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

Main Content
product image

KICKER - CompRT Loaded Enclosures Single-Voice-Coil 4-Ohm Subwoofer - Sleek black

Model: 43TCWRT674
SKU: 6151209
This item is no longer available in new condition. See similar items below
  • Key Specs
    • RMS Power: 150 watts (The maximum amount of continuous power the device is able to handle.)
    • Peak Power Handling: 300 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.)
    • Impedance: 4 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.)
    • Minimum Frequency Response: 35 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: 0.5 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.)
    • Woofer Size: 6.75 inches
  • General
    • Product Name: CompRT Loaded Enclosures Single-Voice-Coil 4-Ohm Subwoofer
    • Brand: KICKER
    • Model Number: 43TCWRT674
  • Audio Power
    • RMS Power: 150 watts (The maximum amount of continuous power the device is able to handle.)
    • Peak Power Handling: 300 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.)
  • Audio
    • Impedance: 4 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.)
    • Minimum Frequency Response: 35 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: 0.5 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.)
  • Dimensions
    • Woofer Size: 6.75 inches
    • Product Height: 10 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: 15.2 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: 5.7 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: 11.8 pounds (The out of box weight of the item.)
  • Other
    • UPC: 713034082545

Add thumping bass to a car audio sound system with this 6.75-inch KICKER subwoofer enclosure. Its compact size fits under a seat, ideal for vehicles where space is at a premium, and it has a single 4-ohm terminal for meticulous sound quality. This KICKER subwoofer enclosure is built with thick MDF that helps provide strong low frequencies with minimal resonance.

Geek Squad® Installation Recommended
Visit your local Best Buy store for more information.

  • Handles up to 300W peak power (150W RMS): For rich sound.
  • 35 - 500Hz frequency response: For accurate sound reproduction.
  • 6.75" passive subwoofer: Delivers authoritative bass.
  • 4 ohms impedance: Conducts power to keep speakers working at optimal levels.
  • MDF material: Provides sturdy construction.
Whats Included
  • KICKER CompRT Loaded Enclosures Single-Voice-Coil 4-Ohm Subwoofer