12MB3P (discontinued)

12” Woofer for MidBass

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For midbass boxes that require high power handling, efficiency, high fidelity, and low distortion. Extremely versatile these speakers can be used in two-way, three-way and line array systems.


  Version Language Size Uploaded
Data Sheets
file type icon 12MB3P Spec Sheet
updated: Oct 2019
    262 KB Oct 2019
file type icon Components Full Line 2015 Catalog
updated: Aug 2020
    1.32 MB Aug 2020
Hi Res Images
file type icon 12MB3P Side
updated: Oct 2019
    39.1 KB Oct 2019

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Parts & Service


Diameter 12"
Impedance (ohms) 8
RMS (W) 500
Musical Program (W) 1.000
SPL 1W @ 1m (dB) 101
Frequency Range (-10dB) 90 to 4.000
Resonance (Hz) 2.4 (61)
Voice Coil Diameter in.(mm) 100
Voice coil Kapton®/Alumínio
Magnet Weight oz.(g) 93 (2,640)
Frame Material Die cast aluminum


HARMAN Professional Solutions:

12MB3P (discontinued)

12” Woofer for MidBass