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500W RMS, 1000W MAX 4-Ohm Impedance 12 Inch / 250mm Subwoofer - DES124


Diamond Elite DES series subwoofers represent quality craftsmanship and precision engineering that delivers the best performance in its class! The new DES subwoofers have been designed for greater flexibility for use in a variety of enclosure designs. The new versatile subwoofer delivers dynamic sound and that signature Diamond Audio bass that can withstand the demands exerted by long-extended listening sessions. Constructed with a high-grade reinforced hybrid paper fiber cone structure to handle extreme power and equipped with the popular impedance switch feature, the new DES subwoofers surely will not disappoint!

True fiber weave backed parabolic cone - High grade rolled edge six legs black powder coated stamped frame - Dual mirror image spider with woven tinsel leads - Black PVC wrap around mounting gasket - Vented pole piece and voice coil gap for cooler operation - Klippel® DA optimized motor and suspension symmetry.



  • 4Ω Impedance
  • 500W RMS, 1000W MAX
  • Dual Voice Coil
  • Mounting Diameter: 11” / 279.5mm
  • Mounting Depth: 6.63” / 168.5mm

Diamond Audio - DES 12" 500W RMS 4-Ohm Subwoofer

  • Subwoofer Size 12''
    Nominal Impedance (ohms)
    SPL (db) 82.8
    Re (Ω)[series] 6.30
    Qms 9.0
    Qes 0.96
    Qts 0.87
    Fs-Free Air Resonance (Hz) 34.0
    Vas (Liter) 30.0
    Sd (cm²) 0.050
    BL (T*M) 19.3
    Xmax - Inch(mm) 15.7
    Cms (mm/N) 0.08
    Mms (g) 263
    Pwr (W) NOM/MAX 500/1000
    Total Diameter 12.57'' (319.4mm)
    Mounting Diameter (inch/mm) 11.00'' (280.6mm)
    Screw Hole Diameter 11.90'' (302.6mm)
    Mounting Depth 6.63'' (168.5mm)
    Magnet Diameter (E) 6.51'' (165.2mm)
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