SUNDOWN AUDIO U SERIES 18" SUBWOOFER D2/D4 (1500-WATTS)


Coil: DVC 4 OHM
Price:
Sale price$549.99

Description

We are a Authorized Dealer of Sundown Audio, products can be bought in-store at our Brick and Mortar Location. Come see us for all your Sundown Audio Needs!

  • Features

    • Black Aluminum 3” voice coil former for superior heat dissipation
    • High Temperature Round-Wire CCAW voice coil with high-temp black adhesive
    • Double stitched surround
    • Heavy duty cast basket
    • Spring loaded terminals accept up to 8 gauge
    • Stitched-on double-XL tinsel leads
    • Rear vented pole piece
    • Rear drilled gap-venting
    • Innovative high-velocity cast aluminum vented frame spacer ring
    • Magnet ID shorting ring
    • Top-Plate Cooling Channels
    • Cast Aluminum surround bolt-on rings
    • Optimized for small ported or bandpass enclosures

    U 18"

    T/S SPECS U 18" D2 U 18" D4
    RE (Ohms) 3.8 6.1
    FS (Hz) 31.3 31.4
    VAS (L) 135.4 135.4
    Qes 0.37 0.42
    Qms 3.41 3.55
    Qts 0.33 0.38
    Le (mH) 2.62 3.97
    BL (NA) 29.9 35.3
    Mms (Grams) 444.1 441.3
    Cms (uM/N) 0.06 0.06
    Sens (dB @ 1w/1m) 92.3db 91.8db

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