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MB Quart

MB Quart - 400W Class D Digital Mono MOSFET Amplifier with Variable Low-Pass Crossover - Black

Model: NA2-400.1
SKU: 6208700
This item is no longer available in new condition. See similar items below
  • Key Specs
    • Continuous Watts x Channel @ Ohms: 200 Watts x 1 @ 4 Ohm
    • Amplifier Class: D (An amplifier's mode of operation, specifically the conditions in which its electrical current flows for the duration of an audio signal, determines its class. Each class has its strengths and weaknesses when it comes to power efficiency, levels of crossover distortion, and overall sound quality.)
    • Number Of Channels: 1
    • Bass Boost: Variable (Circuitry that boosts the bass response of the amplifier, improving audio reproduction enhancing the sound of low frequencies. Fixed boost means the level of bass response is preset, whereas variable boost allows the user to make adjustments.)
    • Low-Pass Crossover: Variable (Devices with this function allow only audio frequencies below a chosen cut-off frequency to pass through to a speaker or sound system. A device may have a cut-off frequency predetermined by its manufacturer (fixed), multiple cut-off frequency options to choose from (selectable), or have the capability for the frequency to be configured by the user (variable).)
    • High-Pass Crossover: Variable (Devices with this function allow only audio frequencies above a chosen cut-off frequency to pass through to a speaker or sound system. A device may have a cut-off frequency predetermined by its manufacturer (fixed), multiple cut-off frequency options to choose from (selectable), or have the capability for the frequency to be configured by the user (variable).)
  • General
    • Brand: MB Quart
    • Model Number: NA2-400.1
    • Product Name: 400W Class D Digital Mono MOSFET Amplifier with Variable Low-Pass Crossover
    • Color: Black
    • Mounting Hardware Included: false
  • Audio Power
    • Continuous Watts x Channel @ Ohms: 200 Watts x 1 @ 4 Ohm
    • Amplifier Class: D (An amplifier's mode of operation, specifically the conditions in which its electrical current flows for the duration of an audio signal, determines its class. Each class has its strengths and weaknesses when it comes to power efficiency, levels of crossover distortion, and overall sound quality.)
  • Audio
    • Number Of Channels: 1
    • Minimum Frequency Response: 10 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Maximum Frequency Response: 0.3 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Signal-to-Noise Ratio (SNR): 100 decibels (The ratio of the desired signal's strength to the level of background noise. A ratio higher than 1:1, which equates to greater than 0 decibels, indicates more signal than noise.)
    • Bass Boost: Variable (Circuitry that boosts the bass response of the amplifier, improving audio reproduction enhancing the sound of low frequencies. Fixed boost means the level of bass response is preset, whereas variable boost allows the user to make adjustments.)
  • Features
    • Low-Pass Crossover: Variable (Devices with this function allow only audio frequencies below a chosen cut-off frequency to pass through to a speaker or sound system. A device may have a cut-off frequency predetermined by its manufacturer (fixed), multiple cut-off frequency options to choose from (selectable), or have the capability for the frequency to be configured by the user (variable).)
    • High-Pass Crossover: Variable (Devices with this function allow only audio frequencies above a chosen cut-off frequency to pass through to a speaker or sound system. A device may have a cut-off frequency predetermined by its manufacturer (fixed), multiple cut-off frequency options to choose from (selectable), or have the capability for the frequency to be configured by the user (variable).)
    • MOSFET Power Supply: true (A specific type of power supply with the advantages of high switching speed and efficiency at low voltages.)
    • Bluetooth Enabled: false (The device is capable of communicating with another device via Bluetooth, provided they are within the required range of each other. A Bluetooth-enabled device must also be the same Bluetooth version or higher than the accessory it is intended to pair with.)
    • Remote Control Included: No
    • Marine: true
  • Input
    • Line-Level Inputs: true (Also referred to as low-level inputs. Enables the amplifier to receive a sound signal from another device via RCA cables.)
  • Dimensions
    • Product Height: 1.8 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 5.5 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 3.7 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 2.1 pounds (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 1 year
    • Warranty - Labor: 1 year
  • Compatibility
    • Voice Assistant Built-in: No (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
  • Other
    • UPC: 806576227359

Enjoy enhanced audio with this MB Quart compact mono amplifier. It delivers 400W to power a single subwoofer, and it's equipped with a preamp to reduce incoming noise and on-board equalization for a higher-quality sound. This MB Quart compact mono amplifier's PC board is conformal coated to prevent corrosion from salt and moisture.

  • 400W total power: RMS rating of 400W x 1 @ 2 ohms, for robust audio.
  • Variable low-pass-filter crossover: Lets you easily adjust the audio frequency from 50Hz to 150Hz for flexible sonic customization.
  • 4 ohms impedance: Conducts power evenly to keep the speaker at an appropriate level.
  • 100dB signal-to-noise ratio: Offers crisp audio.
  • 0-12dB bass boost: Lets you add punchy bass to your music.
  • Water-resistant design: For extra protection.
  • MOSFET power supply: Delivers efficient performance.
  • Class D circuitry: Ensures reliable power handling.
  • 400W total power: RMS rating of 400W x 1 @ 2 ohms, for robust audio.
  • Variable low-pass-filter crossover: Lets you easily adjust the audio frequency from 50Hz to 150Hz for flexible sonic customization.
  • 4 ohms impedance: Conducts power evenly to keep the speaker at an appropriate level.
  • 100dB signal-to-noise ratio: Offers crisp audio.
  • 0-12dB bass boost: Lets you add punchy bass to your music.
  • Water-resistant design: For extra protection.
  • MOSFET power supply: Delivers efficient performance.
  • Class D circuitry: Ensures reliable power handling.
Whats Included
  • MB QUART 400W Class D Digital Mono MOSFET Amplifier with Variable Low-Pass Crossover
  • MB QUART 400W Class D Digital Mono MOSFET Amplifier with Variable Low-Pass Crossover

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