ACV MARINE is a brand dedicated to marine electronics. High-grade moisture protection and reliability under any conditions!

The ACV MRD1.1000 digital weatherproof 1-channel amplifier is an excellent choice for marine vessels, off-road vehicles, and automobiles where reliability and sound quality in high-humidity conditions are essential. The device is IPX6-rated, ensuring resistance to splashes and water jets. A powerful 1000W at 1 ohm will drive any subwoofer of the same rating. Its compact enclosure with an efficient cooling system ensures reliable operation in confined spaces and under extended loads. A multi-level protection system and the ability to drive a 2-ohm load ensure stability and safety when used at high power levels. The amplifier has an excellent IPX6 moisture protection rating.

High-tech circuitry delivers clear sound with minimal distortion (THD 0.05%) and a frequency response of 10 Hz to 300 Hz. Adjustable LPF/Subsonic filters allow precise subwoofer sound adjustment. The amplifier boasts high input sensitivity, channel separation of over 66 dB, and a signal-to-noise ratio exceeding 105 dB, ensuring professional-grade sound quality. Its dimensions (251 x 135 x 48 mm) allow for easy integration into confined marine or automotive systems without sacrificing functionality. All this makes the MRD1.1000 a versatile solution for high-quality sound in the extreme conditions of sea voyages or road trips.

Monoblock
A single-channel amplifier allows you to connect a subwoofer to add low frequencies to the soundstage.

IPX6 waterproof rating
Protected against splashes of water and rain. Conformal-coated printed circuit board.

Stable operation at 1 ohm
Stable operation at 1 ohm ensures long-term operation under high loads with high performance.

Full Class D
A digital amplifier is significantly more powerful and compact than a Class AB amplifier. These amplifiers use energy more efficiently, and their efficiency reaches 90%. With a digital amplifier, your speaker system will fully realize its potential.

Phase Switch 0/180°
The subwoofer output phase can be set to the standard subwoofer operating mode -0° phase (button - Off) or the subwoofer operating mode in antiphase -180° (button - On).

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

Specifications

Specifications

• Rated Power @ 4 Ohm: 450W x 1
• Rated Power @ 2 Ohm: 670W x 1
• Rated Power @ 1 Ohm: 1000W x 1
• Sensitivity: 200mV-6V
• Signal-to-Noise Ratio: >105dB
• Total Harmonic Distortion (THD): 0.05%

Model Features

• Stable Operation at 1 Ohm
• Bass Boost: Smooth Bass Boost 0-18dB
• Frequency Response: 10Hz ~ 300Hz

General details

• Dimensions: 251 x 135 x 48 mm
• Operating Voltage: 10V - 16V DC
• Low Pass Filter: 50 - 250 Hz
• Number of Channels: 1

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