Info Amplifiers Systems: Boss Audio Systems IMP2000M Monoblock Amplifier Review and Best Price

Boss Audio Systems IMP2000M Monoblock Amplifier description

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MOSFET Power Supply

Metal–Oxide–Semiconductor Field-Effect Transistor is used for amplifying or switching electronic signals in our computers, our telephones, game consoles, cars, electrical appliances, and in this case, our amplifiers. They are found in systems where information is processed or stored. A MOSFET is basically an electrical switch that allows the flow of electrical current. An electrical switch has two possible states, on or off. This is where the MOSFET performs its most important role in our D Class amplifiers by allowing or preventing the flow of power and creating an efficient amplifier.

General Features

Total Harmonic Distortion (THD) @ RMS Output: 0.01%
Signal-to-Noise Ratio (SNR): 105 dB
Minimum Speaker Impedance: 2 Ohms
Dimensions: 3.5" x 13.5" x 7.44"
Soft Turn-On Circuit
Thermal Overload & Speaker's Short Protection

What Comes in the Box

Remote Subwoofer Level Control
Instruction Manual
Mounting Screws

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Low and High Level Inputs

The IPM series amplifiers have two different ways that you can get a signal into it. One is called low level input and the other is called high level input. A low level input is measured in voltages. It comes in the form of RCA outputs from the back of your receiver and goes to the RCA inputs on your amplifier. A high level input is measure in wattages. It comes in the form one positive and one negative wire from the back of your receiver and goes to the input terminal of your amplifier in the same wire form. Low-level (RCA) input wiring is preferred for best audio performance. Always use a high-quality RCA cable for best audio performance. NOTE: Do not connect BOTH the high level and low level inputs from your receiver to your amplifier at the same time.

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Variable Subsonic Filter

Subwoofers start to bottom out trying to reproduce low-frequency signals that are below their abilities to sound off. Bottoming out is more a mechanical problem and happens when the subwoofer driver reaches the limit of its excursion and creates a clacking or flapping sound instead of the low frequency entering its voice coils. If your sub is bottoming out, short of changing the driver into one that has better low-frequency handling, you can try the IMP2000M, which has a subsonic filter, to filter out frequencies below its specified low frequency limits.

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Variable Crossover

Speakers reproduce sound based on high, low, or mid-range frequencies. This process is called the crossover effect and occurs because the vast majority of audio systems cannot cover the entire spectrum sufficiently to minimize sound distortion and maintain an appropriate frequency ratio. In the case of our IMP2000M amplifier, a variable crossover is offered so that you, the listener, can have the ability to set the frequency at which the crossover occurs, thereby setting specific sound specifications such as the bass, mid-range and high frequency reproduction.

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Variable Bass Boost

You have Bass Boost and Variable Bass Boost. The difference between the two is that with Bass Boost you either have extra bass or you don’t. But with Variable Bass Boost you have the control of exactly how much bass you want to pump out to your subwoofer(s). This is what you get with the IMP2000M Amplifier — Variable Bass Boost.