ACV MARINE is a specially developed brand dedicated to marine electronics. High class of water protection and reliability under any conditions!

The ACV MRD5.600B waterproof digital 5-channel amplifier is an excellent choice for marine vessels, off-road vehicles and cars where reliability and sound quality in high humidity conditions are important. The device has IPX6 waterproofing, which ensures its resistance to splashes and water jets. Built-in Bluetooth version 5.1 with automatic pairing allows you to easily connect any Bluetooth device, simplifying music control and increasing the comfort of use. The compact cast housing with an effective cooling system ensures reliable operation in limited space and under long loads. Multi-level protection system and the ability to operate at 2 Ohm load ensure stability and safety when used at high power levels. The input mode switch between 4-channel and 5-channel modes provides flexibility in adjusting the sound system to different conditions.

High-tech circuitry provides pure sound with minimal distortion (THD 0.05%) and a wide range of reproduced frequencies - from 10 Hz to 30 kHz (4 channels) and up to 250 Hz (5 channel). Adjustable LPF/HPF/Subsonic filters allow you to fine-tune the sound for different speaker systems. The amplifier has high input sensitivity, channel separation of more than 66 dB and signal-to-noise ratio of over 105 dB, which ensures professional-level sound quality. The dimensions of the device (341 x 127 x 56 mm) allow it to be easily integrated into the limited space of marine or automotive systems without loss of functionality. All this makes the MRD5.600B a versatile solution for high-quality sound in extreme conditions of sea voyages or car trips.

Built-in Bluetooth version V5.1 / Wireless Audio Streaming A2DP
Allows you to use a mobile device (smartphone, tablet, etc.) via Bluetooth as an audio source to play music wirelessly. Bluetooth function simplifies connection and gives more comfort during operation.

Waterproof class IPX6
Protection against splashes of water and rain. PCBA with conformal coating.

Stable operation at 4, 2 ohms and compact dimensions
The unit is stable at 4- and 2-ohm loads, making it ideal for driving full-range speakers in your vehicle, since 4- and 2-ohm impedance speakers are used in most automotive and marine applications. The device has compact heat-sink dimensions 341х127х56mm.

Full Сlass D
The MRD5.600B digital amplifier is much more powerful and compact than class AB. When operating such amplifiers you can use less power and efficiency reaches 90%. With the digital amplifier, the speaker system will reveal its full potential.

4CH/5CH input mode switch
Wide compatibility with various receivers.

Multi-level protection system
Reliability throughout the entire service life.

Specifications

• Amplifier class: D
• Number of channels: 5
• Rated power per channel at 4 Ohm: 4 x 120W + 1 x 380W
• Rated power per channel at 2 Ohm: 4 x 212W + 1 x 600W
• Stable operation under load: 2 Ohm
• Rated power at 4 Ohm (MONO) in bridged connection of channels 1 - 4: 400W x 2
• Frequency range: 10 Hz ~ 30 kHz (1 - 4 channels), 10 Hz ~ 250 Hz (5 channel)
• Total Harmonic Distortion (THD) @ 1 kHz (4 Ohm): 0.05%
• Adjustment range of LPF/HPF (FRONT / REAR) of channels 1-2: 40Hz ~ 3 kHz
• Adjustment range of LPF/HPF (FRONT/REAR) of channels 3-4: 40Hz ~ 3 kHz
• LPF adjustment range of channel 5: 50Hz ~ 250Hz
• Channel 5 Subsonic Filter Adjustment Range: 10 ~ 50 Hz
• Crossover slope: 12 dB/oct.
• Crossover Modes (FRONT/REAR): HPF/FULL/LPF
• Built-in Subwoofer Channel Bass Boost Control (smooth): 0 - 18 dB
• Input Mode: 4CH / 5CH (4channels / 5 channels)
• InputSensitivity: 200 mV-6 V
• ChannelSeparation: > 66 dB
• Signal-to-NoiseRatio: > 105 dB
• Low-LevelInputs: yes
• Built-inBluetooth V5.1
• Waterproofstandard: IPX6
• Workingvoltage: 10 - 16 V DC
• Dimensions(LxWxH): 341*127*56 mm

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