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2003 SONY MOBILE PRODUCT GUIDE 12 Polypropylene Cone 1200W peak power (350W RMS) Unique cone design offers superior rigidity Gold-plated Binding Posts Small sealed/ported enclosure optimized 4W Voice Coil XS-L121P5 12” Component Subwoofer Specifications Speaker Peak power Rated power Impedance Sensitivity Frequency response Mass Supplied accessory Woofer 30 cm (12 in.), cone type 1,200 watts 350 watts 4 ohms 89 dB/W/m 18 2,000 Hz Approx. 5.7 kg (12 lb. 10oz.) per speaker Parts for installation Thiele/Small Parameters Impedance d (mm) d (inch) Rdc (W) Fs (Hz) Qts Qes Qms 4W 250 9.8 3.2 26.4 0.42 0.44 5.86 Recommended Enclosure: Vas (Lit.) Vas (Cu.ft) Mms (g) Lvc (mH) Xmax (mm) Xmax (inch) BL (Tm) Enclosure vol. (Net) 55.5 1.96 219.0 1.2 7.5 0.3 16.1 28 Lit. (1.00 cu.ft) Sealed type Dimensions Unit: mm(in.) ø307( 12 1/8 ) Design and Specifications subject to change without notice. ø277 (11) ø328 (13) 10 - ø5.5 (7/32) 161 (6 3/8 )
