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  3. Diamond Audio Car Audio & Electronics
  4. Diamond Audio Car Speakers

Diamond Audio Car Speakers for your 2011 CX-9

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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 6x9" Component Speakers

Diamond Audio's 6x9" component speakers bring concert-quality sound to your vehicle.

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Diamond Audio 3.5" Speakers

Upgrade your car's audio with Diamond Audio's compact yet powerful 3.5" speakers.

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Diamond Audio 5.25" Speakers

Diamond Audio's 5.25" speakers deliver superior sound quality for audiophiles.

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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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Tweeters,
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Speaker Location
Tweeter Size
Refers to the size of the tweeter. Typically, smaller tweeters produces less output with higher frequency response.
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.
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".
Flush Mount
If the speaker or tweeter is flush mountable, then it can be installed flush to the mounting surface.

When installing a flush mount tweeter, make sure that there is enough room behind the mounting surface for the tweeter and magnet. Check the mounting depth with your specific vehicle.
Surface Mount
If the speaker or tweeter is surface mountable, then it can be installed to be raised above the mounting area.

When installing a surface mountable tweeters, make sure that there are no obstructions that will prevent the tweeter from being installed correctly.
Angled Mount
If the speaker or tweeter is able to be angle mounted, then the installed tweeter can be positioned at an angle. An angle mounted tweeter can improve the audible sound quality of your system.

When installing a angle mountable tweeters, make sure that there are no obstructions that will prevent the tweeter from being installed correctly.
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.
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Diamond Audio DMDXTK

135W Peak (45W RMS) 0.75" DMDX Series Add-On Component Car Tweeters

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Diamond Audio DMDXTK

135W Peak (45W RMS) 0.75" DMDX Series Add-On Component Car Tweeters

• 3/4" DMDX Series Tweeters
• 135 watts Peak Each
• 45 watts RMS Each
• 4 ohm Impedance

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Install kits available for most vehicles

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Fits select locations in your CX-9.
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$99.99 /pair

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• 3/4" DMDX Series Tweeters
• 135 watts Peak Each
• 45 watts RMS Each
• 4 ohm Impedance

Diamond Audio DMDTAK

160W Peak (80W RMS) 3/4" DMD Series Silk Done Tweeter Add-On Kit with Crossover Networks

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Diamond Audio DMDTAK

160W Peak (80W RMS) 3/4" DMD Series Silk Done Tweeter Add-On Kit with Crossover Networks

• 3/4" Dome Silk DomeTweeters
• External 12dB/octave crossovers
• 80 watts Peak Each
• 40 watts RMS Each
• 4 ohm Impedance

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Install kits available for most vehicles

additional information required
Fits select locations in your CX-9.
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List price $89.99
$87.99 /pair

Available

Ships in 10-14 days

Add to Cart

• 3/4" Dome Silk DomeTweeters
• External 12dB/octave crossovers
• 80 watts Peak Each
• 40 watts RMS Each
• 4 ohm Impedance

Diamond Audio VSP1SMB

300W Peak (150W RMS) 1" VSP Series 4-ohm Car Tweeters

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Diamond Audio VSP1SMB

300W Peak (150W RMS) 1" VSP Series 4-ohm Car Tweeters

• 1" VSP Series Cone Tweeters
• 150 watts Peak Each
• 75 watts RMS Each
• 4 ohm Impedance

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Install kits available for most vehicles

additional information required
Fits select locations in your CX-9.
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$189.99 /pair

In stock.

Add to Cart

• 1" VSP Series Cone Tweeters
• 150 watts Peak Each
• 75 watts RMS Each
• 4 ohm Impedance

 
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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
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