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MB Quart

MB Quart - Nautic Series Class AB Bridgeable Multichannel Amplifier with Variable Crossovers - Silver

Model: NA360.4
SKU: 4400247
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  • Key Specs
    • Continuous Watts x Channel @ Ohms: 90 x 4
    • Maximum Watts x Channel @ Ohms: 90W x 4 x 2 ohms (This is the maximum load the speaker, subwoofer or amp can drive.)
    • Amplifier Class: AB (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: 4
    • 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.)
    • Bridgeable: true (Bridging an amplifier increases the power it supplies to the speaker(s).)
    • Low-Pass Crossover: None (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: None (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: NA360.4
    • Product Name: Nautic Series Class AB Bridgeable Multichannel Amplifier with Variable Crossovers
    • Color: Silver
    • Mounting Hardware Included: false
  • Audio Power
    • Continuous Watts x Channel @ Ohms: 90 x 4
    • Maximum Watts x Channel @ Ohms: 90W x 4 x 2 ohms (This is the maximum load the speaker, subwoofer or amp can drive.)
    • Amplifier Class: AB (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: 4
    • 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.)
    • Signal-to-Noise Ratio (SNR): 90 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
    • Bridgeable: true (Bridging an amplifier increases the power it supplies to the speaker(s).)
    • Low-Pass Crossover: None (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: None (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: false (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: false
    • Fan Cooled: false
  • 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: 2.25 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: 13.75 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: 9.5 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: 8 pounds (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 1 year
    • Warranty - Labor: 1 year
  • Other
    • UPC: 806576221883

Listen to tunes while out on the water with help from this MB Quart Nautic Series NA360.4 multichannel marine amplifier features on-board equalization, a Q-stasis preamplifier stage and Class SQ circuit topology to deliver immersive sound.

  • Geek Squad® installation: is strongly recommended for this product. Please visit your local Best Buy store for details.
  • Handles up to 360W continuous power @ 2 ohms (90W x 4): For robust sound. Up to 240W continuous power @ 4 ohms (60W x 4) and up to 360W continuous power (180W x 2) bridged.
  • Variable low-pass and high-pass filters: Allow flexible operation. The low-pass filter is variable from 40-250Hz and the high-pass filter is variable from 250Hz - 4kHz.
  • On-board equalization: Along with a Q-stasis preamplifier stage and Class SQ circuit topology ensures optimal performance.
  • Conformal coated water-resistant PCB: Allows installation on boats and other aquatic vehicles, so you can enjoy tunes while out on the water.
  • Geek Squad® installation: is strongly recommended for this product. Please visit your local Best Buy store for details.
  • Handles up to 360W continuous power @ 2 ohms (90W x 4): For robust sound. Up to 240W continuous power @ 4 ohms (60W x 4) and up to 360W continuous power (180W x 2) bridged.
  • Variable low-pass and high-pass filters: Allow flexible operation. The low-pass filter is variable from 40-250Hz and the high-pass filter is variable from 250Hz - 4kHz.
  • On-board equalization: Along with a Q-stasis preamplifier stage and Class SQ circuit topology ensures optimal performance.
  • Conformal coated water-resistant PCB: Allows installation on boats and other aquatic vehicles, so you can enjoy tunes while out on the water.
Whats Included
  • MB Quart Nautic Series Class AB Bridgeable Multichannel Amplifier with Variable Crossovers
  • Owner's manual
  • MB Quart Nautic Series Class AB Bridgeable Multichannel Amplifier with Variable Crossovers
  • Owner's manual

Q: Is this a 4channel amp

A: undefined

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