
Pioneer DEH-S31BT Single DIN CD Receiver with Bluetooth
4.2Best price now
67% under what the other stores charge
Compared across 4 stores. Prices are checked against each store and labelled with when.

67% under what the other stores charge
Compared across 4 stores. Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The Pioneer DEH-S31BT is a single-DIN CD receiver with built-in Bluetooth for hands-free calls and wireless music streaming. It adds a front USB port, AM/FM radio, a 13-band graphic equalizer and FLAC/WAV playback, plus Pioneer Smart Sync app control on Android. Its latest best new price is $30.00 at eBay as of November 5, 2026, well below what a typical new price for this model has been.
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Lowest price we've seen: $30.00 on Nov 5 at eBay. Tracked across 4 stores since Nov 5.
Owners rate it 4.2 out of 5 across 316 ratings. Buyers like the Bluetooth calling, CD playback and the price, while some find the display cramped and the built-in power modest.
The Pioneer DEH-S31BT is a Single DIN in-dash CD receiver that brings together everyday in-car listening and calling in one unit. It plays AM/FM radio and CDs, and its built-in Bluetooth lets you stream music wirelessly and take hands-free calls from a connected device. If you use an Android device, you can download the Pioneer Smart Sync app and sync it with the receiver to access additional app features. The front USB port adds another wired music source, playing audio from an Android device or a USB flash drive. At the receiver level, the unit is cataloged as compatible with Android and iOS devices. For anyone planning a larger audio setup, the receiver includes preamp outputs and a built-in MOSFET amplifier, with the exact configuration listed in the features below.





