2 Ohms | Class D Power loss is significantly reduced making the amplifier highly efficient Excess energy is stored until it s needed instead of being converted into heat Reduction in size weight reduced power waste smaller heat sink compact |
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Circuitry | 1 Ohm Stable Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating Typically made to power up subwoofers that demand the heavier power load requirements to be able to perform the way they were made |
To | Strapping Capable You are able to strap two OX4KD amplifiers and double the power that is being sent to your subwoofer s You now have the ability to connect more subwoofers to take advantage of the extra |
Power | Variable Bass Boost Bass Boost allows you to adjust the low bass within the boost range to just the way you like |
It | Variable Subsonic Filter To prevent your subwoofer s from bottoming out the variable subsonic filter filters out frequencies below the subwoofer s specified low frequency limits and allows the driver to reach a maximum safe |
Excursion | Variable Low Pass Crossover Subwoofers reproduce sound based on a number of different low range frequencies You can set exact sound specifications for the bass frequency |
Reproduction | Specs |
Dimensions | 14 3 x 7 x 2 3 |
Weight | 7 8 |
Lbs | Warranty BOSS Audio Systems provides a powerful 6 year Platinum Online Dealer Warranty so long as the purchase is made through Amazon Com We strongly encourage professional installation of this product to ensure proper and safe functionality |
BOSS Audio Systems OX4KD Onyx Series Car Audio Subwoofer Amplifier – 4000 High Output, Class D, 1 Ohm Stable, Low Level Inputs, Low Pass Crossover, Low Pass Crossover, MOSFET Power, Monoblock, Stereo Review