美國 JL AUDIO 12W04 超低音 12吋超重低音喇叭 12吋汽車喇叭單體 美國製造 300W

12-inch Subwoofer (300 W, 4 Ω)

This is a lightweight 12-inch driver with excellent performance capabilities at moderate power levels. It features moderate mounting depth with no pole-vent, so the rear of the motor structure can be placed directly against an enclosure boundary. Excellent excursion capability and allow it to reproduce sub-bass with shocking extension and quality. Several of JL Audio's proprietary technologies enhance its performance and reliability.

This is best used with amplifier power in the 75W - 300W range and is optimized to operate in a compact 1.10 cu. ft. (31.5 l) sealed enclosure. Detailed enclosure recommendations can be found in the "Specifications" tab.

12英寸低音炮（300 W，4Ω）

是輕巧的12英寸驅動器，在中等功率水平下具有出色的性能。它具有適中的安裝深度，且不帶通氣孔，因此電機結構的後部可以直接靠著外殼邊界放置。出色的偏移能力和線性度使它能夠以驚人的擴展性和質量再現低音提琴。JL Audio的多項專有技術可增強其性能和可靠性。

最好與75W-300W範圍內的放大器功率一起使用，並且經過優化可在緊湊的1.10 cu中運行。英尺（31.5升）的密封外殼。詳細的機箱建議可在“規格”選項卡中找到。