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  1. Home
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  3. Discontinued Infinity Car Audio & Electronics
  4. Discontinued Infinity Car Speakers
  5. Discontinued Infinity Tweeters

Discontinued Infinity Tweeters

Experience high-frequency clarity like never before with Infinity Tweeters.

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Product Fitment Type
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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You are currently viewing discontinued products.

Infinity REF-275tx

135W 3/4" Reference Series Edge-Driven Textile Car Tweeters

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Infinity REF-275tx

135W 3/4" Reference Series Edge-Driven Textile Car Tweeters

• 3/4" Reference Series Car Tweeters
• Edge-driven, textile tweeter
• 135W Max
• 45W RMS
• 3.0 ohm Impedance
• Output level control of 0dB or +3dB on Tweeters for optimized system linearity
• Sensitivity: 93dB
• Frequency response: 2,500Hz - 21,000Hz

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1

• 3/4" Reference Series Car Tweeters
• Edge-driven, textile tweeter
• 135W Max
• 45W RMS
• 3.0 ohm Impedance
• Output level control of 0dB or +3dB on Tweeters for optimized system linearity
• Sensitivity: 93dB
• Frequency response: 2,500Hz - 21,000Hz

Infinity Reference X REF-075tx

3/4" Reference X Series Car Tweeters

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Infinity Reference X REF-075tx

3/4" Reference X Series Car Tweeters

• 135W Max
• 45W RMS
• Textile Dome Tweeter
• 3 ohm Impedance
• Passive In-Line Crossovers
• High-Temperature Voice Coil
• Surface and Flush Mountable

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2

• 135W Max
• 45W RMS
• Textile Dome Tweeter
• 3 ohm Impedance
• Passive In-Line Crossovers
• High-Temperature Voice Coil
• Surface and Flush Mountable

Infinity Kappa 10.11T

3/4" Kappa Series Soft Dome Tweeters w/ Crossovers

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Infinity Kappa 10.11T

3/4" Kappa Series Soft Dome Tweeters w/ Crossovers

• 150W Max
• 50W RMS
• Outboard Computer-Optimized Crossovers
• 2 ohm Impedance
• Soft Dome
• Flush-mount Depth: 3/4"
• Frequency Response: 3500-35,000 Hz
• I-Mount Tweeter-Mounting Hardware

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4

• 150W Max
• 50W RMS
• Outboard Computer-Optimized Crossovers
• 2 ohm Impedance
• Soft Dome
• Flush-mount Depth: 3/4"
• Frequency Response: 3500-35,000 Hz
• I-Mount Tweeter-Mounting Hardware

Infinity Kappa 10.9T

1" Kappa Series Tweeters

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Infinity Kappa 10.9T

1" Kappa Series Tweeters

• 150W Max
• 50W RMS
• Edge driven UHF dome tweeter
• Includes new Starfish OEM factory tweeter mounting adapters
• I-Mount tweeter mounting system: allows for proper and seamless integration in virtually any vehicle

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16

• 150W Max
• 50W RMS
• Edge driven UHF dome tweeter
• Includes new Starfish OEM factory tweeter mounting adapters
• I-Mount tweeter mounting system: allows for proper and seamless integration in virtually any vehicle

Infinity REF-075tx (Open Box)

3/4" Reference X Series Car Tweeters

REF-075tx-OB big DISCONTINUED
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Infinity REF-075tx (Open Box)

3/4" Reference X Series Car Tweeters

• 135W Max
• 45W RMS
• Textile Dome Tweeter
• 3 ohm Impedance
• Passive In-Line Crossovers
• High-Temperature Voice Coil
• Surface and Flush Mountable

checkmark icon Confirm fitment. Set your vehicle.

• 135W Max
• 45W RMS
• Textile Dome Tweeter
• 3 ohm Impedance
• Passive In-Line Crossovers
• High-Temperature Voice Coil
• Surface and Flush Mountable

Infinity Reference Series 1001T

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Infinity Reference Series 1001T

1" Edge Driven Textile Dome Tweeter • 50W RMS • 150W Peak • I-Mount Mounting System • Frequency Response: 2.5kHz - 21kHz

1" Edge Driven Textile Dome Tweeter • 50W RMS • 150W Peak • I-Mount Mounting System • Frequency Response: 2.5kHz - 21kHz

Infinity Reference 1031T

1" Textile Dome Tweeters

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Infinity Reference 1031T

1" Textile Dome Tweeters

• 150 Watts Max
• 50 Watts RMS
• Edge Driven Textile Dome Tweeter
• Flush And Surface Mounting Hardware
• Starfish™ Bracket For Mounting In Factory Tweeter Locations
• 2,500Hz Passive Crossover

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17

• 150 Watts Max
• 50 Watts RMS
• Edge Driven Textile Dome Tweeter
• Flush And Surface Mounting Hardware
• Starfish™ Bracket For Mounting In Factory Tweeter Locations
• 2,500Hz Passive Crossover

Infinity Kappa 10.7t

1" MMD Tweeters (KAPPA10.7T)

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Infinity Kappa 10.7t

1" MMD Tweeters (KAPPA10.7T)

1" Edge Driven MMD Tweeter • 150W Mac • 50W RMS • I-Mount with StarFish Adaptor • Outboard Passive Crossover with Air Core Inductors and Poly Caps

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3

1" Edge Driven MMD Tweeter • 150W Mac • 50W RMS • I-Mount with StarFish Adaptor • Outboard Passive Crossover with Air Core Inductors and Poly Caps

Infinity Reference 1021T

1" Silk Dome Tweeters (REF1021T)

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Infinity Reference 1021T

1" Silk Dome Tweeters (REF1021T)

1" Dome Tweeters • Flush and surface-Mount Hardware Included • Starfish™ bracket for mounting in factory tweeter locations • 150W Max • 50W RMS • Textile Dome

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5

1" Dome Tweeters • Flush and surface-Mount Hardware Included • Starfish™ bracket for mounting in factory tweeter locations • 150W Max • 50W RMS • Textile Dome

Infinity Reference 1011T

1" Silk Dome Tweeters

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Infinity Reference 1011T

1" Silk Dome Tweeters

1" Edge-Driven Silk Dome Tweeter • I-Mount • Starfish OEM Adaptor • 150W Peak • 4 Ohm • 50W RMS

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1

1" Edge-Driven Silk Dome Tweeter • I-Mount • Starfish OEM Adaptor • 150W Peak • 4 Ohm • 50W RMS

Infinity Kappa Series 10.5T 1" Tweeters

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Infinity Kappa Series 10.5T 1" Tweeters

1" component tweeter • C.M.M.D. tweeter with I-Mount • edge-driven design • neodymium magnet • passive crossover included

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1" component tweeter • C.M.M.D. tweeter with I-Mount • edge-driven design • neodymium magnet • passive crossover included

Infinity Kappa Perfect perfectT (Perfect T)

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Infinity Kappa Perfect perfectT (Perfect T)

1" anodized aluminum domes • flush- and surface-mount adapters • 3,500 Hz passive in-line crossovers • frequency response: 3,500-21,000 Hz • power range: 25-100 watts RMS • sensitivity: 90 dB

1" anodized aluminum domes • flush- and surface-mount adapters • 3,500 Hz passive in-line crossovers • frequency response: 3,500-21,000 Hz • power range: 25-100 watts RMS • sensitivity: 90 dB

Infinity REF-275tx (Open Box)

135W 3/4" Reference Series Edge-Driven Textile Car Tweeters

REF-275tx big DISCONTINUED
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Infinity REF-275tx (Open Box)

135W 3/4" Reference Series Edge-Driven Textile Car Tweeters

• Item Condition: Like New Open Box
• 3/4" Reference Series Car Tweeters
• Edge-driven, textile tweeter
• 135W Max
• 45W RMS
• 3.0 ohm Impedance
• Output level control of 0dB or +3dB on Tweeters for optimized system linearity
• Sensitivity: 93dB
• Frequency response: 2,500Hz - 21,000Hz

checkmark icon Confirm fitment. Set your vehicle.
1

• Item Condition: Like New Open Box
• 3/4" Reference Series Car Tweeters
• Edge-driven, textile tweeter
• 135W Max
• 45W RMS
• 3.0 ohm Impedance
• Output level control of 0dB or +3dB on Tweeters for optimized system linearity
• Sensitivity: 93dB
• Frequency response: 2,500Hz - 21,000Hz

Infinity 10.11T (Open Box)

3/4" Kappa Series Soft Dome Tweeters w/ Crossovers

10.11T big DISCONTINUED
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Infinity 10.11T (Open Box)

3/4" Kappa Series Soft Dome Tweeters w/ Crossovers

• Item Condition: Like New Open Box
• 150W Max
• 50W RMS
• Outboard Computer-Optimized Crossovers
• 2 ohm Impedance
• Soft Dome
• Flush-mount Depth: 3/4"
• Frequency Response: 3500-35,000 Hz
• I-Mount Tweeter-Mounting Hardware

checkmark icon Confirm fitment. Set your vehicle.
4

• Item Condition: Like New Open Box
• 150W Max
• 50W RMS
• Outboard Computer-Optimized Crossovers
• 2 ohm Impedance
• Soft Dome
• Flush-mount Depth: 3/4"
• Frequency Response: 3500-35,000 Hz
• I-Mount Tweeter-Mounting Hardware

Infinity INFSPKKA753TAM

150W Peak (50W RMS) Kappa Series 3/4” Edge-Driven Silk Dome Tweeter

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Infinity INFSPKKA753TAM

150W Peak (50W RMS) Kappa Series 3/4” Edge-Driven Silk Dome Tweeter

• 3/4" Dome Tweeters
• 150 watts Peak Each
• 50 watts RMS Each
• 3 ohm Impedance

checkmark icon Confirm fitment. Set your vehicle.

• 3/4" Dome Tweeters
• 150 watts Peak Each
• 50 watts RMS Each
• 3 ohm Impedance

Infinity REF-375TX (REF-375TXAM) (Open Box, Good)

270W Peak (90W RMS) 3/4" Reference Series High-Performance Component Car Tweeters

REF-375TXAM-2 big DISCONTINUED
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Infinity REF-375TX (REF-375TXAM) (Open Box, Good)

270W Peak (90W RMS) 3/4" Reference Series High-Performance Component Car Tweeters

• 3/4" Reference Series Edge-driven Dome Tweeters
• 135 watts Peak Each
• 45 watts RMS Each
• 3 ohm Impedance

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1

• 3/4" Reference Series Edge-driven Dome Tweeters
• 135 watts Peak Each
• 45 watts RMS Each
• 3 ohm Impedance

Infinity REF-375TX (Open Box, Great)

270W Max (90W RMS) 3/4" Reference Series Car Tweeters

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Infinity REF-375TX (Open Box, Great)

270W Max (90W RMS) 3/4" Reference Series Car Tweeters

• 3/4" Reference Series Car Tweeters
• Edge-Driven Textile Tweeter
• 270W Max
• 90W RMS
• 3 ohm Impedance

checkmark icon Confirm fitment. Set your vehicle.

• 3/4" Reference Series Car Tweeters
• Edge-Driven Textile Tweeter
• 270W Max
• 90W RMS
• 3 ohm Impedance

Infinity REF-375TX (Open Box, Good)

270W Max (90W RMS) 3/4" Reference Series Car Tweeters

REF375TX big DISCONTINUED
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Infinity REF-375TX (Open Box, Good)

270W Max (90W RMS) 3/4" Reference Series Car Tweeters

• 3/4" Reference Series Car Tweeters
• Edge-Driven Textile Tweeter
• 270W Max
• 90W RMS
• 3 ohm Impedance

checkmark icon Confirm fitment. Set your vehicle.

• 3/4" Reference Series Car Tweeters
• Edge-Driven Textile Tweeter
• 270W Max
• 90W RMS
• 3 ohm Impedance

Infinity Reference 375TX (REF-375TXAM) (Open Box, Great)

270W Peak (90W RMS) 3/4" Reference Series 3-ohm Edge-Driven Textile Dome Car Tweeters

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Infinity Reference 375TX (REF-375TXAM) (Open Box, Great)

270W Peak (90W RMS) 3/4" Reference Series 3-ohm Edge-Driven Textile Dome Car Tweeters

• 3/4" Reference Series Edge Driven Dome Tweeters
• 135 watts Peak Each
• 45 watts RMS Each
• 3 ohm Impedance

checkmark icon Confirm fitment. Set your vehicle.

• 3/4" Reference Series Edge Driven Dome Tweeters
• 135 watts Peak Each
• 45 watts RMS Each
• 3 ohm Impedance

Infinity Kappa 753T (INFSPKKA753TAM)

150W Peak (50W RMS) 3/4” Kappa Series 3-ohm Silk Dome Tweeters

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Infinity Kappa 753T (INFSPKKA753TAM)

150W Peak (50W RMS) 3/4” Kappa Series 3-ohm Silk Dome Tweeters

• 3/4" Kappa Series Edge Driven Dome Tweeters
• 150 watts Peak Each
• 50 watts RMS Each
• 3 ohm Impedance

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• 3/4" Kappa Series Edge Driven Dome Tweeters
• 150 watts Peak Each
• 50 watts RMS Each
• 3 ohm Impedance

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    Infinity Tweeters Information

    With improved clarity and high temperature voice coils, Infinity tweeters are a must have for your audio system. With surface and flush mounting options available, these small speakers offer crisp sounds. When you think of tweeters, think of Infinity.
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