Overview
The Boss OX3KD Monoblock, Class-D Amplifier delivers an outstanding 3,000 watts of power to your car's sound system. Processing such as variable low pass crossover, variable bass boost, and variable subsonic filter allows you to customize the sound to fit your wants.
1 Ohm Stable
The amp will accept an impedance down to 1 ohm. Amplifiers that are 1 ohm stable produce the most power possible from the amp. An amplifier capable of delivering power at a 1 ohm load is usually reserved for serious subwoofers that can handle the power. Please note this particular amp needs a healthy electrical system including a low gauge wire capable of delivering the necessary current.
Class D Power
Class D amp topology is a high speed switching amplifier technology that is more efficient, generates less heat, and draws less power than traditional Class A/B amps. Boss usees Class D in monoblock amplifiers to give you massive amounts of power in a relatively small footprint for clean, powerful, bass.
Strapping Capability
Strapping capability allows two amplifiers to be linked together to create double the power at an impedance of 2 ohms. A benefit of strapping is less electrical current is required than if you ran two individual amps at 1 ohm and you only need 1 pair of preamp outputs and one RCA cable to connect.
In-Depth Processing
A subsonic filter is designed for use on subwoofers. Since not all subwoofers can reproduce the same low frequencies, the subsonic filter can be set for optimum bass response in order to keep the driver playing efficiently.
Variable Bass Boost allows you to adjust the low bass within the boost range to just the way you like it.
Variable Gain Control lets you balance the amps output with the speakers or subs the amp is driving. Matching gain will lead to distortion and to little will lead to clipping.
The variable low-pass filter gives you control over the frequencies that pass through to the subwoofer.
Protection
If the amplifier gets too hot, the thermal protection circuit turns the amp off and allows the amp to cool down before turning it back on. If a speaker fails causing an electrical short, the protection circuit will automatically cut the output and remain in that state until the short is resolved. These safety features give you peace of mind knowing the amplifier is constantly monitoring conditions to protect itself.
Specifications:
• Channels: 1
• Topology: Monoblock, Class-D
• Power supply type: MOSFET power supply
• Total power output: 3,000 watts
• Peak power (1 ohm): 3,000 watts
• RMS power (1 ohm): 2,250 watts
• Peak power (2 ohms): 1,500 watts
• RMS power (2 ohms): 1,125 watts
• Peak power (4 ohms): 750 watts
• RMS power (4 ohms): 563 watts
• Strapped power bridged (2 ohms): 6,000 watts
• Frequency response: 50-250 Hz
• Speaker impedance: 1-8 ohms
• Inputs: 2 x RCA
• Pre amp outs: 2 channels
• Processing: Low pass filter (50-250 Hz), subsonic filter (15-40 Hz), bass boost (0-18 db), subwoofer level control, thermal/overload/short protection, strappable
• Dimensions: 7" x 2.3" x 12.25"
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