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10.5VDC-15.0VDC
Battery Voltage Range
This is the Car's electrical system optimum Voltage for your for your equipment to operate properly, and keep from destroying itself.
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LP
Crossover
A device that divides the audio spectrum into two or more frequency bands. Here, we list the slope of the included crossover.
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39HZ-1500HZ
Frequency Response
The lowest and highest parts of the frequency spectrum that can be reproduced by an audio component within specific limits and tolerances. At Bazooka, we use + or - 3 dB.
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4 ohms
Impedance
In reality, a measure of the total opposition to current flow in an alternating current circuit, made up of two components, ohmic resistance and reactance, and usually represented in complex notation as Z = R + iX, where R is the ohmic resistance and X is the reactance. In this car audio, typically we use impedance as only the resistance, to make speaker selection easier. This is how many "Ohms" a speaker "has".
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27"
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28 oz.
Magnet Weight
The weight, in ounces, of the permanent magnet affixed to the rear of the speaker.
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150 watts
Max Power Output
This is the total power, of all channels, driven into thier lowest possible impedance, this amplifier produces.
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150 Watts
Power Output
This is how much power, all channels driven, into 4 ohms, this amplifier produces.
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102dB
Sensitivity
The amount of audio power produced by a speaker with one watt of input. At Bazooka, we measure this in the real world application--in the car, with the microphone 26 inches above the seat, approximating the Drivers head position.
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1.5" high power/high temp.
Voice Coil Size
This tells you the size of the coil of wire attached to the bottom of the speaker cone or driver diaphragm. The Voice Coil becomes an electromagnet when an audio signal is applied and interacts with a permanent magnet which causes the cone or diaphragm to vibrate.