8” High-Sensitivity Professional Midrange Loudspeaker with Neodymium Magnet | 200W RMS 4-Ohm

SKU: 8PRO400NMR-4

NEW ARRIVAL

8” High-Sensitivity Professional Midrange Loudspeaker with Neodymium Magnet | 200W RMS 4-Ohm
8” High-Sensitivity Professional Midrange Loudspeaker with Neodymium Magnet | 200W RMS 4-Ohm
8” High-Sensitivity Professional Midrange Loudspeaker with Neodymium Magnet | 200W RMS 4-Ohm
8” High-Sensitivity Professional Midrange Loudspeaker with Neodymium Magnet | 200W RMS 4-Ohm
8” High-Sensitivity Professional Midrange Loudspeaker with Neodymium Magnet | 200W RMS 4-Ohm
8” High-Sensitivity Professional Midrange Loudspeaker with Neodymium Magnet | 200W RMS 4-Ohm
8” High-Sensitivity Professional Midrange Loudspeaker with Neodymium Magnet | 200W RMS 4-Ohm

8” High-Sensitivity Professional Midrange Loudspeaker with Neodymium Magnet | 200W RMS 4-Ohm

SKU: 8PRO400NMR-4

NEW ARRIVAL

Sale price$144.95
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Ships Free – Dispatches Next Business Day Within the USA
With some limitations - subject to verification and order volume
In stock

Size: 8" 200W RMS

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  • Key Features

    • 8” High-Sensitivity Midrange Speaker (100 dB Output)
    • 200W RMS / 400W Peak Power Handling
    • Neodymium Magnet for Lightweight, High Efficiency
    • 100 Hz–17 kHz Frequency Range for Clear Vocals
    • Aluminum Basket with High-Performance Voice Coil
  • Technical Data - Manual

    DOWNLOAD THE USER MANUAL

    Specifications

    Nominal Diameter
    8" / 203mm
    Nominal Impedance
    4 Ohms
    RMS Power Handling
    200W
    MAX Power Handling
    400W
    Sensitivity (1w/1m)
    100dB
    Frequency Response
    100Hz-17kHz
    Recommended High-Pass Crossover
    120Hz
    Sold as
    Single unit
    Demodulating Rings
    Copper Ring
    Cone Shape
    Curvilinear
    Speaker Terminals
    Push 16ga

    Motor

    Voice Coil Diameter
    1.5" / 38.6mm
    Voice Coil Former Material
    Kapton
    Winding Material
    CCAW
    Cone Material
    Paper
    Dust Cap Material
    Paper
    Surround Material
    Cloth
    Leads Connection Type
    Spider Crossed
    Basket Material
    Aluminum
    Basket Color/Finish
    Black
    Magnet Material
    Neodymium
    Magnet Weight
    8 Oz

    Thiele & Small Parameters

    Equivalent Volume
    17.42L / 0.615ft3
    Excursion (one way)
    1.65mm
    Free Air Resonance
    97Hz
    Mechanical Factor
    1.530
    Electrical Factor
    0.27
    Total Factor
    0.23
    Mechanical Mass
    10.85g
    Mechanical Compliance
    0.25mm/N
    BL Factor
    5.84
    Voice Coil Inductance
    0.39mH
    Cone Area
    221.67 Cm2
    DC Resistance
    3.6 Ohms

    Measurement

    Overall Diameter
    8.1" / 206mm
    Overall Depth
    3.3" / 84.6mm
    Front Mount Baffle Cutout
    7" / 180mm
    Mounting Depth
    3" / 77.5mm
    Motor Diameter
    3.5" / 90mm

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  • Product Overview

    Product Overview

    8” High-Sensitivity Professional Midrange Loudspeaker with Neodymium Magnet

    Neodymium Precision 
    The 8PRO400NMR-4 is a 8” high-sensitivity professional mid-range built for extreme output and clarity. With 200W RMS and 400W MAX power handling, this 4-ohm speaker delivers aggressive, detailed mids that cut through the loudest systems.

    Pure Projection
    Powered by a neodymium motor, the 8PRO400NMR-4  delivers 100 dB sensitivity and a focused 100 Hz–17 kHz frequency response. Sound stays sharp, present, and commanding at high volumes.

    Loud and Reliable
    A steel basket provides structural rigidity and a cloth surround ensures durability. Its 3” mounting depth allows for versatile installation across a wide range of applications.

    Professional Performance
    A 1.5” Kapton voice coil with CCAW winding ensures efficient heat dissipation and consistent power handling. The copper demodulating ring enhances clarity while reducing distortion, keeping your mids clean even under heavy demand.

    Engineered to Be Heard
    Designed for high-output applications, the 8PRO400NMR-4 is built for serious sound enthusiasts who demand projection, efficiency, and reliability. Available in 6”, 8”, and 6x9” options.

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