Power Acoustik PL‑40B Single-DIN Bluetooth Digital Media Receiver

The Power Acoustik PL-40 B is a 1-DIN Bluetooth digital media receiver designed for users who require practical connectivity and solid audio performance without unnecessary complexity. Built for both modern functionality and ease of installation, the PL‑40B offers a mech‑less design with essential features like dual USB inputs, Bluetooth v4.0, and support for MP3 and WMA audio playback.

This unit features a 4.3-inch color display, housed in a standard ISO 1-DIN chassis, providing a flexible fit for most vehicles. The system is equipped with two front-access USB ports—one for audio file playback and the other dedicated to 2.1A fast charging, ensuring both entertainment and convenience during your drive. It also supports audio file playback from microSD cards up to 64GB, allowing users to maintain extensive music libraries without relying on streaming services.

Connectivity options are anchored by Bluetooth version 4.0, which supports hands-free calling and wireless music streaming via A2DP and AVRCP profiles. This enables remote playback control and clear call audio without the hassle of physical connections.

The PL-40 B features a built-in 4-channel Class A/B amplifier with a peak output of 300 watts, providing reliable power for both stock and aftermarket speakers. It also includes 4-channel RCA preamp outputs (front and rear) for system expansion via external amplifiers. For additional inputs, the front panel features a standard 3.5mm AUX jack, which accommodates smartphones, MP3 players, and other portable media devices.

Whether you're upgrading from a factory radio or setting up a budget-friendly custom system, the PL‑40B is structured around functionality, not fluff. No motors. No CD trays. Just straightforward playback from USB, SD, AUX, and Bluetooth—without sacrificing sound quality or user control.

Key Specs Recap

1-DIN ISO mount chassis

4.3" color display

Dual USB ports: Playback + 2.1A fast charge

Micro SD slot: Up to 64GB supported

MP3 & WMA file format support

Bluetooth v4.0 with A2DP, AVRCP

Hands-free calling & music streaming

Built-in 4-channel Class A/B amplifier (300W max)

4-channel RCA preamp outputs

3.5mm front AUX input