6x9” Water-Resistant Mid-Bass Loudspeaker | 150W RMS 4-Ohm

SKU: 69PRO300MB-4

NEW ARRIVAL

6x9” Water-Resistant Mid-Bass Loudspeaker | 150W RMS 4-Ohm
6x9” Water-Resistant Mid-Bass Loudspeaker | 150W RMS 4-Ohm
6x9” Water-Resistant Mid-Bass Loudspeaker | 150W RMS 4-Ohm
6x9” Water-Resistant Mid-Bass Loudspeaker | 150W RMS 4-Ohm
6x9” Water-Resistant Mid-Bass Loudspeaker | 150W RMS 4-Ohm
6x9” Water-Resistant Mid-Bass Loudspeaker | 150W RMS 4-Ohm
6x9” Water-Resistant Mid-Bass Loudspeaker | 150W RMS 4-Ohm

6x9” Water-Resistant Mid-Bass Loudspeaker | 150W RMS 4-Ohm

SKU: 69PRO300MB-4

NEW ARRIVAL

Sale price$77.95
/EACH
Ships Free – Dispatches Next Business Day Within the USA
With some limitations - subject to verification and order volume
In stock

Impedance: 4-Ohm

4-Ohm
8-Ohm
Quantity:
  • Key Features

    • Durable 6x9” 4-Ohm Build for efficient, long-lasting performance
    • 98dB High Sensitivity for big volume with less power
    • Water-Resistant Cone for reliable use in harsh conditions
    • Copper Demodulating Ring for reduced distortion and cleaner mid-bass
    • High-Impact Mid-Bass ideal for motorcycle fairings and cars
  • Technical Data - Manual

    DOWNLOAD THE USER MANUAL

    Specifications

    Nominal Diameter
    6x9" / 152x228mm
    Nominal Impedance
    4 Ohms
    RMS Power Handling
    150W
    MAX Power Handling
    300W
    Sensitivity (1w/1m)
    98dB
    Frequency Response
    50Hz-12.5kHz
    Recommended HI Pass Crossover
    80Hz
    Sold in Pair or Single
    Single
    Grill Included
    No
    Demodulating Rings
    Copper Ring
    Cone Shape
    Curvilinear
    Speaker Terminals
    Spade

    Motor

    Voice Coil Diameter
    1.5" / 38.6mm
    Voice Coil Former Material
    Kapton
    Winding Material
    CCAW
    Cone Material
    Paper With Water Resistant Coat
    Dust Cap Material
    Paper With Water Resistant Coat
    Surround Material
    Cloth
    Basket Material
    Steel
    Basket Color/Finish
    Satin Black
    Magnet Material
    Ferrite
    Magnet Weight
    20 Oz
    Displacement Volume
    0.48L / 0.016ft3

    Thiele & Small Parameters

    Equivalent Volume
    11.61L / 0.41ft3
    Excursion (one way)
    1.6mm
    Free Air Resonance
    100Hz
    Mechanical Factor
    2.270
    Electrical Factor
    1.02
    Total Factor
    0.7
    Mechanical Mass
    11.74G
    Mechanical Compliance
    0.18mm/N
    BL Factor
    6.69
    Voice Coil Inductance
    0.31mH
    Cone Area
    213.82 cm2
    DC Resistance
    3.2 Ohms

    Measurement

    Overall Diameter
    6.4"x9.2" / 164x234mm
    Overall Depth
    3.1" / 79mm
    Front Mount Baffle Cutout
    5.7"x8.6" / 145x218mm
    Mounting Depth
    3" / 75mm
    Motor Diameter
    4.5" / 115mm

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  • Product Overview

    Product Overview

    Tuned for loud, clean output in cars and motorcycles: DS18’s 69PRO300MB-4 hits harder and offers elite mid-bass performance without drawing insane amounts of power.

    Effortless Loudness
    Rated at 98dB, this speaker delivers massive volume using less power than other mid-bass drivers in its class. When installed in sealed or open-air environments, the 69PRO300MB-4 produces powerful impact that cuts through any road noise.

    Road-Ready
    Featuring a water-resistant coated paper cone and dust cap, this mid-bass driver is built to survive harsh outdoor conditions. Its heavy-duty design provides durability for performance in all elements.

    Low-Distortion Performance
    A precision-tuned copper demodulation ring widens the magnetic field and allows the voice coil to move smoothly, drastically reducing distortion at high volume. You get more accurate, harder-hitting mid-bass response from 50Hz to 12.5kHz.

    Optimized for Power and Versatility
    This speaker thrives in car door panels and motorcycle fairings where strong mid-bass is essential for a balanced sound system.

    If you want a mid-bass speaker that outperforms ordinary speakers in every category—the 69PRO300MB-4 delivers.

     

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