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KSaAuto

KSaAuto 12V Car Antenna Booster Stereo FM AM Radio Signal Amplifier Amp for Car Vehicle Truck SUV Boat Marine UTV RV Accessories FM Amplifier Audio Radio Stereo Media Head Unit Receiver Hidden Antenna

  • Based on 573 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Aug 15
Order within 21 hours and 50 minutes
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Size: Car Antenna Booster


Features

  • Car Stereo AM FM Radio Antenna Signal Booster Amplifier enhances the radio signal and reduces the noise. 12V power supply works for most cars and boats.
  • The package contains an antenna booster and an electric antenna that can function in place of a factory antenna. These are separate items that can work together, but you may not need both. The electric antenna included could replace a factory antenna that is beyond repair or for a custom car where you dont want an antenna showing.

Description

KSaAuto is an auto parts factory focusing on antennas and lights for more than 10 years. KSaAuto antennas have featured distinct designs and ease-of-use coupled with high-performance technology. The AM/FM antennas fit the needs of every truck by providing simple, practical solutions, together with high-quality radio reception. We build most beloved truck antennas on the road. Stay connected and improve your signal strength with the KSaAuto antennas. KSaAuto, the creator of antenna and lights, brings you the most comprehensive, up-to-date and secure truck antenna and lights ecosystem. Welcome to experience the high-performance KSaAuto's antenna now !

Antenna: Radio


Brand: KSaAuto


Color: Black


Number of Channels: 2


Impedance: 50 Ohms


Manufacturer: KSaAuto


Number of Packs: 1


Number of Items: 1


AntennaDescription: Radio


Brand: KSaAuto


Manufacturer: KSaAuto


Number of Items: 1


Number of Channels: 2


Impedance: 50 Ohms


Color: Black


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Perfect replacement
Size: 4.5 Inch
Great size, perfect fit on our F-150 and easy to take off. We don’t listen to the radio in our truck (XM and Apple CarPlay!) and don’t subscribe to the in-vehicle WiFi service so there was no need for the large OEM antenna waving around. This does the job perfectly, is safe to take into automatic car washes (we take ours weekly for the past 3 years) and gives the vehicle a much more refined look ... show more
Reviewed in the United States on November 12, 2025 by Dan
    • Great Fit and Sleek Look for My F-150
Size: 7 Inch (Spiral)
I picked up this short antenna to replace the long OEM one on my Ford F-150, and I’m really happy with the upgrade. It screwed right into place with no issues—installation took less than a minute. Pros: Perfect fit: Threads matched up exactly with the factory mount. Improved look: The shorter design gives the truck a cleaner, more modern appearance. No clearance issues: No more worrying about hitting the garage door or drive-thru signs. Decent reception: Radio signal is still strong in my area—no noticeable drop in quality. If you're looking for a simple, stylish upgrade that keeps your truck looking sharp, this short antenna is a solid choice. Definitely recommend it! ... show more
Reviewed in the United States on June 11, 2025 by TXBBQGUY
    • A+ Seller & Customer Service
Size: 13 Inch (Spiral New Release )
Review Image by arianna kosten arianna kosten
This product was amazing the first time I received it. Looks great and functions excellent. After I took it through a car wash however it snapped off the metal threaded insert. Antenna survived though! I reached out to the seller asking if they might be willing to send me a new threaded piece and they promptly responded saying theyd send me an entirely new product. Received the product today and my radio is back functioning again. Truly awesome product and even more amazing customer service. 100% would recommend thos seller. Thank you again! ... show more
Reviewed in the United States on September 11, 2025 by arianna kosten arianna kosten
    • Love the stubby look
Size: 7 Inch Jeep
Minus one star for lack of AM reception. Like I’m talking none. FM works just fine. Since I mostly only use satellite radio, I’m not entirely bothered but just to let you know. If I never used satellite it would be an issue and I’d likely go back to stock. The stubby size is amazing and now I don’t even see or notice it. Very easy to remove the old and install this new antenna. ... show more
Reviewed in the United States on August 26, 2025 by Eddie60175
    • Good value for price
Size: 7 Inch (Spiral)
Size is perfect. Easy installation, no tools required. Good value for the price. No loss of signal.
Reviewed in the United States on November 13, 2025 by Barton
    • Buyer beware!
Size: Car Antenna Booster
Review Image by WizBob WizBob
The custom autosound mfg. ANTUV-HIDEAWAY antenna has no amplification components on the circuit board. I tested it into the front end of my Ham rig which tunes down below the AM Broadcast band up into the VHF region. When I saw no improvement in signal strength, actually no signal, I opened it up to look at the circuitry. See the attached picture. There are no components on the other side of the circuit board just for info. I also put a RF signal into the input point on the board on the right and probed with my Oscilloscope throughout the circuit board pads from a commercial RF generator. There was no Radio frequency signal beyond the junction with components where the lower red wire comes into the circuit board. There was a spot on the left circuit board where a surface mount transistor could have been mounted but there was no sign of one ever being soldiered on the pads. The other antenna preamp did not noticeably amplify signals in the AM broadcast band. Usually signals for a broadcast receiver might be in the microvolt or greater region. I hold a commercial broadcast license and worked in AM-FM and TV broadcasting. To get a signal to the output plug I had to drive the input into many millivolt to volt level and the output signal was not linear in fact distorted. What I tested here is headed for the garbage can. If the manufacture wants to send me another circuit I will test and give a truthful comparison of db gain. These two amplifiers are not what was advertised from the way I read in the Amazon ad. ... show more
Reviewed in the United States on August 21, 2025 by WizBob WizBob
    • Perfect
Size: 4.5 Inch
It’s perfect.
Reviewed in the United States on November 27, 2025 by Joe
    • Disappointing reception.
Size: 13 Inch Jeep
Looks great, easy to install, but lousy reception. So it scored the lowest in the one area that is it's main purpose.
Reviewed in the United States on September 2, 2025 by Amazon Customer

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