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Rectangular black marine receiver with gauged mount and UV-coated control panel

ATG

ATG ATG4000BT Marine Digital Media Receiver

SKU CH-3TZ7-F1RV9

Marine digital media receiver with Bluetooth streaming, 4×40 W output and IP6-rated front panel

  • TypeDigital Media Receiver
  • Marine-grade build resists water, salt and sun with IP6-rated panel and conformal-coated PCB
  • Bluetooth audio streaming up to 10 m range for wireless music and podcast playback
  • Four channels deliver 40 watts RMS each into 4 ohms with 160 watts peak power
  • Gauge-mount design fits standard dash cut-outs measuring 7.5 by 4.09 by 5.5 inches
  • Rear USB and RCA inputs plus front and rear RCA outputs give flexible source and amplifier connections

Marine-Grade Digital Media Receiver

The ATG ATG4000BT is a marine-grade digital media receiver built for boats and other watercraft. It features a weather-resistant chassis designed to withstand splashes, salt, and UV exposure. Bluetooth connectivity allows wireless audio streaming from compatible devices up to 10 metres away. The unit delivers 40 watts per channel across four channels into a four-ohm load.

Boaters Needing Simple Connectivity

This receiver suits owners who want a straightforward way to play music from a phone or USB source while on the water. The gauge-mount design fits standard dash openings, and the IP6-rated control panel resists moisture and dust. Buyers requiring CD playback, satellite radio, or multi-zone audio control should look at other models. The feature set focuses on core streaming and wired inputs.

Included Hardware Expands Installation Options

A rear USB audio input lets you plug in a thumb drive or portable player directly. Front and rear RCA stereo outputs support adding external amplifiers for more power. An RCA aux stereo input connects legacy devices or additional sources. Bass, treble, balance, and fader controls plus four EQ presets shape the sound without extra processors.

Highlights

  • Marine-grade build resists water, salt and sun with IP6-rated panel and conformal-coated PCB
  • Bluetooth audio streaming up to 10 m range for wireless music and podcast playback
  • Four channels deliver 40 watts RMS each into 4 ohms with 160 watts peak power
  • Gauge-mount design fits standard dash cut-outs measuring 7.5 by 4.09 by 5.5 inches
  • Rear USB and RCA inputs plus front and rear RCA outputs give flexible source and amplifier connections

Specifications

TypeDigital Media Receiver

Questions about this item

What speakers do I need to connect to the four 40-watt channels?

Connect four 4-ohm or 8-ohm speakers, one per channel, to match the 40-watt RMS rating and avoid overloading the amplifier.

Can I keep my existing RCA-equipped amplifier and use the front and rear pre-outs?

Yes, the front and rear RCA stereo outputs send a line-level signal to an external amplifier while the internal 40-watt channels drive other speakers.

How do I confirm Bluetooth audio is streaming correctly after pairing?

Play a track on your phone; sound should come from the boat speakers within the 32-foot range, and the clock display will remain visible.

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