The Pioneer DEH-S5250BT (often referred to as DEH-5250BT) is a single-DIN CD and digital media receiver with dual Bluetooth, Android/iPhone control, and advanced audio tuning—ideal for drivers who want classic CD playback with modern smartphone features.

🔧 Core Features

• DIN Size: Single-DIN (1-DIN)

• Display: Multi-line VA LCD with dual-zone color illumination

• CD Playback: Supports CD, CD-R, CD-RW

• Bluetooth® (Dual Phone):

  • Hands-free calling

  • Wireless audio streaming

  • Simultaneous connection of two phones

• USB Interface:

  • Front USB port

  • Quick Charge (1.5A) for Android

  • Direct control for iPhone and Android

• AUX Input: Front 3.5mm mini-jack

• Pioneer Smart Sync App:

  • Enhanced smartphone integration

  • Custom UI and voice control

• Spotify Control: Dedicated source menu for Spotify

• Karaoke Function: Vocal cancel and mic input support

🔊 Audio & Sound Control

• Power Output: MOSFET 50W × 4 channels

• Equalizer: 13-band graphic EQ

• Advanced Sound Retriever: Restores compressed audio quality

• Subwoofer Control: Independent level and crossover settings

• Crossover Network: HPF/LPF

• Time Alignment: Manual adjustment

• FLAC Playback: Supports high-resolution audio via USB

• MIXTRAX: Creates club-style music mixes with lighting effects