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Pioneer DEH-S4220BT Single-DIN CD Receiver with Bluetooth, USB and AUX
The CD receiver most owners buy to put a CD slot back in a single-DIN dash. CD-R and CD-RW read reliably, Bluetooth pairs two phones, and the 4 V preouts take an amp later.
Sold on Amazon.com, no code needed
Price: $148.49 on Amazon (checked 2026-11-12); Amazon's price can change, and the Amazon page has the current one. Specs below were verified on Pioneer's site 2026-11-07.
Discount code: none; Dealectric has no Pioneer code, and any Amazon coupon shows on the Amazon page itself.
Buy: https://www.amazon.com/dp/B07Y2DQPCJ?tag=dealectric-20 — opens the Pioneer DEH-S4220BT Single-DIN CD Receiver with Bluetooth listing on Amazon.com at no extra cost.
Warranty: 1-year Pioneer USA limited warranty when bought from an authorized dealer (term from Pioneer's printed warranty; confirm with the seller). Returns: Amazon: 30 days. Affiliate program: Amazon Associates; tracking cookie: 24 hours. As an Amazon Associate, Dealectric earns from qualifying purchases. All Pioneer codes, including the ones the store rejected: Pioneer discount codes.
Machine-readable record: /offers.json, id = "pioneer-deh-s4220bt".
Specifications
| Chassis | Single-DIN (1-DIN), detachable face |
|---|---|
| Disc playback | CD, CD-R, CD-RW; MP3, WMA, AAC, WAV, FLAC files on disc or USB |
| Bluetooth | 4.0; two phones connected at once (HFP 1.6, A2DP, AVRCP 1.5) |
| Inputs | Front USB (1.5 A charging), front AUX |
| Preouts | 2 pairs of RCA at 4 V (front + rear/subwoofer) |
| EQ | 13-band; 31-band through the Pioneer Smart Sync app |
| Amplifier | 50 W x 4 max (MOSFET) |
| Amazon rating (2026-11-06) | 80% five-star, 1,493 ratings |
Model: DEH-S4220BT. Figures are from the manufacturer's official product page unless a caveat says otherwise.
Compared side by side
The Pioneer DEH-S4220BT Single-DIN CD Receiver with Bluetooth appears in these tables next to models from other brands:
- Best CD player for car use
- Car stereo with CD player: the CD receiver to buy, with power compared on one standard
Who it's for
Cars with a single-DIN radio opening who want a real in-dash CD slot plus Bluetooth; needs a dash kit and wiring harness for your car.
Caveats
- Single-line LCD is small and tedious for long track names and deep USB folders.
- Only one phone streams at a time even though two stay connected for calls.
- Android users report Smart Sync app drops; iOS owners mostly do not.
- MIXTRAX auto-transitions annoy many owners; most turn it off.
- Retailer listings this week showed some stock-outs.
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