Shopping cart  Shopping cart
0 Product(s) in cart
Total $0.00
» Checkout




« Previous | Next »
Product ID MT4AS-AMP125-4D
Mega Extreme Motorcycle Speaker System BLUETOOTH EDITION Discounts Apply !
Mega Extreme Motorcycle Speaker System BLUETOOTH EDITION
1 of 6 (Enlarge)
Free Standard Shipping on orders $99 and more
Price: $799.99
SAVE $100.00
Price: $699.99
Add to cart
  • Description
  • Tech Specs
  • Contents

500 Watts RMS - True Actual Power 
That is 125 watts of continuous power to each speaker. 

We start with FOUR top of the line Kicker 44KSC404 Speakers and paired them with a 4-channel weather resistant amplifier from Metra that is extremely powerful. The result is Loud and Clear.  But why 4 speakers? It's all about better quality and louder volume that's why. We can only squeeze so much sound out of two speakers, and that might be ok for those other guys, but not for you. There are no compromises with this system.  80+mph, Loud Pipes, No Windshield, NO PROBLEM


Kicker Speakers in Chrome Metal Housings
Metra Amplifier
Bluetooth Edition (Pair with your phone for wireless audio)
AUX Input (connects to standard headphone jack of your favorite audio device)
Handlebar Mountable Remote Control (glove friendly design)
Handlebar/Highway bar mountable speakers
Complete Easy To Install Kit
Built In Abilene, Texas
Lifetime Warranty



Bluetooth Edition with AUX Input, which means you can wirelessly connect the system to your Bluetooth enabled device.  If you don't want to use the bluetooth, then the system also has an AUX input so it can be plugged into the headphone jack of your favorite audio device. The remote control is glove friendly for easy control while riding, a quick turn in either direction will advance the sound, while turning it in either direction while holding it there will adjust the volume. The remote can be mounted handlebar or if you don't use the bar mount, it can use the existing bolts on your bike to mount to the clutch/brake. 





Tech Specs - of Speakers and Amp are listed below

Simple Installation: Instructions are included, but our kit is designed to be easy for self-install. Basically, the system wires to positive and negative battery terminals, and to a switched and fused power supply on your bike (headlight wire/fuse box) so that it turns on/off with the key. Then the speakers connect to the amplifier by the butt connectors. The amplifier either plugs into the headphone jack of your device, or to the Bluetooth controller, and you're are ready to ride! We made the installation simple, but if you don't feel comfortable contact your local car audio shop and they can install for you. 

The amplifier can be mounted in a saddlebag, travel trunk, or in a tool/fork bag like one of these SampleBag1SampleBag2

  • Easy Installation
  • Highway Rated for 80mph+

Amplifier Specs

125 Watts RMs x 4 Channels at 4 Ohms
175 Watts RMs x 4 Channels at 2 Ohms
350 Watts RMs x 2 Channels at 4 Ohms bridge

  • Waterproof ATC fuse holder: IP68 rated, 35A x 2
  • Water resistant: IPX6
  • Input sensitivity: 0.2-5V
  • Low pass filter: 40-500Hz
  • High pass filter: 40-500Hz
  • Bass Boost: NA
  • Subsonic: NA
  • Crossover slope: 12dB
  • Working status LED: red/blue
  • Idle current: 10mA
  • T.H.D.: <0.2 %
  • S/N RATIO (1 WATT at 4 OHMS):> 90db

L 11.3in / 287mm
W 5in / 127mm
H 1.9in / 48.2mm

Speaker Specs

Why do we use Kicker Speakers? - We are serious about the components of our products, we cannot make the best products, unless we start with the best components.  Before we selected a speaker to use in our systems we ran vigorous lab test, road test, and conduct blind sound test of all high end 4" speakers on the market (including Polk, Infinity, JBL, Pioneer, Kenwood, Alpine, Rockford Fosgate to name a few). We selected the Kicker KS-Series Speakers as the best sounding and best preforming speakers. When paired with the Metra amplifier these Kicker speakers played louder with less distortion and deeper bass response. We 100% believe that these Kicker Speakers are the BEST sounding 4" speakers on the market, so we became an AUTHORIZED Kicker Dealer and choose to use them in ALL of our systems. 



  • 4" KS-Series 44KSC404 Speakers
  • Locations (handlebars/crashbars/forks)
  • Stainless Steel Waterproof Speaker Housings
  • Stainless Steel Black Speaker Grilles
  • Stainless Steel Mounting Hardware
  • Speaker Size: (5" dia x 4" depth)
  • Continuous Power Handling 75W each
  • Peak Power Handling 150W each
  • 4 ohms impedance
  • Frequency Response: 60-20,000 Hz
  • Sensitivity: 88dB
  • High Power Handling
  • Extended Dynamic Range
  • Polypropylene Woofer and Tough Rubber Surrounds





  • Metra Amplifier 
  • 4 Kicker KS-Series speakers 
  • Speaker Mounting Clamps 
  • Bluetooth with Aux Input
  • Handlebar/Clutch/Brake Mountable Remote Control
  • 4 Cable ties
  • Wire Loom
  • 4 Butt Connectors (speaker to amplifier)
  • Power/Ground wires with battery terminals
  • Limited Lifetime Warranty
  • Installation Instructions


Complete Audio System, just add your favorite audio device (phone,MP3 Player, ect)

Product Reviews

No Reviews For This Product.

Click to review this product

Motorcycle Tunes

Motorcycle Tunes was founded in 1999 and has continued to lead the motorcycle audio industry with the highest quality products at the lowest possible prices. Our systems are Seriously Loud with Deeper Bass and No Distortion.

o Universal Fit
o Designed for bikes with loud pipes
o Highway Rated
o Factory Quality meets Superior Performance. 
o Made in Abilene, Texas 

For your security
Terms and Conditions
Privacy Policy