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Round black marine audio controller with flush-mount face, USB and aux ports, IP65 rated

Pyle

Pyle PLMRBT20 Amplified Bluetooth 5.0 Audio Controller 300W MAX 4x35W RMS

SKU CH-5HVQ-ZVDFR MPN PLMRBT20

Waterproof amplified Bluetooth 5.0 controller with 300W MAX power and 4x35W RMS for marine and off-road vehicles

  • Cable typeIncludes audio connection cable (3.5 mm)
  • Audio channels4-channel amplifier
  • Cut out diameter3 in (7.62 cm)
  • Frequency range10 Hz - 40 kHz
  • Included hardwareFlush mounting kit Audio connection cable
  • Head unit sizeCompact, round design
  • Bluetooth 5.0 wireless streaming up to 30 ft
  • IP-65 waterproof rating protects against marine and outdoor conditions
  • Built-in Class-D amplifier delivers 300 W MAX power
  • Four-channel design provides 35 W RMS per channel at 4 Ohms
  • USB 2 A charging port keeps devices powered

Marine Bluetooth Audio Controller

The Pyle PLMRBT20 is a compact, round Bluetooth 5.0 audio controller with a built-in Class-D amplifier rated at 300W MAX and 4x35W RMS at 4 Ohms. Its IP-65 waterproof rating and rugged construction suit marine, off-road and powersport installations. The unit flush-mounts in a 3-inch cut-out and includes a mounting kit, 3.5mm audio cable and 2A USB charging port.

Best for open-cockpit vehicles

This controller suits owners of boats, ATVs, UTVs and convertibles who need a waterproof source unit with integrated amplification and wireless streaming up to 30+ ft. Buyers who require a full-size head unit with a display, CD playback or multi-zone audio control should look elsewhere. It also lacks the pre-amp channel count needed for complex multi-amplifier systems.

4x35W RMS four-channel amplifier

The integrated four-channel amplifier delivers 35W RMS per channel into 4 Ohms, letting the unit drive four speakers directly without external amps. Pre-amp RCA outputs are available for adding subwoofers or additional amplifiers. Frequency response spans 10Hz to 40kHz, and the 2A USB port keeps phones charged while streaming.

How it compares

Measured against everything we stock in Car Audio Accessories & Wiring, at today’s prices. Recalculated every night.

Price $62.99
Pricier than about 76% of the 2,768 comparable items (median $21.99).

Specifications

Product
Brand namePyle
Model namePLMRBT20
Product typeAmplified Wireless Bluetooth Audio Controller
Product colorBlack
Performance
Effective rangeWireless range up to 30+ ft
Audio & video
Audio channels4-channel amplifier
Frequency range10 Hz - 40 kHz
Audio inputsUSB port, Aux (3.5 mm) input
Audio outputsPre-amp RCA
Headphone style0.1%
Ports & slots
Cable typeIncludes audio connection cable (3.5 mm)
Power
Power detailsDC 12 V
Rated voltageDC 12 V
Size & build
Overall height4.17 in (10.6 cm)
Overall width3.8 in (9.65 cm)
Overall length3.8 in (9.65 cm)
Product weightApproximately 1.5 lb
Head unit sizeCompact, round design
Main materialDurable weather-resistant materials
Size or dimensions3.8 in × 3.8 in × 4.17 in
Compatibility
Compatible withCompatible with cars, trucks, ATVs, UTVs, boats, and powersport vehicles
In the box
Included hardwareFlush mounting kit
Audio connection cable
More details
Cut out diameter3 in (7.62 cm)
Drilling requiredYes
SNR95 dB

Questions about this item

How many watts RMS per channel does the built-in amplifier deliver continuously?

The integrated Class-D amplifier provides 35W RMS per channel at 4 Ohms across four channels.

Does the IP-65 rated chassis stay cool and quiet during all-day operation?

The Class-D amplifier runs efficiently with minimal heat, and the sealed IP-65 enclosure has no fan, so it operates silently.

What size mounting hole must I cut for the 3-inch flush-mount design?

A 3-inch diameter cut-out is required, and the included flush-mounting kit secures the round chassis.

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