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    GRS RSRMO-8 Replacement Woofer for 15" Realistic Mach One 8 Ohm

    € 99,13€ 119,95 4 In stock: delivery time 1-4 business days
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    Product description

    We've produced a 15" driver that features the same warm, thundering sound characteristics as the original, but thanks to contemporary materials and technology will last far longer.

     

    Highlights

    • Modern reproduction of the famous Mach One design
    • Resurrect your Mach One speakers from the Seventies!
    • Same voicing but up-to-date materials and technology
    • 2-1/4" copper voice coil on brass former
    • Replaces the 4024 8 ohm version (1976-1981)
    • Great results in custom acoustic suspension designs, too!

     

    Product details

    GRS RSRMO-8 Replacement Woofer for 15" Realistic Mach One 8 Ohm

     

    Radio Shack produced the Realistic Mach One speaker for almost ten years, beginning in the 1970s. The Mach One 15" 3-way system is considered one of the finest loudspeakers offered by Radio Shack. Over time, many Mach Ones have been lost due to foam rot and old age. We've produced a 15" driver that features the same warm, thundering sound characteristics as the original, but thanks to contemporary materials and technology will last far longer. Now you can resurrect your set of Realistic Mach One speakers with completely new woofers, giving them a fresh lease on life! Replaces Realistic Mach One, Mach Two, 3802, 40-4029, 40-4032, 40-4032A, Optimus Pro 4000. Note: This unit is an exact replica of the Mach One. The Mach Two is slightly different, but this unit works great for them too!

    Specifications

    Article number
    RSRMO-8
    Woofer Type
    Subwoofer
    Nominal Diameter
    15"
    Power Handling (RMS)
    125 Watts
    Power Handling (max)
    250 Watts
    Impedance (Z)
    8 ohms
    Sensitivity
    90 dB 2.83V/1m
    Frequency Response
    22-1,200 Hz
    Voice Coil Diameter
    2.25"
    DC Resistance (Re)
    7.2 ohms
    Voice Coil Inductance (Le)
    1.82 mH
    Resonant Frequency (Fs)
    22 Hz
    Mechanical Q (Qms)
    4.94
    Electromagnetic Q (Qes)
    0.63
    Total Q (Qts)
    0.56
    Compliance Equivalent Volume (Vas)
    12.09 ft.³
    Maximum Linear Excursion (Xmax)
    2.5 mm
    Cone / Diaphragm Material
    Paper
    Surround Material
    Foam
    Voice Coil Wire Material
    Copper
    Voice Coil Former
    Brass
    Basket / Frame Material
    Steel
    Magnet Material
    Ferrite
    Overall Outside Diameter
    15.25"
    Overall Depth
    6.25"
    Baffle Cutout Diameter
    13.75"
    # Mounting Holes
    6
    Sealed Volume
    7.54 ft.³
    Sealed F3
    35 Hz
    Vented Volume
    23.32 ft.³
    Vented F3
    17 Hz

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    RSRMO-8 Replacement Woofer for 15" Realistic Mach One 8 Ohm
    € 99,13
    € 119,95
    RSRMO-8 Replacement Woofer for 15" Realistic Mach One 8 Ohm
    4 In stock: delivery time 1-4 business days
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