Boss Audio Nx2000.4 Onyx 2000-watts Full Range Class A/B 4-channel 2-8 Ohm Stable Amplifier With Remote Subwoofer Level Control Mosfet Power Supply And Tri Mode Operation Line And Speaker Level Input

Features

• HIGH AND LOW-LEVEL INPUT: An amplifier with both high and low- level inputs gives flexibility by allowing you to form an audio system using virtually standard factory aftermarket supply unit. Line and speaker level inputs with variable gain control
• SWITCHABLE INPUT SENSITIVITY: offers you the freedom to connect the amp to a supply unit and it will be within range to exactly match the output of the source unit permitting you to use the quantity control on your supply unit the way it was designed
• INCLUDES REMOTE SUBWOOFER CONTROL: Ability to boost or vitiate the sub level when an amp and subwoofer are connected to the subwoofer preamp output. Minimum Speaker Impedance in Bridged Mode: 4 Ohms.Total Harmonic Distortion (THD) RMS Output: 0.01%
• DELIVERS GREAT PERFORMANCE: Facilitates remote subwoofer level control. Equipped with smooth start turn-on that helps minimize the load and makes start-up much less complicated. Mono channel operation. 4-gauge strengt hand floor wiring required for set up
• Four-channel Onyx amplifier with MOSFET power supply and trimode operation
• Delivers 500 Watts x 4 at 2 ohms; 200 Watts x 4 at 4 ohms; 1000 Watts x 2 bridged
• Line and speaker level inputs with variable gain control
• Built-in low- and high-pass variable crossovers; 18dB bass boost
• Includes remote subwoofer level control

Description

View largerFull Range, Class A/B TopologyA class A/B amplifier uses two groups of transistors and it is generally considered to be the best compromise of the two classes - A and B - put together. A pure class A amplifier typically has an enormous amount 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. A class A/B amplifier is much more efficient than a class A, but without the possible distortion of a class B.MOSFET Power SupplyA Metal–Oxide–Semiconductor Field-Effect Transistor is a transistor used for amplifying or switching electronic signals, found in systems where information is processed or stored. We use them in our computers, telephones, game consoles, cars, electrical appliances, and, in this case, amplifiers. A MOSFET is basically an electrical switch with two possible states - on or off - that allows the flow of electrical current. 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 FeaturesBridgeable outputsTri-mode capable2 Ohm stable operation with output power increaseThermal and speaker short protectionSoft turn-on circuitRemote turn on/off circuitGunmetal aluminum heatsink View larger4/3/2 ChannelThis versatile feature comes in handy for a few different installation applications. The “4” channel means that you are able to simply use the NX2000.4 as a four channel amplifier by hooking up four speakers - fronts and rears - to it. The “3” channel allows you to hook up two speakers to channels 1 and 2 and use the remaining 3 and 4 channels for one subwoofer in bridged mode. Channels 1 and 2 can be bridged to accommodate one speaker or one subwoofer. Channels 3 and 4 can be used in the exact same application.View largerVariable Bass BoostWith the NX2000.4 amplifier, you get variable bass boost. This feature gives you control of exactly how much bass you want to pump out to your subwoofers, whereas with regular bass boost you would either have extra bass, or not.View largerLow And High Level InputsThere are two different ways that you can get a signal into IPM series amplifiers: high and low level input. Low level input is measured in voltages and comes in the form of RCA outputs from the back of your receiver, going to the RCA inputs on your amplifier. High level input is measure in wattages, and comes in the form of one positive and one negative wire from the back of your receiver, going 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 the best audio performance. NOTE: Do not connect both the high and low level inputs from your receiver to your amplifier at the same time.View largerVariable CrossoverSpeakers reproduce sound based on high, low, or mid-range frequencies. This process is called the crossover effect, and it occurs because many audio systems cannot cover the entire spectrum sufficiently to minimize sound distortion and maintain an appropriate frequency ratio. With the NX2000.4 amplifier, a variable crossover is offered so that you have the ability to set the frequency at which the crossover occurs. You can set specific sound specifications such as the bass, mid-range, and high frequency reproduction.View largerChrome Plated RCA Low Level And High Level InputsView largerLED Power And Protection Indicators

Product Dimensions: 15.63 x 2.38 x 10 inches

Item Weight: 12.3 pounds

Item model number: NX2000.4

Special features: Switchable

Other display features: Wireless

Color: Blue

Whats in the box: AMP

Department: unisex-adult

Manufacturer: Boss Audio Systems, Inc.

Date First Available: January 7, 2010