{"product_id":"18-sound-18sds-2-lf-driver-18-inch-high-power-neo-subwoofer-with-dss-double-silicon-spider-1800-watts-rms-16000-watts-peak-isv-interleaved-sandwich-voice-coil-2-ohms-b0cp6bvv76","title":"18-inch High Power Neo Subwoofer 1800 Watts RMS 2-Ohms U77150","description":"Brand: 18 Sound\nSpeaker Maximum Output Power: 3600 watts\nFrequency Response: 4000 hertz\nConnectivity Technology: Auxiliary\nAudio Output Mode: Surround\n\n- \"HIGHLIGHT : Class D amplifier optimized for maximum power transfer || Conforms to Powersoft iPal standards || 95 dB SPL 1W \/ 1m average sensitivity || 135mm (5.3\"\") split winding, four layer ISV copper clad aluminum wire voice coil || 3600 W program power handling || Double Silicon Spider (DSS) for improved excursion control || \"\n- \"SPECIFICATIONS || * Nominal Diameter 460 mm (18 ) || * Nominal Impedance 2 OHMS || * AES Power (1) 1800 W || * Program Power (2) 3600 W || * Sensitivity (3) 93 dB || * Frequency Range 29 to 4000 Hz || * Recomm. enclosure volume 80 to 150 L (2.83 to 5.30 cu.ft) ||\"\n- \" SPECIFICATIONS || * Minimum Impedance 1.9 OHMS || * Max peak to peak excursion 33 mm (1.30 in) || * Voice coil diameter 135 mm (5.3 in) || * Voice coil winding material CCAW || * Voice coil | Magnetic gap height 45 mm | 18 mm (1.77 in | 0.71 in) || * Suspension Triple Roll, Polycotton || * Cone Ribbed, Water repellent, Treated Paper || \"\n- \"THIELE SMALL PARAMETERS (4) * Fs 29 Hz || * Sd 1225.4 sq.cm (189.9 sq.in) || * Qms 7.0 || * Qes 0.18 Free air Impedance curve || * Qts 0.17 || * Vas 136 L (4.79 cu.ft) || * Mms 444 g (0.98 lb) || * BL 24.4 Tm || * Xmax (5) +\/-18 mm (+\/-0.71 in) || * Xvar (6) +\/-15 mm (+\/-0.59 in) || * Le (1 kHz) 0.93 mH || * Ref. Efficiency (half space) 2.0 % || \"\n- \"MOUNTING AND SHIPPING INFO || * Overall diameter 462 mm (18.2 in) || * N. of mounting holes 8 || * Mounting holes diameter 8.5 mm (0.33 in) || * Bolt circle diameter 440 mm (17.3 in) || * Baffle cutout diameter 417 mm (16.4 in) || * Total depth 237 mm (9.3 in) || * Flange and gasket thickness 24 mm (0.9 in) || * Net weight 18 kg (39.7 lb) || * Shipping weight 18.5 kg (40.8 lb) || * DSS Double Silicon Spider, ISV Interleaved Sandwich Voice Coil || \"","brand":"My Store","offers":[{"title":"Default Title","offer_id":52566288859352,"sku":"P359350767016088914","price":37.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/7847\/7016\/files\/51gwl6_RWOL.jpg?v=1790476631","url":"https:\/\/cuteplaykid.shop\/products\/18-sound-18sds-2-lf-driver-18-inch-high-power-neo-subwoofer-with-dss-double-silicon-spider-1800-watts-rms-16000-watts-peak-isv-interleaved-sandwich-voice-coil-2-ohms-b0cp6bvv76","provider":"My Store","version":"1.0","type":"link"}