Sundown Audio 18″ Woofer, 1750W RMS, Dual 2 Ohm Voice Coils
1750W RMS
Dual 2 Ohm Voice Coils
Black Aluminum 3” 4-layer 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
RE (Ohms): 3.8
FS (Hz): 31.3
VAS (L): 135.4
Qes: 0.37
Qms: 3.41
Qts: 0.33
Le (mH): 2.62
BL (NA): 29.9
Mms (Grams): 444.1
Cms (uM/N): 0.06
Sens (dB @ 1w/1m): 92.3db
Mount Depth: 11.25″
Sold Individually