• MOSFET Monoblock Power Amplifier.
• Remote Subwoofer Level Control Included.
• 1500 W x 1 Max Power,700W x 1 RMS Power.
• > 105 dB Signal-To-Noise Ratio.
• Special Shipping Information: This item cannot be returned to Amazon.com. For additional information concerning this policy, please visit our Product Specific Returns Policy Page.

View larger Class A/B Topology ------------------ A class A/B amplifier uses two groups of transistors and it is generally considered to be the best compromise of the two classes put together. A pure class ‘A’ amplifier typically has an enormous a of current flowing through its output transistors with no audio signal. A pure class ‘B’ amplifier has no current flowing through its outputs with no audio signal. This eliminates virtually all of the crossover distortion that’s possible with class ‘B’ amplifiers. A class A/B amplifier is much more efficient than a class ‘A’ but without the possible distortion of a class ‘B’. MOSFET Power Supply ------------------- Metal–Oxide–Semiconductor Field-Effect Transistor is a transistor used for amplifying or sw 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 ---------------- * Two Ohm stable operation with output power increase * Thermal and speaker short protection * Soft turn-on circuit * Remote turn on / turn off circuit * metal gray anodized heatsink Low And High Level Inputs View larger Low And High Level Inputs ------------------------- You can get a signal into Armor series amplifiers two different ways - Low level and 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 to 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. LED Power and Protection Indicators View larger LED Power And Protection Indicators ----------------------------------- Variable Crossover View larger Variable Crossover ------------------ Subwoofers reproduce sound based low 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 AR1500M 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 precise sound specifications on your subwoofer. Nickel Plated RCA Low Level and High Level Inputs View larger Nickel Plated RCA Low Level And High Level Inputs ------------------------------------------------- Bass Boost View larger Bass Boost ---------- Set this dial to your liking and your subwoofers will get that extra kick in the pants that they are looking for, called Bass. Fuses, Speaker, and Power Connections View larger Fuses, Speaker, And Power Connections -------------------------------------