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Diamond Audio DES400.2D

1000W RMS Class D Diamond Elite Series 2-Channel Full Range Car Amplifier

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1000W RMS Class D Diamond Elite Series 2-Channel Full Range Car Amplifier

• 200 watts x 2 channel @ 4 ohm
• 250 watts x 2 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 2-Channel-Channel Amplifier

2+ offers available
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$389.99

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Available Offers (2) for Diamond Audio DES400.2D
FREE NVX Amp Kit at Checkout!
Save 30% off an NVX XKIT82 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT82 Amp Kit! No code needed — discount applies automatically at checkout.

Diamond Audio MP692 (MP 692)

1000W Peak (500W RMS) 6x9" MP Series Pro Audio 2-Way Coaxial 2-ohm Car Speakers

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1000W Peak (500W RMS) 6x9" MP Series Pro Audio 2-Way Coaxial 2-ohm Car Speakers

• 500 watts Peak Each, 250 watts RMS Each
• Horn tweeters
• Impedance: 2 ohm
• Sensitivity: 101 dB

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$499.99 /pair

In stock.

Limited time!

Diamond Audio DES652

240W Peak (120W RMS) 6.5" Diamond Elite Series 2-Way Coaxial 4-ohm Car Speakers

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240W Peak (120W RMS) 6.5" Diamond Elite Series 2-Way Coaxial 4-ohm Car Speakers

• 120 watts Peak Each, 60 watts RMS Each
• 1" Aluminum Dome Tweeters
• Composite foam core carbon fiber cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

Free Baffles with Select Speakers Shop deal
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Free or discounted install kits when available.

$229.99 /pair

Available

Ships in 10-14 days

Diamond Audio DMD600.4D

640W RMS Class D DMD Series 4-Channel Full Range Car Amplifier with Bluetooth

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640W RMS Class D DMD Series 4-Channel Full Range Car Amplifier with Bluetooth

• 150 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 320 watts x 2 channel @ 4 ohm
• Total RMS Power: 640 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

2+ offers available
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List price $399.99
$389.99

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Available Offers (2) for Diamond Audio DMD600.4D
FREE Belva Amp Kit at Checkout!
Save 30% off an NVX XKIT84 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT84 Amp Kit! No code needed — discount applies automatically at checkout.
Limited time!

Diamond Audio H600S

340W Peak (170W RMS) 6.75" HEX Series 2-Way Component 4-ohm Speakers

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340W Peak (170W RMS) 6.75" HEX Series 2-Way Component 4-ohm Speakers

• 170 watts Peak Each, 85 watts RMS Each
• 1" Silk Dome Tweeters
• Kevlar Composite hexagonal cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

Free Speaker Accessory Kit at Checkout!
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Free or discounted install kits when available.

$749.99 /set

In stock.

Diamond Audio HXM8F4BK

900W Peak (300W RMS) 8" HXMF Series 2-Way Coaxial 4-ohm Marine Speakers (Black)

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900W Peak (300W RMS) 8" HXMF Series 2-Way Coaxial 4-ohm Marine Speakers (Black)

• 450 watts Peak Each, 150 watts RMS Each
• 1-1/2" Titanium Dome Tweeters
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 96 dB

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$599.99 /pair

Available

Ships in 10-14 days

• 450 watts Peak Each, 150 watts RMS Each
• 1-1/2" Titanium Dome Tweeters
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 96 dB

Diamond Audio HX1200.5

1400W RMS Class D HEX Series 5-Channel Full Range Car Amplifier (with Bass Remote)

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1400W RMS Class D HEX Series 5-Channel Full Range Car Amplifier (with Bass Remote)

• 100 watts x 4 channel + 480 watts x 1 channel @ 4 ohm
• 150 watts x 4 channel + 800 watts x 1 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm + 800 watts x 1 channel @ 2 ohm
• Total RMS Power: 1400 watts
• Class D 2 ohm Stable 5-Channel-Channel Amplifier

2+ offers available
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List price $1029.99
$999.99

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Available Offers (2) for Diamond Audio HX1200.5
FREE NVX Amp Kit at Checkout!
Save 30% off an NVX XKIT46 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT46 Amp Kit! No code needed — discount applies automatically at checkout.

Diamond Audio DA24SGSP5

4-Speaker Audio Upgrade Kit for Includes Pair of 6.5” and Pair of 6x9" 2-Way Coaxial Speakers and 4-Channel Amplifier

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4-Speaker Audio Upgrade Kit for Includes Pair of 6.5” and Pair of 6x9" 2-Way Coaxial Speakers and 4-Channel Amplifier

• Includes pair of 6.5" and pair of 6x9" coaxial speakers and 4-channel amplifier
• Fits perfectly into the 2024-Up Harley-Davidson Street Glide
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

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List price $3623.99
-17% $3,019.99

In stock.

• Includes pair of 6.5" and pair of 6x9" coaxial speakers and 4-channel amplifier
• Fits perfectly into the 2024-Up Harley-Davidson Street Glide
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

Diamond Audio DESMB12A

1000W Peak (500W RMS) Loaded Single 12" Vented Amplified Enclosure

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1000W Peak (500W RMS) Loaded Single 12" Vented Amplified Enclosure

• 12" Amplified Loaded Subwoofer System
• 500 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Wired Remote Bass Level Control
• Speaker-level (high-level) input via RCA

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$649.99

In stock.

Diamond Audio LOC66

400W 6-Channel Line Output Converter with Remote Bass Control

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400W 6-Channel Line Output Converter with Remote Bass Control

• Active 6-channel line output converter
• Speaker level and low-level inputs
• Selectable impedance load: 20, 60, 20k ohm
• Turn-on Modes: Remote, Vox (Audio Signals), and DC
• Ground Isolation Switch: 200-ohms, ISO, and Ground

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$199.99

In stock.

• Active 6-channel line output converter
• Speaker level and low-level inputs
• Selectable impedance load: 20, 60, 20k ohm
• Turn-on Modes: Remote, Vox (Audio Signals), and DC
• Ground Isolation Switch: 200-ohms, ISO, and Ground

Limited time!

Diamond Audio H65SH

300W Peak (150W RMS) 6.5" HEX Series 4-ohm 2-Way Shallow Component Speaker System

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300W Peak (150W RMS) 6.5" HEX Series 4-ohm 2-Way Shallow Component Speaker System

• 150 watts Peak Each, 75 watts RMS Each
• 2" Silk Dome Tweeters
• Reinforced Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

Free Speaker Accessory Kit at Checkout!
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VIP Product Get $75.00 in rewards to spend later

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Free or discounted install kits when available.

$749.99 /set

In stock.

Diamond Audio HX42

4 Gauge 2 Channel OFC (Oxygen Free Copper) Complete Amplifier Installation Kit

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4 Gauge 2 Channel OFC (Oxygen Free Copper) Complete Amplifier Installation Kit

• 4 gauge Complete Amplifier Installation Kit
• Made from OFC (100% Oxygen-Free Copper)
• 2 Channel RCA interconnect cables included for the audio signal connection from the receiver to the amplifier
• Noise shield directional construction with 3 tightly twisted conductor bundles

2+ offers available
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$299.99

Available

Ships in 10-14 days

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Available Offers (2) for Diamond Audio HX42
15% off an NVX XCAP10H w/ Select Amp Kits Add a qualifying amplifier to your cart and save 15% on the NVX XCAP10H Capacitor! No code needed — discount applies automatically at checkout.
15% off an NVX XCAP1F w/ Select Amp Kits Add a qualifying amplifier to your cart and save 15% on the NVX XCAP1F Capacitor! No code needed — discount applies automatically at checkout.

Diamond Audio HXP152

2200W Peak (1100W RMS) 15" HEX Pro Series Dual 2-ohm Car Subwoofer

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2200W Peak (1100W RMS) 15" HEX Pro Series Dual 2-ohm Car Subwoofer

• Peak Power: 2200 watts
• RMS Power: 1100 watts
• Impedance: Dual 4 ohm
• Composite Fiber Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 14.2"
• Sensitivity: 88 dB

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$1,139.99

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Diamond Audio HX1200.1D

1200W RMS Class D Hex Series Monoblock Car Amplifier (with Bass Remote)

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1200W RMS Class D Hex Series Monoblock Car Amplifier (with Bass Remote)

• 540 watts x 1 channel @ 4 ohm
• 870 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

2+ offers available
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VIP Product Get $77.00 in rewards to spend later

List price $779.99
$769.99

In stock.

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Available Offers (2) for Diamond Audio HX1200.1D
FREE NVX Amp Kit at Checkout!
Save 30% on an NVX XKIT42 Amp Kit with Purchase! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT42 Amp Kit! No code needed — discount applies automatically at checkout.
Limited time!

Diamond Audio S-65CX

300W Peak (150W RMS) 6.5" 2-ohm Coaxial Car Speakers with select 2012-2024 Model S

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300W Peak (150W RMS) 6.5" 2-ohm Coaxial Car Speakers with select 2012-2024 Model S

• 150 watts Peak Each, 75 watts RMS Each
• Compatible with select 2012-2024 Model S
• Glass Fiber cone material
• Impedance: 2-ohm
• Sensitivity: 90 dB

Free Speaker Accessory Kit at Checkout!
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VIP Product Get $44.00 in rewards to spend later

$439.99

In stock.

Diamond Audio HXM1200.1D

1200W RMS Class D Motorsport Series Monoblock Car, Marine and Powersport Amplifier with Bluetooth

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1200W RMS Class D Motorsport Series Monoblock Car, Marine and Powersport Amplifier with Bluetooth

• 550 watts x 1 channel @ 4 ohm
• 850 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

2+ offers available
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$719.99

Available

Ships in 10-14 days

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Available Offers (2) for Diamond Audio HXM1200.1D
FREE NVX Amp Kit at Checkout!
Save 30% on an NVX XKIT42 Amp Kit with Purchase! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT42 Amp Kit! No code needed — discount applies automatically at checkout.

Diamond Audio DES122

1000W Peak (500W RMS) 12" DES Series Dual 2-ohm Car Subwoofer

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1000W Peak (500W RMS) 12" DES Series Dual 2-ohm Car Subwoofer

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Fiber-Reinforced High Strength Paper Cone
• Impedance: Dual 2 ohm
• Sensitivity: 82.8 dB

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$299.99

In stock

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Diamond Audio H65A

300W Peak (150W RMS) 6.5" HEX Series 2-Way 4-ohm Component Speaker System

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300W Peak (150W RMS) 6.5" HEX Series 2-Way 4-ohm Component Speaker System

• 150 watts Peak Each, 75 watts RMS Each
• 1" Aluminum Dome Tweeters
• Anodized Aluminum cone material
• Impedance: 4 ohm
• Sensitivity: 88.3 dB

Free Speaker Accessory Kit at Checkout!
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VIP Product Get $77.00 in rewards to spend later

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Free or discounted install kits when available.

$769.99 /set

In stock.

Limited time!

Diamond Audio H65S

300W Peak (150W RMS) 6.5" HEX Series 2-Way 4-ohm Component Speaker System

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300W Peak (150W RMS) 6.5" HEX Series 2-Way 4-ohm Component Speaker System

• 150 watts Peak Each, 75 watts RMS Each
• 1" Silk Dome Tweeters
• Anodized Aluminum cone material
• Impedance: 4 ohm
• Sensitivity: 88.3 dB

Free Speaker Accessory Kit at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
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VIP Product Get $77.00 in rewards to spend later

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Free or discounted install kits when available.

$769.99 /set

In stock.

Diamond Audio DMDX35

150W Peak (50W RMS) 3.5" DMD Series 2-Way Cocentric Coaxial 4-ohm Speakers

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150W Peak (50W RMS) 3.5" DMD Series 2-Way Cocentric Coaxial 4-ohm Speakers

• 75 watts Peak Each, 25 watts RMS Each
• Dome Tweeters
• Treated Paper cone material
• Impedance: 4 ohm
• Sensitivity: 82 dB

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Free or discounted install kits when available.

$89.99 /pair

In stock.

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    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    Save up to 10 different vehicles in your garage

    Add vehicle
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    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.