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KAC-X40
Top Features Spec Product Appearance
Ultra-high-power, 1 ohm impedance drive subwoofer amplifier
With more than one subwoofer connected in parallel, drive current must be high enough to match the number of connected speakers. For example, with four subwoofers connected. drive current should be four times more than that of a single subwoofer. But if the subwoofer used is not rated for 1-ohm operation such a high current would usually cause the protection circuit to cut in and stop the sound. However , multiple subwoofers are still necessary to achieve high volume : two subwoofers offer 3dB more, or double the volume of a single subwoofer while four subwoofers provide 6dB more or four times the volume. Traditional subwoofer amplifiers limit the number of speakers connected because amp power drops as more speakers are connected in series. So to achieve both high power and high audio quality, the amplifier must be capable of supplying the power required by multiple subwoofers. The high-power 1-ohm impedance drive amplifier meets this demand and allows the use of four parallel-connected subwoofers for high-volume, high-quality bass reproduction.
 
K-STAT [Kenwood Self Tracking Audio Transistor]
With an ideal thermal feedback system, this system is able to high-speed feedback even when signals excess audio frequency and also drive speakers accurately with various signal levels. By downsizing the transistor package, this resulted in lowered thermal resistance and an increase in power output. With a built-inb temperature detection and compensation circuit in the power transistor, it delivers you a more warmer, and richer sound.
 
High Power and Low Impedance Drive
Kenwood amplifiers are designed to give you maximum power output. In additional they are 1 ohm stable.
Wiring for DVC Woofer
 
     
 
 
High Power Performance
We quarantee High Power Performance across the range, delivering maximun power from high quality materials.
 
BASS-BOOST
Kenwood Amplifier is equipped with a bass-boost control offering a variable bass boost knob for up to 18dB of boost, and a frequency selector knob with a range from 40Hz to 100Hz. Together, these controls offer precise bass control allowing you to tailor it to suit your vehicle's sonic characteristics.
 
Sure-fire Cost Performance
As an audio specialist, Kenwood is renowned worldwide for the quality of its amplifiers. And now, there's even greater performance to enjoy with more power, 1 ohm support, and expansion of the mono amplifier lineup. The exterior bodylines are finished with an aluminum dress plate and glowing blue illumination complemented by user friendly output terminals located onb one side.
 
Cast Alminum Heat Sink
One entry level product features sturdy construction, equipped with an aluminum die cast heat sink for best heat conduction.
 
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