Year-End SaleEnds 1/1/26. Limited quantities. No rainchecks.

Main Content
product image

Infinity - Reference X Series 3/4" Component Tweeters (Pair) - Black

Model: REF-075TX
SKU: 4918574
This item is no longer available in new condition. See similar items below
  • Key Specs
    • RMS Power: 75 watts (The maximum amount of continuous power the device is able to handle.)
    • Peak Power Handling: 135 watts (The maximum amount of power an electronic device, like a speaker, can handle without damage. This refers to short bursts of power, while root mean square (RMS) power handling indicates the amount of continuous power a device can sustain. Higher levels of distortion can also occur at peak power levels when the device is powered beyond its recommended usage.)
    • Minimum Frequency Response: 2500 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Maximum Frequency Response: 21 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Sensitivity: 93 decibels
    • Speaker Size: 3/4"
    • Speaker Type: Component
    • Tweeter Composition: Soft dome
  • General
    • Brand: Infinity
    • Model Number: REF-075TX
    • Product Name: Reference X Series 3/4" Component Tweeters (Pair)
    • Color: Black
  • Audio
    • RMS Power: 75 watts (The maximum amount of continuous power the device is able to handle.)
    • Peak Power Handling: 135 watts (The maximum amount of power an electronic device, like a speaker, can handle without damage. This refers to short bursts of power, while root mean square (RMS) power handling indicates the amount of continuous power a device can sustain. Higher levels of distortion can also occur at peak power levels when the device is powered beyond its recommended usage.)
    • Minimum Frequency Response: 2500 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Maximum Frequency Response: 21 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Impedance: 3 ohms (Describes the resistance of an electric signal throughout the system. Devices with low impedance require less power to deliver optimal signals but are more at risk for damage from overloading. Higher impedance requires more power but is more protected from overload damage.)
    • Sensitivity: 93 decibels
  • Design
    • Speaker Size: 3/4"
    • Speaker Type: Component
    • Tweeter Composition: Soft dome
  • Dimensions
    • Cutout Diameter: 1.63 inches
    • Product Height: 1.38 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 2.19 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 2.19 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 0.5 pounds (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 1 year
    • Warranty - Labor: 1 year
  • Other
    • UPC: 050667368517

Complete your vehicle's sound system with these Infinity Reference X Series REF-075TX 3/4" soft-dome tweeters that feature an adjustable design, so you can custom-tune high frequencies. A vented motor assembly reduces heat buildup for lasting use.

  • Geek Squad® installation: is strongly recommended for this product. Please visit your local Best Buy store for details.
  • Handles up to 135W peak power (45W RMS): For rich sound.
  • 2.5-21kHz frequency response: For accurate sound reproduction.
  • 3/4" edge-driven, soft-dome tweeter: Offers impressive power handling, crystal clarity and low distortion to improve integration with the rest of your sound system. The adjustable design allows you to custom-tune higher frequencies.
  • 1-5/8" cutout diameter: For a proper fit.
  • Low-impedance voice coils: Conduct power to keep speakers working at optimal levels.
  • Vented motor assembly: Helps reduce heat buildup to promote durability and longevity while minimizing mechanical noise to improve sound quality.
  • Geek Squad® installation: is strongly recommended for this product. Please visit your local Best Buy store for details.
  • Handles up to 135W peak power (45W RMS): For rich sound.
  • 2.5-21kHz frequency response: For accurate sound reproduction.
  • 3/4" edge-driven, soft-dome tweeter: Offers impressive power handling, crystal clarity and low distortion to improve integration with the rest of your sound system. The adjustable design allows you to custom-tune higher frequencies.
  • 1-5/8" cutout diameter: For a proper fit.
  • Low-impedance voice coils: Conduct power to keep speakers working at optimal levels.
  • Vented motor assembly: Helps reduce heat buildup to promote durability and longevity while minimizing mechanical noise to improve sound quality.
Whats Included
  • Infinity Reference X Series 3/4" Component Tweeters (Pair)
  • Owner's manual
  • Infinity Reference X Series 3/4" Component Tweeters (Pair)
  • Owner's manual