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Get a FREE Harley Battery with this Amplifier, Speaker & Power Kit Combo Deal!!!

$906.00 $775.99

5 Great reasons to buy from us:

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    Secure Ordering
  • Image of Full Warranty from Authorized Retailer
    Full Warranty from Authorized Retailer
  • Image of 100% Fitment Guaranteed
    100% Fitment Guaranteed
  • Image of Easy Returns
    Easy Returns
  • Image of This Product Passes Our Performance & Quality Tests
    This Product Passes Our Performance & Quality Tests

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We Build Full Systems!
There are many more speakers, amplifiers, and kits to choose from than what you see here.

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Save over $180.00 with This Spectacular Diamond Audio & Cerwin Vega Performance Combo!!

  • High Performance AGM Battery (3 Year Replacement Warranty)

These power cells are extremely resistant to excessive heat and strong vibration. They can be discharged and recharged hundreds of times. With super-low ESR and closely packed pure lead plates, each power cell packs a punch.

  • + Fits JIS battery type BTX30L applications
  • + Will replace OE battery in Harley, Artic Cat, Polaris and others (see fitment chart for more information)
  • + Factory activated ready for use
  • + Maintenance free


  • - 420 Crank AMPS
  • - 30AMP Hours
  • - 22.9 LBS / 10.4 KG
  • - Width: 6.56” / 167 MM
  • - Height: 5.88” / 175 MM
  • - Depth: 5.16” / 131 MM
  • High Power Bomber Series Cerwin Vega Amp
Cerwin Vega Audio Store

General Features:

  • 2-Channel Bomber Series Class D Amplifier
  • RMS Power Rating:
    • 4 ohms: 200 watts x 2 chan.
    • 2 ohms: 250 watts x 2 chan.
    • Bridged, 4 ohms: 500 watts x 1 chan.
  • Peak power output: 1000 watts
  • Class D IR Chipset with DirectFET Power Mosfet Output
  • Wired remote bass level control included
  • LED power and protect indicators
  • 2 or Mono channel operation
  • Speaker-level (high-level) inputs
  • Ultra Compact High Density Aluminum Alloy Chassis
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Selectable turn-On modes: REM / DC / VOX
  • Input sensitivity: 200 mV - 10 V
  • Frequency Response: 10 - 33,000 Hz
  • Total Harmonic Distortion (THD): 0.25%
  • Signal to Noise Ration: 101.7 dBa
  • Selectable crossover mode: HP / Flat / LP
  • Variable low/high-pass filter: 40 - 400 Hz
  • 4 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
  • Dimensions: 4.02"W x 6.61"L x 1.40"H
  • 1-year Manufacturer's Warranty


  • Diamond Audio Elite 6.5" Speakers

    We like this speaker a lot because it is a great sounding speaker right out of the box. The large aluminum dome tweeter is capable of top level performance at high volume levels. The efficient woofer motor structure allows this speaker to produce impressive levels of performance without requiring ridiculous sized amplifiers.


    •  Composite Foam Core Carbon Fiber Cone
    •  1” Aluminum Dome Tweeter with Ferro Fluid Cooling
    •  Composite ABS Frame Design
    •  Klippel DA Optimized Motor and Suspension Symmetry 
    • 120W max power, 60W RMS
  • 8 Gauge Amplifier Power Kit with Connectors & Amplifier Mounting Pad


This kit is the perfect drop in upgrade for any Harley bagger. Don't settle for anything less. Give your bike a 500 watt boost!

Fitment Notes:

'98-'13 Road, Street, & Electra glides will require a 5.25" to 6.5" speaker adapter for the fairing. You can get one here.

'14 & up Street Glides will require replacement speaker grills for the fairing that have extra depth to them. You can find them here.

'15 & up Road Glides do not need replacement grills. The factory grills work great.