EMB Professional EBK7 400W Stereo Amplifier

The EMB Professional EBK7 is a compact two-channel stereo amplifier with integrated Bluetooth, FM radio, USB, and SD-card playback. It combines amplification and everyday music-source access in one component, reducing the need for separate players in a simple speaker system. The published 400W rating makes it a practical option for small home-audio, garage, workshop, RV, boat, and compact PA-style installations.

This unit is intended for listeners who want more source flexibility than a basic amplifier alone provides. A compatible Bluetooth device can stream wirelessly, while supported music files can be played from USB storage or an SD card. The built-in FM tuner adds local radio listening without requiring a separate tuner.

The EBK7 uses a two-channel stereo configuration for separate left and right speaker playback. Its all-in-one layout is suited to systems using compatible passive speakers where a compact amplifier and media player are preferred over an in-dash receiver. The manufacturer-published power figure is 400W, but an RMS output rating and channel-by-channel impedance measurement are not published.

MP3 and WMA playback support expands the amplifier's local-media options for stored music. A remote control is included for convenient source and playback operation away from the unit. This makes the EBK7 useful in fixed installations where a phone or computer may not always be connected.

Its compact package dimensions support shelf, cabinet, or equipment-surface placement where space is limited. The EBK7 can serve as the central source and amplification component in a straightforward stereo setup. Confirm the unit's speaker-output terminals, power requirements, and compatible speaker load from the product labeling or documentation before installation.

Key Features

• Two-Channel Stereo Design: Supports separate left and right speaker channels for stereo playback.
• Published 400W Power Rating: Provides the manufacturer-listed overall power specification for the amplifier.
• Bluetooth Streaming: Lets compatible wireless devices send audio to the amplifier.
• USB And SD Playback: Plays supported digital music files from connected storage media.
• Built-In FM Radio: Adds local radio reception without a separate tuner component.
• Remote Control Included: Provides convenient control of compatible playback and source functions.

Design & Installation

The EBK7 is a black compact-format mixing amplifier with integrated media-playback functions. Rather than a vehicle-specific dashboard receiver, it is designed as a standalone component for a shelf, cabinet, or other stable equipment surface. Its package measures 11.7 x 9.0 x 4.3 inches.

Install the amplifier in a dry, ventilated location and connect it only to compatible passive speakers and the power arrangement indicated on the unit or its documentation. After wiring is complete, pair a Bluetooth source, connect supported USB or SD media, or select the FM tuner. Verify speaker impedance, output configuration, and actual power requirements before integrating it into an existing audio or PA system.