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Akg 240 4- 600 Ohms Headphones

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AKG - Over-the-Ear Studio Headphones

Model: K240 MKII
SKU: 1306717135
Sold & Shipped by:
Sonic Electronix
From our expanded online assortment; Varimotion technology; self-adjusting headband
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Polk Audio 600W MOSFET Amplifier, Bass Boost, 12'' Dual-Voice-Coil 4-Ohm Subwoofer & Geek Squad® Installation

SKU: 9999224000050005
Save $100 when you buy this discounted package.

You can trust Geek Squad for neat, reliable and professional amplifier and subwoofer installation. Purchase your installation online and then let a Geek Squad Autotech install it — done right the first time.

Package includes Polk Audio 600W Class AB bridgeable 4-channel MOSFET amplifier with switchable bass boost, Polk Audio 12" dual-voice-coil 4-ohm subwoofer and Geek Squad® installation.

Polk Audio 600W Class AB Bridgeable 4-Channel MOSFET Amplifier with Switchable Bass Boost

  • Handles up to 600W peak power @ 4 ohms (300 x 2) or 680W peak power @ 2 ohms for powerful sound. Up to 300W peak power @ 4 ohms bridged.
  • High-pass and low-pass crossover ensures flexible operation.
  • 4 ohms impedance conducts power evenly to keep the speaker at an appropriate level.
  • Bipolar output transistors pump voltage and current to your speakers or subwoofers. Switchable 180° phase inversion for simple sub-to-main integration.
  • Switchable 3-position bass boost for enhanced lows.
  • 75dB sensitivity picks up the highs and lows for faithful sound reproduction.
  • Variable input gain optimizes match with multiple signal sources.

  • Polk Audio 12" Dual-Voice-Coil 4-Ohm Subwoofer

    • Handles up to 720W peak power (360W RMS) for rich sound.
    • 20-300Hz frequency response ensures a robust low-end audio spectrum.
    • 88dB sensitivity picks up the lows for faithful sound reproduction.
    • 12" bilaminate polymer-composite woofer cone along with Klippel-optimized driver components provides clean, powerful sound, even at extreme volume levels. Dynamic Balance driver technology delivers pure, distortion-free audio.
    • 4 ohms impedance conducts power evenly to keep the speaker at an appropriate level.
    • Dual 2" high-temperature copper voice coils withstand rigorous audio conditions, while maintaining low distortion levels, to ensure powerful bass output. Vented pole piece ensures efficient operation and ultrahigh power handling.

    Note: *Additional charges

    A materials charge of $5 per vehicle will be assessed at time of installation. Standard installation does not include any vehicle-specific parts or accessories (for example, amplifier power and signal kit, line output converter for factory stereos, etc.). For an amplifier installation, these parts typically cost $79–$199 but will vary based upon your specific vehicle and the amplifier you are having installed. Additional charges for vehicle-specific parts and any non-standard installation will be assessed upon completion of the installation. If you'd like more detailed information regarding installation on your specific vehicle, find a store with an installation center and speak directly with a Geek Squad Autotech. Your Geek Squad Autotech will provide an estimate to you prior to performing work that requires an additional charge and any additional parts. See terms and conditions for further details.
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