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Home ⟩ CB Speakers & PA Horns ⟩ Amplified 20-Watt PA Horn
Amplified 20-Watt PA Horn
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Speco Amplified 20-Watt PA Horn Side
Speco Amplified 20-Watt PA Horn Front
Speco Amplified 20-Watt PA Horn Back with Cord Attached

Amplified 20-Watt PA Horn Best Seller

$79.95

  • Almost 3x as loud as non-amplified horns (ie - horns powered just by the radio)
  • Draws additional power from your vehicle / battery for improved volume
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When your buddy barely landed the last trail bump in front of you, it’s important to get on the horn and let him know you saw it. More amplified than the common 7-watt horn, this system can create a genuine 20 watts of output volume, making it nearly three times as loud. Weatherproof and designed to hold up in the elements, you’ll be able to broadcast to your buddies even in the middle of a downpour. We recommend connecting the horn amplifier to a switched 12-volt power source using the included power leads.

Model / SKU:SPECO ASPC20 + SPW10P
Product Details:
  • Amplified PA horn for genuine 20 watts of volume
  • 2.5x louder than PA horns powered solely by a CB
  • Includes metal mounting bracket and 3.5mm signal plug and wire
  • Must be powered by DC vehicle power
Compatible with:All CB radios with a PA function. It is recommended that the amplifier be connected to a switched power source as it will draw power from the battery. 
Documents:Click Here for the Installation Instructions 

Customer Reviews

Based on 38 reviews
87%
(33)
5%
(2)
5%
(2)
0%
(0)
3%
(1)
100.0
A
A2Mechanic
Extreme durability!!

I picked up this amplified PA 4 years ago here and mounted under hood on a 1998 GMC Yukon Plow Truck in Michigan - that's right - the harshest of conditions. It has never let me down. Tucked away horn down in front of the battery. It's loud/Clear/and loads of fun!!

R
Roderick C.
Amplified P.A. horn

It works as advertised... now my wife can yell at all the idiots that pull in front of our big rig

W
Wendy
Worth it!

Purchased the 15watt standard PA speaker few years ago and now need the 20 watt amplified speaker. This speaker is worth every penny. Always pleased with Right Channel Radios.

T
Thomas D.
Loud doesn't describe this

I installed this on my 2010 Toyota Corrolla, weird right? Yeah, stop judging. lol as I right this review, judging this speaker. But WOW, at it's lowest volume setting is loud enough to hear from quite the distance, and my Cobra CB 29LX CB Radio has the dynamike control to control amplification. I can't turn it past 1/4 from zero without feedback but on the highway I can get to half without feedback. It's SUPER LOUD, super happy with this. Mounting it was easy but in my Corolla it was tricky to determine where to place it. Found a space under the driver side frame, drilled some holes and mounted it, require me to remove the front bumper but that's no biggie. TL,DR: This speaker is WORTH every penny. It's SUPER LOUD and easily mountable. No CONS in my eyes. Thanks to Right Channel Radios for supplying me with this product. Delivery was quick. Peace out, bean sprout

b
brian l.
Amplified 20-watt PA horn

This horn came in quickly, with no issues. It is a good quality horn. Sound is clear and at an adequate level, without being too loud.

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