AD600.5 600 Watt 5 Channel Waterproof Amplifier

If you’re looking for the best waterproof amp to offer maximum sound power even in harsh environments, this multi-environment and marine amplifier was made for you. With a massive 600 Watt total power and digital technology to produce less heat and lower battery strain, your audio can be streamlined for efficiency while still being loud enough to produce high-quality audio in any environment. Shockwave technology reduces unwanted noise for a crisp, clear sound and waterproof protection ensures this amplifier can withstand even harsh environmental conditions so the party never has to stop.


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Discover the AD600.5 600 Watt 5-Channel Amplifier

Unleash The Power

600 Watt Amplifier
600 Watt Amplifier
With 600W of pure power, this 5-channel amplifier packs a serious punch even in the loudest of environments.
Digital (Class D) Technology
Digital (Class D) amplifiers produce less heat, lowering power consumption and reducing strain on batteries.
Gain Controls
This device comes with gain controls to match the output of the stereo to the amplifier.
Shockwave Technology
Shockwave technology reduces unwanted EMI (Electromagnetic Interference) to prevent unwanted noise in your audio system.
Bridge Mode
Bridge Mode allows the power of each channel to be combined for maximum output; this mode is ideal for use with a single subwoofer.

Built For Any Environment

Technical Specifications
SKU: AQ-AD600.5
Type: Class D Digital Amplifier
Color: Blue
Output Modes: Mono, Stereo, Bridge
Waterproof: Yes – IP65
Conformal Coated PCB: Yes
Heavy Duty Waterproof Connectors: Yes
Input Channels: 5x RCA
Speaker Level Input: 5 channels
Output Channels: 5/4/3
Input Impedance: 22k (RCA), 470 Ohms (speaker)
Output impedance (per channel): 4 Ohms / 2 Ohms
Power Output (max): 600W
Power Output (max) @ 4 Ohms, ≤1% THD: 4x 50W + 1x 200W
Power Output (max) @ 2 Ohms, ≤1% THD: 4x 75W + 1x 300W
Power Output – Bridged @ 4 Ohms, THD ≤1%: 2x 150W
S/N (A-weighted, 1W @ 4 Ohms): ≥70dB
Frequency Response: 10-20kHz (1CH to 4CH), 10-250Hz (5CH)
Channel Separation: ≥48dB
Input Sensitivity (Low Level): 200mV to 4V
Input Sensitivity (High Level): 600mV to 10V
Bridge Mode: Yes (CH1 – CH4)
Bass Boost Adjustment: Variable 0 to +18dB (Sub CH)
Bass Boost Frequency: 50Hz
High Pass Electronic Crossover (12dB/Oct.): Variable 50 – 250Hz
Low Pass Electronic Crossover (12dB/Oct.): Variable 50 – 250Hz
Current Draw: <2mA standby
Gain Control Type: Variable Gain Control
Ground Loop Isolation Input Circuit: Yes
Allowable Battery Voltage 10.8V – 15.6V
Power Fuse: Yes in Power Cable
Dimensions (WxDxH): 316.5 x 113 x 45.5mm
Additional Features: Nickel plated connectors
LED Indicator
Remote Turn-On
Turn-On/Off Muting Circuit (Soft Mute)
Product Support
Quick Links
Product SupportSupport CenterOwner's ManualDatasheet
Frequently Asked Questions

The amplifier includes a Bass Boost circuit that acts much like an equalizer with a variable gain fixed at 50Hz. Use this control to tune low-frequency (bass) responses. The added boost produces rich, full bass tones that are typically difficult to reproduce.

  1. Set the Bass Boost control to off.
  2. Listen to a variety of music styles and increase the bass boost control until you notice an increase in low bass response.

If you don’t want to boost the bass frequencies, set this control to a minimum.

This product includes the following:

  • Waterproof Amplifier

  • Four (4) Stainless Steel Self Tapping Mounting Screws

  • User/Installation Manual

The gain control allows the nominal operating level of the amplifier to be set from 200mV to 4V
for RCA inputs or 600mV to 10V for speaker level inputs.

After installation, follow these steps and then follow section 6.4 ‘Final System Checks.’

1. Turn the gain control all the way counterclockwise.
2. Turn the ignition switch on.
3. Turn the source unit on.
4. Turn loudness off and set all tone or equalization controls to flat positions.
5. Play music content from the source unit and set the volume to 75% of the full level.
6. Slowly increase the gain control. Stop when you hear a slight distortion in the signal and decrease the gain slightly below this threshold.

Where to Buy
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