Audio Dynamics 1208 Dual 4 ohm Subwoofers 1 PAIR USED

Subwoofers are in good used condition and function properly as intended. Subwoofers show signs of useage (cosmetic) including some residue from previous enclosure mounting. These are customer trade-ins pulled in working order. Dual 4 ohm Voice coils Very budget friendly entry level sound quality subwoofer.   Sold in Pairs (several pairs available) Specifications: 50W – 200W optimal power range 1.5″ voice coil diameter Designed for use in small sealed & vented enclosures. Engineered in the USA. Fs 45.001 Hz Qms 4.875 Vas 12.303 l Cms 0.218 mm/N Mms 57.380 g Rms 3.328 kg/s Xmax 10 mm (One-Way) Dia 159.315 mm Sd 201.000 cm² Qes 0.763 Re 7.600 Ω Le 1.500 mH Z 9.120 Ω Bl 12.715 Tm Bl²/Re 21.271 N²/W Qts 0.660 no 0.142 % SPL 83.662 dB EBP 58.995 Nominal Diameter 8.0in Overall Diameter 8.4in / 213mm Mounting Hole Diameter 7.16in / 181mm Motor Outer Diameter 4.69in / 119mm Mounting Depth 3.93in / 99mm Driver Displacement 0.02 cu ft / 0.68l Minimum Sealed Volume 0.