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Massive Audio - Massive TKO Series 12-Inch 300-Watt-RMS Dual 4-Ohm Subwoofer - Black

Model: TKO-124
SKU: 6430916
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  • Key Specs
    • RMS Power: 300 watts (The maximum amount of continuous power the device is able to handle.)
    • Peak Power Handling: 600 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.)
    • Sensitivity: 90 decibels
    • Speaker Size: 12"
    • Woofer Composition: 12" Laminated Paper Woofer
  • General
    • Brand: Massive Audio
    • Model Number: TKO-124
    • Product Name: Massive TKO Series 12-Inch 300-Watt-RMS Dual 4-Ohm Subwoofer Black
    • Color: Black
  • Audio
    • RMS Power: 300 watts (The maximum amount of continuous power the device is able to handle.)
    • Peak Power Handling: 600 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.)
    • Sensitivity: 90 decibels
  • Design
    • Speaker Size: 12"
    • Woofer Composition: 12" Laminated Paper Woofer
  • Dimensions
    • Product Height: 12 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: 12 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: 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: 10 pounds (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 1 year limited
    • Warranty - Labor: 1 year
  • Other
    • UPC: 623169610790

The Massive Audio TKO124 Subwoofer delivers big bass at a knockout price. Designed to enhance the sound of your car audio system, the TKO Series 12" dual 4 Ohm subwoofer delivers amazing deep bass. The CEA 2031 compliant subwoofer boasts a powerful 600 peak watts and high-impedance aluminum former with EISV voice coil, so you can turn up the audio and hit the road in style. Durably crafted with high-quality materials, the woofer is bonded to a heavy-gauge steel basket with industrial textured painting that protects and lowers resonance. It's bolted to double-stacked, high flux Y30 Strontium ferrite magnets with an 8mm top plate to produce impressive, long-lasting sound. The laminated paper cone with pressed foam surround, springy poly cotton spider with woven round tinsel leads and round shape PP vacuum dust cap help ensure this subwoofer won't crackle and blow out over time. Turn up the volume as high as you like and experience, clear, clean sound. With its high-quality construction, great sound and long-lasting performance, the TKO subwoofer series delivers high-performance audio for true car-audio enthusiasts.

  • Woofer: Delivers exceptional clarity, dynamics, detail and staggering low distortion
  • Impedance: Efficient conduction of power with just the right amount of 4 Ohm impedance
  • RMS Output Power: Knock yourself out with 300 W RMS power
  • Woofer: Delivers exceptional clarity, dynamics, detail and staggering low distortion
  • Impedance: Efficient conduction of power with just the right amount of 4 Ohm impedance
  • RMS Output Power: Knock yourself out with 300 W RMS power
Whats Included
  • Massive TKO Series 12-Inch 300-Watt-RMS Dual 4-Ohm Subwoofer Black
  • Massive TKO Series 12-Inch 300-Watt-RMS Dual 4-Ohm Subwoofer Black
Product Manuals

Q: Will 2 of these be able to handle my alpine mrx -m100 amp and I’m speaking about your massive audio tko 124 subs 12 inch dual voice coil ones

A: Well, based on what I read, I would say one box is about all the Alpine MRX-M100 Mono subwoofer amplifier — 1,000 watts RMS x 1 at 2 ohms is made to handle. Two boxes would cut you down at least 50%.