Kenwood KMM-BT732HD Single DIN Digital Media Receiver

The Kenwood KMM-BT732HD is a Single DIN digital media receiver for vehicles that need modern phone, USB, and radio connectivity without a CD mechanism. It combines AM/FM and built-in HD Radio reception with Bluetooth calling and music streaming in a compact short-chassis design. A detachable faceplate and variable-color illumination support a clean, integrated dashboard upgrade.

This receiver suits drivers replacing an older factory radio or building a straightforward aftermarket audio system. It is designed for music from Bluetooth devices, USB storage, compatible iPhone or iPod devices, and a front auxiliary source. It does not support CD or DVD playback, keeping the focus on digital media and radio listening.

The built-in four-channel amplifier is rated at 22 watts by four channels of full-bandwidth power at less than 1% THD, with 50 watts by four channels maximum output. A 13-band equalizer, digital time alignment, Drive EQ, selectable crossovers, and subwoofer controls provide useful tuning tools for a vehicle's speakers and listening position. Three sets of 4-volt preouts also allow the receiver to serve as the control center for external amplifiers and a powered or amplified subwoofer.

Bluetooth 4.2 supports hands-free calling, audio streaming, phonebook access, and compatible remote-control functions. Kenwood Music Mix permits up to five Bluetooth audio devices to be connected, while dual-phone connection makes it possible to switch between two paired phones. Amazon Alexa operation uses a connected smartphone and the Alexa mobile app, with voice interaction available through the supplied microphone.

Dual USB connectivity lets you connect or charge compatible devices from front and rear USB connections, while the front-panel AUX input accommodates a simple analog audio source. USB playback supports MP3, WMA, AAC, WAV, and FLAC files, including FLAC up to 96 kHz/24-bit. SiriusXM capability is available when an optional compatible tuner and subscription are added.

Key Features

• Built-In HD Radio: Receives conventional AM/FM and participating HD Radio broadcasts.
• Bluetooth 4.2: Supports hands-free calls, music streaming, and dual-phone connection.
• Dual USB Inputs: Connect music devices while charging at up to 1.5A.
• 13-Band EQ and DTA: Adjusts tonal balance and speaker timing for the vehicle.
• 4-Volt Three-Pair Preouts: Provides front, rear, and subwoofer outputs for expansion.
• Amazon Alexa Compatible: Enables Alexa voice functions through a paired smartphone app.

Design & Installation

The KMM-BT732HD uses a standard Single DIN form factor with a 100 mm short chassis that can simplify fitment where dashboard depth is limited. Its detachable faceplate, 255-segment 1.5-line text display, physical controls, and variable-color illumination are intended for everyday in-car use. The package includes a trim plate and mounting sleeve, and a microphone is supplied for Bluetooth calling and Alexa interaction.

Install it in a compatible Single DIN dashboard opening using the appropriate vehicle-specific dash kit, wiring harness, and antenna adapter when required for the vehicle. Connect 4- to 8-ohm speakers to the internal amplifier, or use the 4-volt RCA preouts for external amplification; configure high-pass, low-pass, and subwoofer settings during setup. The front USB and AUX connections are convenient for frequent access, while the rear USB cable can be routed to a console or glove compartment for a cleaner installation.