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  4. Diamond Audio Car Speakers

Diamond Audio Car Speakers for your 2022 RS3

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All Diamond Audio Car Speakers

Diamond Audio offers a complete range of all car speakers for every audio enthusiast.

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Diamond Audio Speaker Installation & Accessories

Install your car speakers seamlessly with Diamond Audio's reliable installation accessories.

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Diamond Audio Vehicle Specific Speaker Kits

Customize your car audio with Diamond Audio's custom car speaker kits for specific vehicles.

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Diamond Audio 6.5" Speakers

Immerse in rich, detailed sound with Diamond Audio's 6.5" speakers for an unparalleled audio experience.

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Diamond Audio 6.5" Component Speakers

Immerse yourself in sound with Diamond Audio's 6.5" component speakers, designed for audio perfection.

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Diamond Audio 6x9" Speakers

Feel the beat with Diamond Audio's 6x9" speakers, crafted for powerful, high-quality audio.

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Diamond Audio 6" Speakers

Elevate your audio experience with the crisp sound of Diamond Audio's 6" speakers.

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Diamond Audio 6.75" Speakers

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Diamond Audio Midbass & Midrange Speakers

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Other Diamond Audio Car Speakers

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Diamond Audio Tweeters

Achieve crystal-clear highs with Diamond Audio's precision-engineered tweeters.

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Diamond Audio Pro Audio Tweeters

Experience professional audio quality with Diamond Audio's pro audio tweeters and compression drivers.

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Diamond Audio Pro Audio Midrange Drivers

For superior sound, choose Diamond Audio's pro and full-range drivers.

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Diamond Audio Speaker Packages & Bundles

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Diamond Audio Harley-Davidson Speakers

Experience superior sound on your Harley with Diamond Audio's specially designed speakers.

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Diamond Audio Marine Speakers

Enjoy high-quality audio on the water with Diamond Audio's marine speakers for boats.

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Speaker Size
Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.
Design
The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.
RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
  Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
Shallow Mount Installation
This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.
Tweeter Design
Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
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Diamond Audio HXPRO653DI

360W RMS 6.5" HEX PRO Diamante Italia Series 3-Way 3.3 Ohm Component Speaker System

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Diamond Audio HXPRO653DI

360W RMS 6.5" HEX PRO Diamante Italia Series 3-Way 3.3 Ohm Component Speaker System

• 180 watts RMS Each
• 1" Silk Dome tweeters
• Bronze Fiberglass midbass cone material
• Fiberglass midrange cone material
• Impedance: 3.3 ohm
• Sensitivity: 89 dB

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$3,299.99

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Diamond Audio DMDX65

270W Peak (90W RMS) 6.5" DMD Series 2-Way Cocentric Coaxial 4-ohm Speakers

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Diamond Audio DMDX65

270W Peak (90W RMS) 6.5" DMD Series 2-Way Cocentric Coaxial 4-ohm Speakers

• 135 watts Peak Each, 45 watts RMS Each
• Silk Dome Tweeters
• Treated Paper cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

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Diamond Audio DMD65C (2-Pairs, 4-Total)

400W Peak (200W RMS) 6.5" DMD Series 2-Way Component Speaker System (2-Pairs)

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Diamond Audio DMD65C (2-Pairs, 4-Total)

400W Peak (200W RMS) 6.5" DMD Series 2-Way Component Speaker System (2-Pairs)

• 100 watts Peak Each, 50 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

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$399.98

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• 100 watts Peak Each, 50 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

Diamond Audio MP654 (2-Pairs, 4-Total)

600W Peak (300W RMS) 6.5" Motorsport Series PRO Full-Range Co-Ax Horn Speaker (2-Pairs)

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Diamond Audio MP654 (2-Pairs, 4-Total)

600W Peak (300W RMS) 6.5" Motorsport Series PRO Full-Range Co-Ax Horn Speaker (2-Pairs)

• 300 watts Max Each, 150 watts RMS Each
• 1" Horn Tweeters
• Impedance: N/A
• Sensitivity: 101 dB
• Mounting Depth: 3.33"

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• 300 watts Max Each, 150 watts RMS Each
• 1" Horn Tweeters
• Impedance: N/A
• Sensitivity: 101 dB
• Mounting Depth: 3.33"

Diamond Audio DES65C (2-Pairs, 4-Total)

480W Peak (240W RMS) 6.5" DES Series 2-Way Component Speaker System (2-Pairs)

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Diamond Audio DES65C (2-Pairs, 4-Total)

480W Peak (240W RMS) 6.5" DES Series 2-Way Component Speaker System (2-Pairs)

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

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

Diamond Audio MSPRO65 (2-Pairs, 4-Total)

MSPRO Series 6.5" Midrange Motorcycle Speakers 800W RMS (2-Pairs)

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Diamond Audio MSPRO65 (2-Pairs, 4-Total)

MSPRO Series 6.5" Midrange Motorcycle Speakers 800W RMS (2-Pairs)

• RMS: 400W / Peak: 800W
• Frequency Response: 110Hz - 10kHz
• Sensitivity: 97dB
• Manufactured to IP65 Marine Grade Compliant Specifications
• Shorting Ring Utilized In Motor Structure For Far-Field Performance

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• RMS: 400W / Peak: 800W
• Frequency Response: 110Hz - 10kHz
• Sensitivity: 97dB
• Manufactured to IP65 Marine Grade Compliant Specifications
• Shorting Ring Utilized In Motor Structure For Far-Field Performance

Diamond Audio H65S (2-Pairs, 4-Total)

600W Peak (300W RMS) 6.5" HEX Series 2-Way Component Speaker System (2-Pairs)

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Diamond Audio H65S (2-Pairs, 4-Total)

600W Peak (300W RMS) 6.5" HEX Series 2-Way Component Speaker System (2-Pairs)

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

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$1,539.98

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

Diamond Audio DES652 (2-Pairs, 4-Total)

480W Peak (240W RMS) 6.5" Elite Series 2-Way Coaxial Car Speakers (2-Pairs)

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Diamond Audio DES652 (2-Pairs, 4-Total)

480W Peak (240W RMS) 6.5" Elite Series 2-Way Coaxial Car Speakers (2-Pairs)

• 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

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• 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

Diamond Audio H65A (2-Pairs, 4-Total)

600W Peak (300W RMS) 6.5" HEX Series 2-Way Component Speaker System (2-Pairs)

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Diamond Audio H65A (2-Pairs, 4-Total)

600W Peak (300W RMS) 6.5" HEX Series 2-Way Component Speaker System (2-Pairs)

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

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

Diamond Audio DES365C (2-Pairs, 4-Total)

560W Peak (280W RMS) 6.5" Elite Series 3-Way Component Speaker System (2-Pairs)

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Diamond Audio DES365C (2-Pairs, 4-Total)

560W Peak (280W RMS) 6.5" Elite Series 3-Way Component Speaker System (2-Pairs)

• 140 watts Peak Each, 70 watts RMS Each
• 1" Aluminum Dome Tweeters
• Composite foam core carbon fiber cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

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• 140 watts Peak Each, 70 watts RMS Each
• 1" Aluminum Dome Tweeters
• Composite foam core carbon fiber cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

Diamond Audio MS65NEO (2-Pairs, 4-Total)

600W Peak (300W RMS) 6.5" MS Series Midrange Coaxial Car Speakers (2-Pairs)

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Diamond Audio MS65NEO (2-Pairs, 4-Total)

600W Peak (300W RMS) 6.5" MS Series Midrange Coaxial Car Speakers (2-Pairs)

• 300 watts Max Each, 150 watts RMS Each
• Tweeters
• Waterproof black Dupont Kevlar cone and dust cap
• Impedance: 4 ohm
• Sensitivity: 94 dB
• Mounting Depth: 2.78"

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• 300 watts Max Each, 150 watts RMS Each
• Tweeters
• Waterproof black Dupont Kevlar cone and dust cap
• Impedance: 4 ohm
• Sensitivity: 94 dB
• Mounting Depth: 2.78"

Diamond Audio HX653DI (2-Pairs, 4-Total)

600W Peak (300W RMS) 6.5" HEX Diamante Italia Series 3-Way Component Speaker System (2-Pairs)

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Diamond Audio HX653DI (2-Pairs, 4-Total)

600W Peak (300W RMS) 6.5" HEX Diamante Italia Series 3-Way Component Speaker System (2-Pairs)

• 150 watts Peak Each, 75 watts RMS Each
• 1" Silk Dome Tweeters
• Composite Bronze Fiberglass cone material
• Impedance: 3.3 ohm
• Sensitivity: 88.3 dB

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$2,639.98

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• 150 watts Peak Each, 75 watts RMS Each
• 1" Silk Dome Tweeters
• Composite Bronze Fiberglass cone material
• Impedance: 3.3 ohm
• Sensitivity: 88.3 dB

Diamond Audio HXPRO653DI (2-Pairs, 4-Total)

720W Peak (360W RMS) 6.5" HEX PRO Diamante Italia Series 3-Way Component Speaker System (2-Pairs)

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Diamond Audio HXPRO653DI (2-Pairs, 4-Total)

720W Peak (360W RMS) 6.5" HEX PRO Diamante Italia Series 3-Way Component Speaker System (2-Pairs)

• 180 watts Peak Each, 90 watts RMS Each
• 1" Silk Dome Tweeters
• Composite Bronze Fiberglass cone material
• Impedance: 3.3 ohm
• Sensitivity: 89 dB

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• 180 watts Peak Each, 90 watts RMS Each
• 1" Silk Dome Tweeters
• Composite Bronze Fiberglass cone material
• Impedance: 3.3 ohm
• Sensitivity: 89 dB

Diamond Audio H600A (2-Pairs, 4-Total)

680W Peak (340W RMS) 6" HEX Series 2-Way Component Speaker System (2-Pairs)

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Diamond Audio H600A (2-Pairs, 4-Total)

680W Peak (340W RMS) 6" HEX Series 2-Way Component Speaker System (2-Pairs)

• 170 watts Peak Each, 85 watts RMS Each
• 1" Neodymium Dome Tweeters
• Anodized Aluminum cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

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• 170 watts Peak Each, 85 watts RMS Each
• 1" Neodymium Dome Tweeters
• Anodized Aluminum cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

Diamond Audio H600S (2-Pairs, 4-Total)

680W Peak (340W RMS) 6.75" HEX Series 2-Way Component Speaker System (2-Pairs)

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Diamond Audio H600S (2-Pairs, 4-Total)

680W Peak (340W RMS) 6.75" HEX Series 2-Way Component Speaker System (2-Pairs)

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

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

Diamond Audio H65SH (2-Pairs, 4-Total)

600W Peak (300W RMS) 6.5" HEX 2-Way Shallow Component Speakers (2-Pairs)

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Diamond Audio H65SH (2-Pairs, 4-Total)

600W Peak (300W RMS) 6.5" HEX 2-Way Shallow Component Speakers (2-Pairs)

• 150 watts Max Each, 75 watts RMS Each
• 2" Neodymium tweeters available in silk or aluminum
• Hard anodized black aluminum cone
• Impedance: 4 ohm
• Sensitivity: 89 dB
• Mounting Depth: 1.3"

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• 150 watts Max Each, 75 watts RMS Each
• 2" Neodymium tweeters available in silk or aluminum
• Hard anodized black aluminum cone
• Impedance: 4 ohm
• Sensitivity: 89 dB
• Mounting Depth: 1.3"

Diamond Audio M01SWT

200W Peak (100W RMS) 1" MotorSport Series 4-ohm Pro Audio Swivel Tweeters

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Diamond Audio M01SWT

200W Peak (100W RMS) 1" MotorSport Series 4-ohm Pro Audio Swivel Tweeters

• 1" Pro-Audio Swivel Tweeters
• 100 watts Peak Each
• 50 watts RMS Each
• 4 ohm Impedance

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$239.99

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• 1" Pro-Audio Swivel Tweeters
• 100 watts Peak Each
• 50 watts RMS Each
• 4 ohm Impedance

Diamond Audio HXM65

800W Peak (160W RMS) 6.5" MotorSport Series 2-Way Coaxial 4-ohm Marine and Powersports Speakers with RGB Light

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Diamond Audio HXM65

800W Peak (160W RMS) 6.5" MotorSport Series 2-Way Coaxial 4-ohm Marine and Powersports Speakers with RGB Light

• 400 watts Peak Each, 80 watts RMS Each
• 1" Titanium Dome tweeters
• Kevlar Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB
• Mounting Depth: 2.18"

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$399.99 /pair

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Diamond Audio HXM525

600W Peak (120W RMS) 5.25" MotorSport Series 2-Way Coaxial 4-ohm Marine and Powersports Speakers with RGB LED Light

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Diamond Audio HXM525

600W Peak (120W RMS) 5.25" MotorSport Series 2-Way Coaxial 4-ohm Marine and Powersports Speakers with RGB LED Light

• 300 watts Peak Each, 60 watts RMS Each
• 1" Titanium Dome tweeters
• Kevlar Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB
• Mounting Depth: 2.18"

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$399.99 /pair

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Diamond Audio M1SRT

200W Peak (100W RMS) 1" MotorSport Series 4-ohm Pro Audio Short Horn Tweeters

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Diamond Audio M1SRT

200W Peak (100W RMS) 1" MotorSport Series 4-ohm Pro Audio Short Horn Tweeters

• 1" Pro-Audio Short Horn Tweeters
• 100 watts Peak Each
• 50 watts RMS Each
• 4 ohm Impedance

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$219.99

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• 1" Pro-Audio Short Horn Tweeters
• 100 watts Peak Each
• 50 watts RMS Each
• 4 ohm Impedance

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    • 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.

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