Pioneer DEH‑S4250BT Car Stereo

Pioneer DEH‑S4250BT Car Stereo Specifications

Unit Size: Single DIN

Smartphone Integration: Dual Bluetooth (connect two phones simultaneously)

USB Input: Front USB port with Quick Charge support up to 1.5 A for Android

AUX Input: Front 3.5 mm mini‑jack

Amplifier Output: MOSFET 50 W × 4 channels

Digital‑to‑Analog Converter: 24‑bit D/A converter

Pre‑outs: 2 × RCA pre‑outs (2.0V)

Audio Formats Supported: MP3, WMA, WAV, FLAC, AAC

Equalizer: 13‑Band Graphic Equalizer (with extended 31‑band via app)

Subwoofer Control: Yes

Bass Boost: Direct access key for dynamic bass enhancement

Display: 2‑line VA LCD with LED back‑light

Detachable Face Panel: Yes (anti‑theft design)