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Single DIN CD receiver with detachable face and LED display

Pioneer

Pioneer DEH-S4220BT Single DIN CD Receiver 13-Band EQ 22W x 4 Bluetooth

SKU CH-33P3-B10XC

Single-DIN CD receiver with built-in Bluetooth, 13-band EQ, 22 W × 4 continuous power, Alexa via Smart Sync, dual Hi-Volt preouts and detachable face

  • TypeCD Receiver
  • FeaturesCompatible with Alexa via Pioneer Smart Sync App
  • Hands-free calls and wireless audio streaming via built-in Bluetooth
  • Voice control through Alexa using Pioneer Smart Sync App
  • Precise sound shaping with 13-band graphic equalizer
  • Strong, clean signal for external amplifiers from two Hi-Volt preout pairs
  • Up to 50W x 4 maximum power for louder, dynamic playback

Pioneer DEH-S4220BT Single DIN CD Receiver

The Pioneer DEH-S4220BT is a single DIN CD receiver designed for drivers who want a direct replacement head unit with physical media playback. It integrates a 13-band equalizer and MIXTRAX technology for tailored sound shaping. Built-in Bluetooth handles hands-free calls and wireless audio streaming. The unit includes a detachable face for security and offers continuous power of 22W x 4 channels.

Drivers needing CD playback

This receiver suits motorists who still use CDs or USB drives and want Bluetooth connectivity with iPhone and Android devices. It supports the Pioneer Smart Sync app for expanded control and Alexa compatibility. Buyers who only stream from a phone and have no need for a disc mechanism or a chassis that fits a single DIN opening should consider other form factors.

13-band equalizer with FLAC playback support

The 13-band graphic equalizer is the core audio adjustment tool, allowing precise frequency tuning across the audible range. It works alongside FLAC file playback via USB for high-resolution audio reproduction. This combination determines the sound signature achievable without external processors. The receiver also delivers a maximum output of 50W x 4 channels and includes two pairs of Hi-Volt preouts for amplifier expansion.

Highlights

  • Hands-free calls and wireless audio streaming via built-in Bluetooth
  • Voice control through Alexa using Pioneer Smart Sync App
  • Precise sound shaping with 13-band graphic equalizer
  • Strong, clean signal for external amplifiers from two Hi-Volt preout pairs
  • Up to 50W x 4 maximum power for louder, dynamic playback

Specifications

BrandPioneer
TypeCD Receiver
FeaturesCompatible with Alexa via Pioneer Smart Sync App

Questions about this item

What cables and accessories are included with the DEH-S4220BT, and do I need to buy anything extra to install it?

The unit includes the detachable faceplate, a mounting sleeve, and the wiring harness. A wiring adapter for your specific vehicle and a fascia panel are sold separately.

How do I decide whether the 22 W continuous or the 50 W peak rating matters for my speakers?

Match your speakers to the 22 W × 4 continuous rating; the 50 W × 4 peak figure only applies to brief musical transients.

What does the 13-band equaliser actually change when I am driving?

It lets you adjust 13 separate frequency bands so you can compensate for road noise and the cabin’s acoustics for a flatter response.

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