DS18 BTC-FIVE Bluetooth 5.3 Marine & Powersports Audio Receiver with 3.3V RCA Output, IP66

Bring wireless audio streaming to a marine, powersports, or vehicle sound system that uses an external amplifier or audio processor. The compact BTC-FIVE receives music directly from a compatible phone and supplies stereo line-level audio without requiring a traditional dash-mounted head unit.

Key Features

• Bluetooth 5.3 wireless audio streaming with advertised range exceeding 130 ft (40 m) in favorable conditions
• 3.3V stereo RCA preamplifier output integrates with compatible amplification equipment
• Remote turn-on output helps activate connected amplifiers
• IP66 enclosure resists dust and powerful water jets; no submersion rating
• Supports streaming from compatible iOS and Android devices; automatic wireless reconnection described by DS18
• Compact receiver can be installed out of sight, avoiding additional dashboard controls

General Specifications

• Bluetooth version: 5.3
• Bluetooth audio profile: A2DP; codec: SBC
• Sampling rate: 44.1kHz; bit depth: 16-bit
• Published audio bitrate: 192–320kbps
• Wireless range: over 130 ft (40 m)
• Frequency response: 20Hz–20kHz
• Signal-to-noise ratio: 96dB
• Total harmonic distortion: 0.467%
• Channel separation: 60dB
• Stereo RCA preamp output: 3.3V
• Operating voltage: 8–15V DC
• Fuse: 1A
• Ingress protection: IP66
• Dimensions: 2.85" L x 3.15" W x 1.00" H
• Construction: black polycarbonate enclosure
• USB playback: no; auxiliary audio input: no; built-in controls: no

Compatibility

• Compatible with iOS/Android Bluetooth audio sources and amplifiers/processors accepting stereo RCA line-level input
• Requires a separate amplifier and speakers for audio playback; it is not a powered stereo

Installation Notes

• Connect to a suitable fused DC supply and route stereo RCA outputs to a compatible amplifier or processor
• Connect remote output when using compatible amplifier remote-on circuitry
• Protect connections from standing water; IP66 does not allow submersion