The 12W1600 woofer features a special 4″ split copper wire voice coil wound on a fiberglass former using proprietary high temperature adhesives. It features an optimized ceramic ferrite magnet assembly that will guarantee very good Low dynamic range with a very low distortion figure. This professional low frequency driver is especially recommended for compact vented enclosures, in which it will deliver solid, deep bass output. 4″ split copper voice coil wound on fiberglass former for hi-temp performance, 8 ohms Ventilated voice coil gap reduces power compression 10.5 mm Xmax, 36 mm peak-to-peak excursion before damage 1600 watts continuous program power rating makes high acoustical output High BL factor and Xmax for outstanding Low output Weather-resistant paper cone and dust cap Designed to make tremendous amounts of bass, the 12W1600 12″ woofer can be used in small vented or sealed cabinet. The shallow 5.51″ mounting depth and high EBP makes it ideal for compact folded horn enclosures. Our specially designed rigid cast aluminum frame features side forced cooling system openings which allows airflow to cool the voice coil to handle up to 1600 watts RMS without issue. Spring-loaded push terminals make installation a snap while offering a secure connection to your speaker wires. To stand up to the use and abuse of the professional sound environment we designed a 4″ spit copper voice coil that is wound inside-outside on a fiberglass former and features a generous 27.5 mm winding length for extended Xmax and less distortion. The cone, constructed of thick paper for a natural response, includes glass fiber reinforcement and uses a ribbed design offering additional structural support. Supporting the cone is a double heavy spider and triple roll treated cloth surround, both designed for high excursion applications to handle short bursts of excessive power without damage. GENERAL SPECIFICATIONS Nominal Diameter 12″ (305 mm) Nominal impedance 8 Ohm Nominal Power Handling 800 Watts Continuous Program Power (RMS) 1600 Watts Max Peak Power 3200 Watts Sensitivity 2.83V at 1m 94 dB Recommended Hi Pass Crossover****For Full Power Handling 60 Hz****12db Per Octave Crossover Frequency Response 55 – 2,500 Hz Voice Coil Diameter 4″ (100 mm) Voice Coil Wire Copper Voice Coil Winding Depth 27.0 mm Former Material Glass Fiber Magnetic Gap Depth 12.0 mm Frame Material Die Cast Aluminum THIELE-SMALL PARAMETERS Equivalent Volume Vas 46.99 l Excursion (mathematical)*** Xmax 10.50 mm Free Air Resonance Fs 51.22 Hz Mechanical Factor Qms 14.98 Electrical Factor Qes 0.40 Total Factor Qts 0.39 Cone Area Sd 594 cm² Mechanical Mass Mms 101.16 g Bl Factor Bl 20.35 Tm Dc Resistance Re 5.1 Ohm Inductance Le 1.26 mH at 1 kHz Mechanical Mass Without Air Mmd 92.97 g Mechanical Compliance Cms 0.095 mm/N EXTRA INFO Overall Diameter 12.40” (315 mm) Front Mount Baffle Cutout 11.16” (283.4 mm) Mounting Depth 5.51” ( 140 mm) Overall Depth 6.04” (153.5 mm) Net Weight 24.22 Lbs (11.0 kg) Shipping Weight 26.01.Lbs (11.80 kg) Carton Dimensions W x L x H 13.38” x 13.38” x 6.69”(340 x 340 x 170 mm)
