STX STX-70BT Single DIN Bluetooth Car Stereo

The STX Audio STX-70BT is a Single DIN digital media receiver made for drivers who want to replace a basic factory radio with Bluetooth and flexible music playback. It provides FM radio, wireless phone connectivity, and front-panel media playback without requiring a large touchscreen receiver. Its compact format is intended for vehicles with a standard Single DIN radio opening.

This receiver is designed for everyday listening from a phone, USB flash drive, SD card, or local FM station. Bluetooth supports hands-free calling as well as wireless music streaming, helping keep commonly used phone audio functions accessible through the stereo. USB and SD playback provide an alternative for drivers who keep a digital music library in the vehicle.

The STX-70BT is advertised with 200 watts of total audio output, rated as 50 watts across each of four channels. This four-channel configuration is suited to a conventional vehicle speaker setup using front and rear speakers. It is a straightforward option for refreshing an older radio while retaining a simple in-dash layout.

Digital FM tuning gives the receiver a dedicated source for local music, news, and talk programming. For stored media, it supports MP3 and WMA audio files, allowing compatible files to be played from connected USB storage or an SD card. SD-card support is specified for cards up to 32GB.

The included remote control adds convenient access to volume, track, and settings functions from elsewhere in the cabin. This can be useful for passengers or when the receiver is installed in a location that is less convenient to reach. The STX-70BT is best suited to basic audio upgrades where Bluetooth, removable-media playback, and FM radio are the primary priorities.

Key Features

• Single DIN Chassis: Fits vehicles designed for a standard Single DIN receiver opening.
• Four-Channel Audio Output: Advertised 200W output supports a conventional front-and-rear speaker layout.
• Bluetooth Connectivity: Enables hands-free calling and wireless music streaming from compatible phones.
• USB And SD Playback: Plays compatible digital music from USB drives and SD cards.
• MP3 And WMA Support: Provides playback compatibility for common compressed music-file formats.
• FM Digital Tuner And Remote: Delivers radio listening and convenient remote-control operation.

Design & Installation

The STX-70BT uses a compact Single DIN receiver format with an integrated control interface, display, USB connection, SD-card slot, and FM radio functions. Specific details about the faceplate material, display type, illumination, and chassis construction are not published in the confirmed product information. Its design centers on physical controls and direct access to core audio sources.

Confirm that the vehicle accepts a Single DIN radio before purchase, and use the vehicle-specific dash kit, wiring harness, and antenna adapter required for the installation. The receiver is intended for a 12-volt vehicle audio system and a standard four-speaker arrangement, but vehicle wiring and connector requirements vary. Use Bluetooth for phone streaming and calls, or load compatible MP3 or WMA files onto a USB drive or SD card up to 32GB for local playback.