2021 BMW X7 car radio — amplifier, Harmon Kardon audio system, sound altering system (Active Sound Design) price snapshot
- Low
- $150
- Average
- $356
- High
- $661
Year & trim-specific price guide
Used 2021 BMW X7 Car Radio — amplifier, Harmon Kardon audio system, sound altering system (Active Sound Design) prices
Trim-specific pricing for the amplifier, Harmon Kardon audio system, sound altering system (Active Sound Design) variant of the 2021 BMW X7 car radio, built from 13 real salvage yard listings with condition grade detail.
SKWritten bySaurabh Kumar · Co-Founder & CTO
SK
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
ASReviewed byAmbika Sharma · Co-Founder & COO
Last updatedSep 26, 2026AS
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
Price summary
A used 2021 BMW X7 car radio (amplifier, Harmon Kardon audio system, sound altering system (Active Sound Design)) costs $150 to $661, with a median asking price of $296. Based on 13 priced salvage yard listings across the US, updated Sep 26, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$296
Grade B (good)$482
USD
Condition comparison
Price by part grade
Grade AClean / low wear$150–$66110 listings
Grade BStandard used$464–$4963 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $150–$661 | 10 | |
| Grade BStandard used | $464–$496 | 3 |
Median by grade
Grade price comparison
Grade A$296
Grade B$482
Median asking price by seller-reported condition grade · $150–$661 overall range
Trim-specific context
How does the amplifier, Harmon Kardon audio system, sound altering system (Active Sound Design) compare?
This pricing covers the amplifier, Harmon Kardon audio system, sound altering system (Active Sound Design) variant of the 2021 BMW X7 car radio, based on 13 priced listings. Its $296 median is 35% above the 2021 BMW X7 car radio overall median of $220.
There are 8 other car radio variants available for the 2021 BMW X7.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
amplifier, Harmon Kardon audio system, sound altering system (Active Sound Design) in other model years
Same year, other trims
What other 2021 BMW X7 car radio variants are available?
receiver, w/o night vision; w/o rear entertainment system
29 listings$220$114 – $500control, console mounted
24 listings$201$171 – $544control, dash mounted
14 listings$181$75 – $253amplifier, Bowers and Wilkins audio system, w/o sound altering system
10 listings$446$250 – $795amplifier, Harmon Kardon audio system, w/o sound altering system
10 listings$175$75 – $175amplifier, Bowers and Wilkins audio system, sound altering system (Active Sound Design)
8 listings$384$225 – $425receiver, night vision
1 listings$395$395 – $395receiver, w/o night vision; rear entertainment system
1 listings$395$395 – $395Back to full guide
2021 BMW X7 car radio — all trims
Common questions
2021 BMW X7 car radio (amplifier, Harmon Kardon audio system, sound altering system (Active Sound Design)) FAQ
How much is a used 2021 BMW X7 car radio (amplifier, Harmon Kardon audio system, sound altering system (Active Sound Design))?
Based on 13 priced salvage-yard listings, a used 2021 BMW X7 car radio in the amplifier, Harmon Kardon audio system, sound altering system (Active Sound Design) variant lists between $150 and $661, with a median asking price of $296.
Which years use the amplifier, Harmon Kardon audio system, sound altering system (Active Sound Design) car radio?
The amplifier, Harmon Kardon audio system, sound altering system (Active Sound Design) variant appears in model years 2019, 2020, 2021, 2022, 2023, 2024. Prices and availability may differ by year.