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  1. Home
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  3. Discontinued Infinity Car Audio & Electronics
  4. Discontinued Infinity Car Speakers
  5. Discontinued Infinity Midbass Drivers & Midrange Speakers

Discontinued Infinity Midbass Drivers & Midrange Speakers

Midbass & Midrange Drivers from Infinity deliver unparalleled clarity and depth.

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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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Infinity KAPPA 90CSX and KAPPA 20MX

810W Max (270W RMS) 6" x 9" Kappa Series 2-Way Component Car Speakers with 2" Midrange Drivers

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Infinity KAPPA 90CSX and KAPPA 20MX

810W Max (270W RMS) 6" x 9" Kappa Series 2-Way Component Car Speakers with 2" Midrange Drivers

• 405W Max Each, 135W RMS Each
• Includes the Kappa 20MX Midrange Drivers for a Complete 3-Way System
•1.4" Edge Driven Soft Dome Tweeters
• Glass Fiber Cones
• 2.5 ohm Impedance
• Sensitivity: 94dB
• Mounting Depth: 3.14"

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• 405W Max Each, 135W RMS Each
• Includes the Kappa 20MX Midrange Drivers for a Complete 3-Way System
•1.4" Edge Driven Soft Dome Tweeters
• Glass Fiber Cones
• 2.5 ohm Impedance
• Sensitivity: 94dB
• Mounting Depth: 3.14"

Infinity KAPPA 60CSX and KAPPA20MX

600W Max (200W RMS) 6.5" Kappa Series 2-Way Component Car Speakers with 2" Midrange Drivers

KAPPA 60CSX and KAPPA20MX big DISCONTINUED
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Infinity KAPPA 60CSX and KAPPA20MX

600W Max (200W RMS) 6.5" Kappa Series 2-Way Component Car Speakers with 2" Midrange Drivers

• 300W Max Each Side, 100W RMS Each
• Textile Dome Tweeters
• Includes the Kappa 20MX Midrange Drivers for a Complete 3-Way System
• Glass Fiber Plus One Cones
• 2.5 ohm Impedance
• Sensitivity: 93dB
• Mounting Depth: 2-1/8"

3

• 300W Max Each Side, 100W RMS Each
• Textile Dome Tweeters
• Includes the Kappa 20MX Midrange Drivers for a Complete 3-Way System
• Glass Fiber Plus One Cones
• 2.5 ohm Impedance
• Sensitivity: 93dB
• Mounting Depth: 2-1/8"

Infinity INFSPKKA303SAM

3” Car Audio Midrange With Bandpass Crossover Enclosure

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Infinity INFSPKKA303SAM

3” Car Audio Midrange With Bandpass Crossover Enclosure

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Infinity Perfect 300M

300W Peak (150W RMS) 3.5" Kappa Perfect Series Midrange Car Speakers

Perfect 300M big DISCONTINUED
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Infinity Perfect 300M

300W Peak (150W RMS) 3.5" Kappa Perfect Series Midrange Car Speakers

• 300 Watts Max Each, 75 Watts RMS Each
• Plus One™ carbon fiber woofer cone
• 3.5 Ohm Impedance
• Sensitivity: 88 dB

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• 300 Watts Max Each, 75 Watts RMS Each
• Plus One™ carbon fiber woofer cone
• 3.5 Ohm Impedance
• Sensitivity: 88 dB

Limited time!

Infinity Kappa 20mx (KAPPA-20MX)

390W Peak (130W RMS) 2" Kappa Series Midrange 2.5-ohm Car Speakers

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Infinity Kappa 20mx (KAPPA-20MX)

390W Peak (130W RMS) 2" Kappa Series Midrange 2.5-ohm Car Speakers

• 195 watts Peak Each, 65 watts RMS Each
• Glass Fiber cone material
• Impedance: 2.5 ohm
• Sensitivity: 90 dB

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• 195 watts Peak Each, 65 watts RMS Each
• Glass Fiber cone material
• Impedance: 2.5 ohm
• Sensitivity: 90 dB

Infinity Kappa 203S (INFSPKKA203SAM)

300W Peak (100W RMS) 2" Kappa Series Component Midrange 3-ohm Speakers

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Infinity Kappa 203S (INFSPKKA203SAM)

300W Peak (100W RMS) 2" Kappa Series Component Midrange 3-ohm Speakers

• 150 watts Peak Each, 50 watts RMS Each
• Silk cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

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• 150 watts Peak Each, 50 watts RMS Each
• Silk cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

Infinity KAPPA 20MXAM (KAPPA 20MX)

390W Max (130W RMS) 2" Kappa Series Midrange Component Add-On Car Speakers

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Infinity KAPPA 20MXAM (KAPPA 20MX)

390W Max (130W RMS) 2" Kappa Series Midrange Component Add-On Car Speakers

• 195W Max Each, 65W RMS Each
• Dome Design Cone
• Glass Fiber Plus One Cone
• 2.5 ohm Impedance
• Sensitivity: 90dB
• Mounting Depth: 1.1"

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• 195W Max Each, 65W RMS Each
• Dome Design Cone
• Glass Fiber Plus One Cone
• 2.5 ohm Impedance
• Sensitivity: 90dB
• Mounting Depth: 1.1"

Infinity Kappa 203S

Kappa Series 2" midrange speakers

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Infinity Kappa 203S

Kappa Series 2" midrange speakers

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    Infinity Midbass Drivers & Midrange Speakers Information

    When you need accurate midbass and tonal quality, Infinity midbass and midrange drivers are the perfect solution. Made with high quality materials and Infinity engineering, you can count on amazing sounds. Check out the selection of Infinity midbass and midrange drivers to fulfill your audio needs.
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    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.
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