{"product_id":"jl-audio-tw3-thin-line-car-subwoofer-10-dual-4-ohm-10tw3-d4-1778471737","title":"JL Audio® TW3 Thin-line Car Subwoofer 10\\\" Dual 4 ohm (10TW3-D4)","description":"TW3 thin-line car subwoofer delivers crisp bass available in 10- or 12 inches, small enclosure design, polypropylene cone technology, and a 1-year warranty. \u003cbr\u003e\u003cdiv\u003e\n\u003ctable\u003e         \u003ctbody\u003e         \u003ctr class=\"title\"\u003e             \u003ctd colspan=\"2\" style=\"background: #fff; color: #000; border: 1px solid #ddd; border-width: 0px 0px 1px 0px; padding: 0px;\"\u003e                 \u003ch3\u003eGeneral\u003c\/h3\u003e             \u003c\/td\u003e         \u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eSizes\u003c\/th\u003e\n\u003ctd\u003e10\"\/12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e10\": 10.1 lbs (4.6 kg)\u003cbr\u003e12\": 14.9 lbs (6.8 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eContinuous power handling (RMS)\u003c\/th\u003e\n\u003ctd\u003e400 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eSensitivity (SPL @ 1 W\/1 m)\u003c\/th\u003e\n\u003ctd\u003e10\" (Dual 4 Ω): 82.10 dB\u003cbr\u003e10\" (Dual 8 Ω): 82.27 dB\u003cbr\u003e12\" (Dual 4 Ω): 84.11 dB\u003cbr\u003e12\" (Dual 8 Ω): 84.23 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eNominal impedance\u003c\/th\u003e\n\u003ctd\u003eDual 4 Ω or Dual 8 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eRecommended amplifier power (RMS)\u003c\/th\u003e\n\u003ctd\u003e200-400 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eCone material\u003c\/th\u003e\n\u003ctd\u003eMineral-filled polypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e         \u003ctbody\u003e         \u003ctr class=\"title\"\u003e             \u003ctd colspan=\"2\" style=\"background: #fff; color: #000; border: 1px solid #ddd; border-width: 0px 0px 1px 0px; padding: 0px;\"\u003e                 \u003ch3\u003eNetworking \u0026amp; Connections\u003c\/h3\u003e             \u003c\/td\u003e         \u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eSpeaker connections\u003c\/th\u003e\n\u003ctd\u003ePush-button terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e         \u003ctbody\u003e         \u003ctr class=\"title\"\u003e             \u003ctd colspan=\"2\" style=\"background: #fff; color: #000; border: 1px solid #ddd; border-width: 0px 0px 1px 0px; padding: 0px;\"\u003e                 \u003ch3\u003eMounting Dimensions\u003c\/h3\u003e             \u003c\/td\u003e         \u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eFrame outer diameter\u003c\/th\u003e\n\u003ctd\u003e10\": Max: 11.2\" (284 mm)\u003cbr\u003eMin: 10.5\" (267 mm)\u003cbr\u003e12\": Max: 13.2\" (335 mm)\u003cbr\u003eMin: 12.5\" (318 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eMounting depth clearance\u003c\/th\u003e\n\u003ctd\u003e10\": 3.25\" (83 mm)\u003cbr\u003e12\": 3.5\" (89 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eMounting hole\u003c\/th\u003e\n\u003ctd\u003e10\": 9.625\" (244 mm)\u003cbr\u003e12\": 11.625\" (295 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eBolt hole circle\u003c\/th\u003e\n\u003ctd\u003e10\": 10.5\" (267 mm)\u003cbr\u003e12\": 12.5\" (318 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eMotor outer diameter\u003c\/th\u003e\n\u003ctd\u003e10\": 5.1\" (130 mm)\u003cbr\u003e12\": 6.125\" (156 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eDriver displacement\u003c\/th\u003e\n\u003ctd\u003e10\": 0.019 cu ft (0.54 L)\u003cbr\u003e12\": 0.029 cu ft (0.82 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e         \u003ctbody\u003e         \u003ctr class=\"title\"\u003e             \u003ctd colspan=\"2\" style=\"background: #fff; color: #000; border: 1px solid #ddd; border-width: 0px 0px 1px 0px; padding: 0px;\"\u003e                 \u003ch3\u003eParameters\u003c\/h3\u003e             \u003c\/td\u003e         \u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eFree Air Resonance (FS)\u003c\/th\u003e\n\u003ctd\u003e10\" (Dual 4 Ω): 32.30 Hz\u003cbr\u003e10\" (Dual 8 Ω): 39.262 Hz\u003cbr\u003e12\" (Dual 4 Ω): 26.46 Hz\u003cbr\u003e12\" (Dual 8 Ω): 32.660 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eElectrical “Q” (Qes)\u003c\/th\u003e\n\u003ctd\u003e10\" (Dual 4 Ω): 0.656\u003cbr\u003e10\" (Dual 8 Ω): 0.825\u003cbr\u003e12\" (Dual 4 Ω): 0.558\u003cbr\u003e12\" (Dual 8 Ω): 0.715\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eMechanical “Q” (Qms)\u003c\/th\u003e\n\u003ctd\u003e10\" (Dual 4 Ω): 11.35\u003cbr\u003e10\" (Dual 8 Ω): 9.84\u003cbr\u003e12\" (Dual 4 Ω): 10.766\u003cbr\u003e12\" (Dual 8 Ω): 10.071\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eTotal “Q” (Qts)\u003c\/th\u003e\n\u003ctd\u003e10\" (Dual 4 Ω): 0.62\u003cbr\u003e10\" (Dual 8 Ω): 0.761\u003cbr\u003e12\" (Dual 4 Ω): 0.531\u003cbr\u003e12\" (Dual 8 Ω): 0.668\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eEquivalent Compliance (Vas)\u003c\/th\u003e\n\u003ctd\u003e10\" (Dual 4 Ω): 0.700 cu ft (19.82 L)\u003cbr\u003e10\" (Dual 8 Ω): 0.510 cu ft (14.44 L)\u003cbr\u003e12\" (Dual 4 Ω): 1.72 cu ft (48.73 L)\u003cbr\u003e12\" (Dual 8 Ω): 1.205 cu ft (34.12 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eOne-way linear excursion (Xmax; specs are derived via one-way voice coil overhang method with no correction factors applied)\u003c\/th\u003e\n\u003ctd\u003e0.6\" (15.2 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eReference Efficiency (NO)\u003c\/th\u003e\n\u003ctd\u003e10\" (Dual 4 Ω): 0.23%\u003cbr\u003e10\" (Dual 8 Ω): 0.23%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eEffective piston area (SD)\u003c\/th\u003e\n\u003ctd\u003e10\": 56.532 in² (0.0365 m²)\u003cbr\u003e12\": 83.517 in² (0.0539 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eDC resistance (RE)\u003c\/th\u003e\n\u003ctd\u003e10\" (Dual 4 Ω): 9.036 Ω\u003cbr\u003e10\" (Dual 8 Ω): 15.008 Ω\u003cbr\u003e12\" (Dual 4 Ω): 9.280 Ω\u003cbr\u003e12\" (Dual 8 Ω): 14.800 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e         \u003ctbody\u003e         \u003ctr class=\"title\"\u003e             \u003ctd colspan=\"2\" style=\"background: #fff; color: #000; border: 1px solid #ddd; border-width: 0px 0px 1px 0px; padding: 0px;\"\u003e                 \u003ch3\u003eSealed Enclosure Specifications\u003c\/h3\u003e             \u003c\/td\u003e         \u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eWall thickness\u003c\/th\u003e\n\u003ctd\u003e0.75\" (19 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eFront baffle thickness\u003c\/th\u003e\n\u003ctd\u003e0.75\" (19 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eVolume (net int.)\u003c\/th\u003e\n\u003ctd\u003e10\" (Dual 4 Ω): 0.50 cu ft (14.16 L)\u003cbr\u003e10\" (Dual 8 Ω): 0.575 cu ft (16.3 L)\u003cbr\u003e12\" (Dual 4 Ω): 0.80 cu ft (22.7 L)\u003cbr\u003e12\" (Dual 8 Ω): 1 cu ft (28.3 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eExternal width (W)\u003c\/th\u003e\n\u003ctd\u003e10\" (Dual 4 Ω): 16\" (406 mm)\u003cbr\u003e10\" (Dual 8 Ω): 16.75\" (425 mm)\u003cbr\u003e12\" (Dual 4 Ω): 21.25\" (540 mm)\u003cbr\u003e12\" (Dual 8 Ω): 25\" (635 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eExternal height (H)\u003c\/th\u003e\n\u003ctd\u003e10\" (Dual 4 Ω): 13.875\" (352 mm)\u003cbr\u003e10\" (Dual 8 Ω): 15\" (381 mm)\u003cbr\u003e12\" (Dual 4 Ω): 16\" (406 mm)\u003cbr\u003e12\" (Dual 8 Ω): 16.625\" (422 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eExternal depth (D)\u003c\/th\u003e\n\u003ctd\u003e6.5\" (165 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003e-3 dB cutoff frequency (F3)\u003c\/th\u003e\n\u003ctd\u003e10\" (Dual 4 Ω): 40.09 Hz\u003cbr\u003e10\" (Dual 8 Ω): 41.61 Hz\u003cbr\u003e12\" (Dual 4 Ω): 37.99 Hz\u003cbr\u003e12\" (Dual 8 Ω): 38.27 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eSystem resonance (FC)\u003c\/th\u003e\n\u003ctd\u003e10\" (Dual 4 Ω): 40.09 Hz\u003cbr\u003e10\" (Dual 8 Ω): 41.61 Hz\u003cbr\u003e12\" (Dual 4 Ω): 37.99 Hz\u003cbr\u003e12\" (Dual 8 Ω): 38.27 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eSystem Q at resonance (QTC)\u003c\/th\u003e\n\u003ctd\u003e10\" (Dual 4 Ω): 0.96\u003cbr\u003e10\" (Dual 8 Ω): 1.0453\u003cbr\u003e12\" (Dual 4 Ω): 0.9426\u003cbr\u003e12\" (Dual 8 Ω): 0.9919\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e         \u003ctbody\u003e         \u003ctr class=\"title\"\u003e             \u003ctd colspan=\"2\" style=\"background: #fff; color: #000; border: 1px solid #ddd; border-width: 0px 0px 1px 0px; padding: 0px;\"\u003e                 \u003ch3\u003ePorted Enclosure Specifications\u003c\/h3\u003e             \u003c\/td\u003e         \u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eWall thickness\u003c\/th\u003e\n\u003ctd\u003e0.75\" (19 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eFront baffle thickness\u003c\/th\u003e\n\u003ctd\u003e0.75\" (19 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eVolume (net int.)\u003c\/th\u003e\n\u003ctd\u003e10\" (Dual 4 Ω): 0.60 cu ft (17 L)\u003cbr\u003e10\" (Dual 8 Ω): 0.75 cu ft (21.2 L)\u003cbr\u003e12\" (Dual 4 Ω): 0.95 cu ft (26.9 L)\u003cbr\u003e12\" (Dual 8 Ω): 1.3 cu ft (36.8 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eExternal width (W)\u003c\/th\u003e\n\u003ctd\u003e10\": 30\" (762 mm)\u003cbr\u003e12\" (Dual 4 Ω): 30\" (762 mm)\u003cbr\u003e12\" (Dual 8 Ω): 34\" (864 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eExternal height (H)\u003c\/th\u003e\n\u003ctd\u003e10\" (Dual 4 Ω): 14.625\" (372 mm)\u003cbr\u003e10\" (Dual 8 Ω): 16.375\" (416 mm)\u003cbr\u003e12\" (Dual 4 Ω): 16.625\" (422 mm)\u003cbr\u003e12\" (Dual 8 Ω): 17\" (432 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eExternal depth (D)\u003c\/th\u003e\n\u003ctd\u003e10\" (Dual 4 Ω): 5.125\" (130 mm)\u003cbr\u003e10\" (Dual 8 Ω): 5.25\" (133 mm)\u003cbr\u003e12\" (Dual 4 Ω): 6.50\" (165 mm)\u003cbr\u003e12\" (Dual 8 Ω): 6.75\" (171 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eInternal slot port width\u003c\/th\u003e\n\u003ctd\u003e10\" (Dual 4 Ω): 3.625\" (92 mm)\u003cbr\u003e10\" (Dual 8 Ω): 3.75\" (95 mm)\u003cbr\u003e12\" (Dual 4 Ω): 5\" (127 mm)\u003cbr\u003e12\" (Dual 8 Ω): 5.25\" (133 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eInternal slot port height\u003c\/th\u003e\n\u003ctd\u003e10\": 2.125\" (54 mm)\u003cbr\u003e12\" (Dual 4 Ω): 2.50\" (64 mm)\u003cbr\u003e12\" (Dual 8 Ω): 2.375\" (60 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eInternal slot port length\u003c\/th\u003e\n\u003ctd\u003e10\" (Dual 4 Ω): 31.0625\" (789 mm)\u003cbr\u003e10\" (Dual 8 Ω): 26.8125\" (681 mm)\u003cbr\u003e12\" (Dual 4 Ω): 31.25\" (794 mm)\u003cbr\u003e12\" (Dual 8 Ω): 24\" (610 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003ePort extension length\u003c\/th\u003e\n\u003ctd\u003e10\" (Dual 4 Ω): 26.375\" (670 mm)\u003cbr\u003e10\" (Dual 8 Ω): 25\" (635 mm)\u003cbr\u003e12\" (Dual 4 Ω): 26\" (660 mm)\u003cbr\u003e12\" (Dual 8 Ω): 22.0625\" (560 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eTuning frequency (FB)\u003c\/th\u003e\n\u003ctd\u003e10\" (Dual 4 Ω): 32.14 Hz\u003cbr\u003e10\" (Dual 8 Ω): 31.33 Hz\u003cbr\u003e12\" (Dual 4 Ω): 32.14 Hz\u003cbr\u003e12\" (Dual 8 Ω): 32 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003e-3 dB cutoff frequency (F3)\u003c\/th\u003e\n\u003ctd\u003e10\" (Dual 4 Ω): 32.11 Hz\u003cbr\u003e10\" (Dual 8 Ω): 29.54 Hz\u003cbr\u003e12\" (Dual 4 Ω): 32.52 Hz\u003cbr\u003e12\" (Dual 8 Ω): 29.79 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e         \u003ctbody\u003e         \u003ctr class=\"title\"\u003e             \u003ctd colspan=\"2\" style=\"background: #fff; color: #000; border: 1px solid #ddd; border-width: 0px 0px 1px 0px; padding: 0px;\"\u003e                 \u003ch3\u003eAdditional\u003c\/h3\u003e             \u003c\/td\u003e         \u003c\/tr\u003e\n\u003ctr\u003e             \u003cth scope=\"row\" style=\"background-color: #fff; font-weight: 300;\"\u003eAdditional\u003c\/th\u003e\n\u003ctd\u003e\n\u003cp class=\"disclaimer-block\"\u003eThe enclosure recommendations listed above are external dimensions which assume the use of 0.75 in (19 mm) thick material. If you are using 0.625 in (16 mm) thick material, subtract 0.25 in (6.5 mm) from each dimension. Do not use any material with a thickness of less than 0.625 in (16 mm) as this may compromise the rigidity of the enclosure.\u003c\/p\u003e  \u003cp class=\"disclaimer-block\"\u003eAll enclosure volumes listed above are net internal volumes! Driver displacement, port displacement and brace displacement must be added to obtain the final gross internal volume. All enclosure dimensions above have already taken this into account.\u003c\/p\u003e  \u003cp class=\"disclaimer-block\"\u003eWhen using multiples in a common enclosure you will need to recalculate the enclosure and port dimensions. For assistance please contact your authorized JL Audio dealer or JL Audio Technical Support.\u003c\/p\u003e  \u003cp class=\"disclaimer-block\"\u003eWe recommend the use of this in a bi-amplified system using high-quality satellites and a high-quality amplifier. We do not recommend the use of this with a passive crossover (coil), as this type of device will adversely affect performance.\u003c\/p\u003e  \u003cp class=\"disclaimer-block\"\u003eAll specifications are subject to change without notice.\u003c\/p\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003cstyle\u003etable td.yes:before {     content: \"\";     width: 100%;     height: 11px;     display: inline-block;     background: url(data:image\/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA2MCA0OC43NSI+Cjxwb2x5Z29uIHBvaW50cz0iNDkuMjgsMCAyMSwyNy43OSAxMC41MiwxNy40OSAwLDI4LjAxIDIxLDQ4Ljc1IDYwLDEwLjI0ICIgc3R5bGU9ImZpbGw6IzAwMCIgLz4KPC9zdmc+) 0 4px no-repeat;     background-position: center;     margin-top: 5px; }\u003c\/style\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":49130550231275,"sku":"1778471737","price":120.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/6751\/5627\/files\/1778471737_1.jpg?v=1785490926","url":"https:\/\/garminkit.com\/products\/jl-audio-tw3-thin-line-car-subwoofer-10-dual-4-ohm-10tw3-d4-1778471737","provider":"Garmin","version":"1.0","type":"link"}