Wire on TIL Former Design 4-Layer Single Voice Coil Motor Structure Pole Geometry Compound Radius Curve Configuration Airflow Management System Frame Material Injection Molded Polypropylene Design Custom High-Strength 5-Leg Terminals Layout One Side Design 2-Way, Insert & Ouick-Connect Terminals Tinsel Leads Design 16GA. Stranded, Insulated Gasket Design Rubber Mounting Gasket Enclosure Information Mounting Depth 144.72 mm / 5-11/16" Mounting Diameter - Front Mount 229 mm / 9-1/32" Displacement - Front Mount** 0.083 ft3 Added Volume - Reverse Mount (magnet out)** 0.055 ft3 Recommended Enclosure Alignments Sealed, Infinite Baffle Sealed Box Volume Range (Gross) External Box Dimensions 32" x 22" x 15" Optimum Sealed Box Gross Internal Volume 4.93 ft3 Net Internal Volume** 4.85 ft3 Fb, Fs, Otc 40 Hz, 52 Hz, 0.51 dB Vented Box Volume Range (Gross) N/A External Box Dimensions N/A Gross Internal Volume N/A Vent Area (dimensions) N/A Optimum Vented Box Vent Length N/A Vent Displacement N/A Net Internal Volume (Vb)** N/A F3,ripple, Fb N/A Electro-Mechanical Parameters* Nominal Impedance 4 Q Frequency Response 35 - 1000 Hz Sensitivity (SPL@1W/1m)* 86 dB D.C Coil Resistance (Re) 4.05 Q Inductance (Le) 1kHz/20kHz 2.39 / 3.64 mH Free Air Resonance (Fs) 38.3 Hz Equivalent Stiffness (Vas) 27.25 L (0.96 ft3) Mechanical O (Oms) 13.35 Electrical O (Oes) 0.51 Total O (Ots) 0.49 Linear Excursion [(Hvc-Hag)/2)], One-Way (Xmax) 12.54 mm Magnetic Linear Excursion, One-Way (Xmag) 14 mm Mechanical Excursion, Peak-to-Peak 42 mm Gap Height (Hag) 8 mm Coil Height (Hvc) 33.08 mm Cone Area (Sd) 314.16 cm2 Voice Coil Diameter 38.55 mm (1.52") Magnet Weight 52.9 oz Note: All specifications are subject to change without notice # All T/S parameters measured/calculated with voice coils connected in series, after break-in. * This commonly misunderstood specification should not be used as a reference for subwoofer output capability. ** Based upon 3/4" (19mm) baffle thickness, with opening cut approximately to gasket inner diameter TYPE-R WIRING WORKSHEET CÂBLAGE POUR TYPE-R_...