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Sundown Audio

SML-12 D2/D4 (500-watts) Shallow

SML-12 D2/D4 (500-watts) Shallow

Regular price $209.99 USD
Regular price $251.99 USD Sale price $209.99 USD
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  • Xmax = 11mm one-way by 70% BL
  • Xmech is a hard limit of 25mm one-way for 12s and 20mm one-way for 10s
  • RMS Power = 500-watts
  • Black Aluminum 2.5” voice coil former for superior heat dissipation
  • High Temperature 4-Layer copper voice coil wire
  • Stitched-On “Mini-XL” Tinsel Leads to prevent fatigue and failure
  • Vented Pole-Piece and Multi-Vented Magnetic Gap
  • Dual-Magnet Design for appropriate motor force factor and mid QTS
  • Custom tooled cone shape for reduced mechanical noise over high excursion
  • Bolt-through motor design to ensure maximum longevity and ruggedness against mechanical failures
    ** This motor is bolted through the top so the bolts are not visible from the back like several other models.
  • Magnet ID shorting ring


T/S Specs SML 12" D2 SML 12" D4
RE (Ohms) 3.650 6.850
FS (Hz) 34.932 39.905
VAS (L) 39.012 29.593
Qes 0.456 0.617
Qms 2.862 3.035
Qts 0.394 0.513
BL (NA) 17.879 22.801
Mms (Grams) 182.067 186.887
Cms (uM/N) 114.018 85.771
Sens (dB @ 1w/1m) 87.5dB 86.7dB
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