Home > 用家意見 > 揚聲器 > JMLab Grande Utopia Be

JMLab Grande Utopia Be
公司網頁	Focal-JMlab
售價:	HK$
意見總數	0
平均得分	0.00
產品簡介	- Description: 4-way bass reflex floor standing speakern - Drivers: " 15" W-type cone woofer, 3" coil, 12x2-7/8" magnets, " 11" W-type cone woofer, 2-1/2" coil, 12 x 2-3/8" magnets, " Two 6-1/2" W-type cone midranges, 1-1/2" coil, focus plug, "Power Flower" magnet system (patent pending), " Pure Beryllium inverted dome tweeter, 3/4" coil, "Focus Ring" magnet system (patent pending)n - Low frequency point (-6dB): 16Hzn - Frequency response (+/- 3dB): 20Hz - 40kHz on reference axisn - Efficiency (2,8V/1 m): 92dBn - Nominal impedance: 8 ohmsn - Minimum impedance: 5 ohmsn - Crossover frequencies: 50Hz / 250Hz / 2500Hz at 24dB/octaven - Crossover technology: OPC - hard wired silver soldered, air-core inductors, polypropylen capsn - Internal wiring: High purity silver platted coppern - Maximal power handling with musical program: 500Wn - Recommended amplifier: From 50W - Biamplification possiblen - Dimensions (HxWxD): 1740 x 500 x 780mmn - Weight: 210kg (without packaging)
請注意：這裡只接受用家對產品提供意見，如想查詢或討論有關產品，歡迎使用影音天地找網友幫忙或討論。

---

#0: 由 於 提供
使用時間
購買價錢	HK$
用家意見
扺用指數: | 滿意指數: