliable subwoofer audio.
Experience superior marine audio with the Fusion Apollo Monoblock Amplifier. This powerful amplifier delivers 650 watts RMS to your subwoofer, ensuring robust sound performance. Engineered for efficiency, it minimizes battery drain while producing exceptional audio clarity with minimal distortion. Built to endure harsh marine environments, its conformal-coated PCB and rigorous testing guarantee durability against salt fog, temperature, and vibration. The intuitive Easy Tune feature simplifies audio setup, and LED indicators provide quick status checks. Installation is made easy with the included mounting hardware, making it an ideal addition to any boat's sound system.
$749.00
Owner Satisfaction
4.7
/ 5
Category Rank
325
/ 1684
#325 in Power Amplifiers
Price vs Category Average
-91%
Below average
RMS Power Output
65014
/ watts x @ ohms
Who it's for
- Boat owners needing reliable gear for harsh saltwater conditions
- Audio enthusiasts seeking powerful bass with minimal battery drain
- Fusion ecosystem users wanting streamlined system control and integration
Who should skip it
- Budget-conscious buyers looking for basic marine audio solutions
- Users needing a single unit to power full-range speakers
- Beginners intimidated by complex audio tuning and impedance matching
Performance breakdown
Marine Durability
Conformal-coated internals provide robust protection against harsh saltwater environments.
Power Efficiency
Class-D architecture maximizes output while significantly reducing strain on boat batteries.
Audio Clarity
Engineered to maintain clean, low-distortion signal delivery for high-fidelity bass.
Setup Simplicity
Easy Tune technology removes the guesswork from complex audio calibration.
Installation Versatility
Compact footprint and flexible impedance options allow for seamless integration.
Thermal Management
Integrated ignition protection ensures reliable operation during extended high-output sessions.
Key Specs
RMS Power Output
650 watts x 1 @ 4 ohms
Total Rated Power Output (2 Ohm)
1100 watts RMS x 1
Physical Dimensions (without bracket)
235 x 180 x 45 mm
Weight
2.2 kg
Water Rating
IPX2
Amplifier Class
Class-D
Operating Voltage
10.8 V - 16 V DC
THD
< 1%
Features
- Efficient power delivery minimizes battery drain
- Easy Tune optimizes audio settings automatically
- LED indicators for quick status checks
- Minimal distortion for superior audio clarity
- Ignition protection prevents overheating
- Conformal-coated PCB for marine protection
- 2 Ohm stable for flexible setup
- Simple onboard installation with included brackets
What customers say
The Fusion Apollo Monoblock Amplifier is highly regarded for its exceptional quality and reliability, especially in marine environments. Its robust build, featuring conformal coated circuitry and superior heat management, ensures long term performance even in harsh, humid conditions. The compact size belies its powerful, clean bass output, offering flexible installation options. While a premium investment, the durability and uncompromising audio performance are seen as justifying the cost. Seamless integration within the Apollo ecosystem is another advantage. This amplifier is a dependable choice for those prioritizing longevity and power in their marine audio setup.
Know before you buy
This amplifier delivers 650 watts RMS at 4 ohms and is capable of producing up to 1100 watts RMS when running at a 2-ohm load.
Yes, it is specifically engineered for marine use. It features a conformal-coated PCB to protect against salt fog, vibration, and temperature fluctuations, and it carries an IPX2 water rating.
Easy Tune automatically optimizes your audio settings, taking the guesswork out of configuring your subwoofer for the best possible sound quality without requiring manual adjustments.
No, the Apollo Monoblock uses a highly efficient Class-D design. This architecture is specifically engineered to minimize battery drain while maintaining high-performance power delivery.
Yes, the unit is designed for straightforward onboard installation. It includes the necessary mounting brackets and hardware to secure the amplifier in your vessel.
The built-in ignition protection is a safety mechanism designed to prevent the amplifier from overheating, ensuring reliable operation even during extended use in confined spaces.
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