Skip to content

Kitronik Bluetooth Stereo Amplifier Kit PCB & Parts Only

Marsoni M251S
Sale price$37.95
Pay 4 payments of $9.49 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Kitronik Bluetooth Stereo Amplifier Kit PCB & Parts OnlyBring your amplifier case design projects up to date with the Kitronik Bluetooth Amplifier Kit and play music wirelessly from a phone, tablet, or computer. This kit is available in three formats: PCB & parts only, with 4ohm 65mm speakers, or with 8ohm 100mm speakers. For the speaker options, the speakers are supplied unconnected allowing customization of cable length and routing to fit specific enclosure designs. The amplifier features a 3W Class D
Easy Shipping

Quick Dispatch:

Your Kitronik Bluetooth Stereo Amplifier Kit PCB & Parts Only orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Kitronik Bluetooth Stereo Amplifier Kit PCB & Parts Only ships.

Need Help?
Questions about Kitronik Bluetooth Stereo Amplifier Kit PCB & Parts Only, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Kitronik Bluetooth Stereo Amplifier Kit PCB & Parts Only in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 853 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
R
Verified Purchase
Robert almanzar
Boise, US
★★★★★ 5
Quick way to bring your m3 back to life
Material Type: Plastic, Material Type: Plastic
Looks great , color is spot on , feels really durable , installation was quick and easy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
M
Verified Purchase
Michael
Dallas, US
★★★★★ 5
Get one if you need one
Material Type: Plastic
Fits good and quality is good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 20, 2025
J
Verified Purchase
Jim Bob
Louisville, US
★★★★★ 5
Great fit
Material Type: Plastic
Fit exactly as it should have.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 27, 2025
M
Verified Purchase
Michael
Phoenix, US
★★★★★ 5
Easy install
Color: Single Slat Gloss Black, Size: 2012-2018 F30, Color: Single Slat Gloss Black, Size: 2012-2018 F30
Fixed my busted grille and gave the car a newer look. 2014 320i
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
S
Verified Purchase
Sal
Lowell, US
★★★★★ 5
Direct Fit and good quality
Color: Single Slat Gloss Black, Size: 2002-2005 E46
For anyone that has owned an E46 knows that even the stock kidney grills are brittle plastic. This aftermarket is about the same quality as stock. It is a direct fit and has the clips where they are supposed to be to keep them in place. The look is also pretty nice. This one is all black and actually looks nice on my black E46. I would recommend especially for the price and shipping was fast.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 29, 2025

recommand products