2018 Mazda 3 car radio — amplifier (with 9 speaker) price snapshot
- Low
- $75
- Average
- $176
- High
- $200
Year & trim-specific price guide
Used 2018 Mazda 3 Car Radio — amplifier (with 9 speaker) prices
Trim-specific pricing for the amplifier (with 9 speaker) variant of the 2018 Mazda 3 car radio, built from 13 real salvage yard listings with condition grade detail.
Price summary
A used 2018 Mazda 3 car radio (amplifier (with 9 speaker)) costs $75 to $200, with a median asking price of $193. Based on 13 priced salvage yard listings across the US, updated Sep 5, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$193
Grade B (good)$195
USD
Condition comparison
Price by part grade
Grade AClean / low wear$75–$20011 listings
Grade BStandard used$195–$1951 listings
Grade CVisible wearUpdating
Grade XUngraded$195–$1951 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $75–$200 | 11 | |
| Grade BStandard used | $195–$195 | 1 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $195–$195 | 1 |
Median by grade
Grade price comparison
Grade A$193
Grade B$195
Ungraded$195
Median asking price by seller-reported condition grade · $75–$200 overall range
Trim-specific context
How does the amplifier (with 9 speaker) compare?
This pricing covers the amplifier (with 9 speaker) variant of the 2018 Mazda 3 car radio, based on 13 priced listings. Its $193 median is 41% above the 2018 Mazda 3 car radio overall median of $137.
There are 7 other car radio variants available for the 2018 Mazda 3.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
What other 2018 Mazda 3 car radio variants are available?
control panel (7" touch screen), (console mounted), manual parking brake
33 listings$100$41 – $285tuner and receiver, (AM-FM-MP3), LCD display
32 listings$137$41 – $175tuner and receiver, (AM-FM-MP3), w/o LCD display; ID BANF-66-9C0C
13 listings$141$60 – $224CD player (single), (dash mounted), w/o LCD display
12 listings$99$65 – $211tuner and receiver, (AM-FM-MP3), w/o LCD display; ID BHN-96-69R0C
12 listings$99$75 – $166control panel (7" touch screen), (console mounted), electric parking brake
11 listings$191$51 – $232CD player (single), (dash mounted), LCD display
10 listings$180$75 – $249Back to full guide
2018 Mazda 3 car radio — all trims
Common questions
2018 Mazda 3 car radio (amplifier (with 9 speaker)) FAQ
How much is a used 2018 Mazda 3 car radio (amplifier (with 9 speaker))?
Based on 13 priced salvage-yard listings, a used 2018 Mazda 3 car radio in the amplifier (with 9 speaker) variant lists between $75 and $200, with a median asking price of $193.
Which years use the amplifier (with 9 speaker) car radio?
In our current dataset, the amplifier (with 9 speaker) variant appears only for the 2018 model year.