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








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Returnable until Jan 31, 2025
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Style: 4000W Monoblock
Features
- Power - 4000 Max x 1 @1-Ohm, 2000 Max x 1 @2-Ohms
- Class D - Power loss is significantly reduced making the amplifier highly efficient. Excess energy is stored until its needed instead of being converted into heat. Reduction in size/weight, reduced power waste, smaller heat sink, compact 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.
Item dimensions L x W x H: 14.3 x 7 x 2.3 inches
Voltage: 12 Volts (DC)
Manufacturer: BOSS Audio Systems
Maximum Supply Voltage: 12 Volts (DC)
Mounting Type: Surface Mount
Item dimensions L x W x H: 14.3 x 7 x 2.3 inches
Voltage: 12 Volts (DC)
Manufacturer: BOSS Audio Systems
Maximum Supply Voltage: 12 Volts (DC)
Mounting Type: Surface Mount
Brand: BOSS Audio Systems
Number of Channels: 1
Output Power: 4E+3 Watts
Package Type: box
Specification Met: Electronic_component_amplifier
Material: MOSFET
Global Trade Identification Number: 02
UPC: 791489125802
Product Dimensions: 14.3 x 7 x 2.3 inches
Item Weight: 8.14 pounds
Item model number: OX4KD
Other display features: Wireless
Country of Origin: China
Date First Available: February 26, 2019
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