- Keep the music going for longer without draining your battery as quickly.
- No more manual adjustments to your audio settings. The Easy Tune feature does it for you2.
- A glance at the LED indicators lets you identify if the amplifiers have a short or if they’re overheating.
- These amps have less distortion and noise, so you enjoy quality audio.
- Mounting brackets are included for simple installation.
- Don’t worry about potential overheating damage with our ignition protection design.
The Apollo amplifiers are designed to produce impressive power with less drain on your battery.
These amplifiers use the Easy Tune feature2, which automatically regulates audio settings. So, you can get the best quality sound without making manual adjustments.
Some amplifiers distort audio when they add power. Ours are specifically designed with minimal distortion and noise, so you can enjoy high-quality audio, even at higher volumes.
Identify electrical issues at a glance. These indicator lights will show you issues with electrical currents and shorts as well as temperature.
Easily install the amplifiers on board with the included mounting brackets.
Easily install the amplifiers on board with the included mounting brackets.
The amplifier’s circuit board has been specially coated to provide extra protection from the marine elements.
You can connect up to two speakers per channel, increasing setup options.
The amplifiers are designed to last season after season. They have been tested to a high level of protection against salt fog, temperature, vibration and UV.
This 4 channel amplifier with 150-watt RMS per channel can power up to four pairs of speakers or two pairs of speakers and one subwoofer. It includes high-power mode adapters for simple bridging to increase power.
1 Amplifiers are designed exclusively for use with Fusion DSP-enabled stereos (Apollo RA770, Apollo RA670, Apollo WB670 and RA210) and Fusion speakers
2 Requires setup using the Fusion-Link app on a compatible smartphone.
Specifications
| Physical dimensions without bracket (LxWxH) | 9.25″ x 7.06″ x 1.75″ (235 x 180 x 45 mm) |
| Physical dimensions with bracket (LxWxH) | 9.25″ x 7.06″ x 2.13″ (235 x 180 x 50 mm) |
| Weight | 4.85 lb (2.2 kg) |
| Water Rating | IPX2 |
| Amplifier class | Class-D |
| CEA-2006 power rating | 150 watt RMS x 4 @ 14.4 V input – 4 ohm < 1% THD |
| Total rated power output – 2 ohm (watts) | 290 watt RMS x 4 @ 14.4 V input – 2 ohm < 1% THD |
| Total rated power output – 4 ohm Bridged (watts) | 580 watt RMS x 2 @ 14.4 V input – 4 ohm Bridged < 1% THD |
| Peak power (watts) | 1200 watts |
| Input sensitivity | 1.3 V RMS |
| Input impedance | 22k ohm |
| Operating voltage | 10.8 V – 16 V DC |
| Current consumption (StandBy) | < 5 mA @ 14.4 V input |
| Current consumption (Idle) | < 1.15 A @ 14.4 V input |
| Current consumption (Max) | 53 A |
| Fuse rating | 85 A electronic fuse (no replacement necessary) |
| Ignition Safety Protected (SAE J1171) | Yes |
| Protection circuits | Reverse voltage Input under/over voltage Over temperature Output short circuit |
| Operating temperature range | 32° to 122° F (0° to 50° C) |
What’s in the Box:
- One Apollo 4 channel amplifier
- One mounting bracket
- One power connector
- Three speaker connectors with high power mode adapters
- Four 8-guage, flat head self-tapping screws
- Four 8-guage, pan head self-tapping screws (for mounting bracket)
- Four screw covers
- Mounting template
- Installation instructions
- Important safety and product information (ISPI)
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