BOSS OX1.5KM Onyx 1500W Monoblock Class A/B AmplifierThe Boss OX1.5KM Onyx High Output Monoblock Class A/B Amplifier delivers an outstanding 1,500 watts of power to your car's sound system. Processing such as variable low pass crossover and variable bass boost allows you to customize the sound to fit your wants.
2 Ohm Stable
The lowest impedance accepted by this amplifier is 2 ohms. Amplifiers that are 2 ohms stable produce more power resulting in more volume. This amp can comfortably power speakers or subwoofers with all channel(s) being used at a load of 2 ohms.
Class A/B Power
Class A/B amplifiers are known for their ability to produce great quality sound while performing more efficiently than pure Class A amplifiers. Boss has developed a specific linear circuitry that further reduces distortion while increasing both sound quality and power output.
MOSFET
MOSFET stands for Metal Oxide Semiconductor Field-Effect Transistor. MOSFETs are used either as a switch or to amplify a signal. MOSFETs are superior to other FETs, because they require less current to operate, which makes them better suited for car audio.
High and Low Level Inputs
An amplifier with both high-level and low-level inputs provides flexibility by allowing you to build an audio system using virtually any standard factory or aftermarket source unit. High-level (speaker level) inputs accept the signal from the speakers, while low-level (RCA) inputs accept the signal from the pre-amp outputs of the source unit. Switchable input sensitivity gives you the freedom to connect the amp to any standard source.
Subwoofer Level Control
The amp gives you the ability to boost or attenuate the sub level when an amp and subwoofer are connected to the subwoofer pre-amp output. Additional switchable bass boost allows you to boost low end by +18 dB. The variable low pass filter gives you control over the cutoff for 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:
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Configuration: 1 channel
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Topology: Monoblock, Class A/B
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Power supply type: MOSFET power supply
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Total power output: 1,500 watts
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Peak power (2 ohms): 1500 watts x 1
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RMS power (2 ohms): 1125 watts x 1
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Peak power (4 ohms): 750 watts x 1
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RMS power (4 ohms): 563 watts x 1
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Frequency response: 10-30,000 Hz
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Speaker impedance: 2-8 ohms
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Inputs: 2 x RCA, high level
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Processing: Low pass filter (50-250 Hz), bass boost (0-18 db), subwoofer level control, thermal/overload/short protection
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Dimensions: 7" x 2.3" x 10.4"
