polkaudio Monitor30
本帖最後由 ming 於 2011-5-10 15:30 編輯polkaudio Monitor30 Mid/Woofer 1 - 5-1/4" Diameter (13.34cm) Dynamic Balance Bi-laminate composite cone driver, magnetically shielded Tweeter 1 - 1" Diameter (2.54cm) Dynamic Balance Silk/polymer composite dome, magnetically shielded Overall Frequency Response 55Hz - 25kHz Lower -3dB Limit 63Hz Upper -3dB Limit 24kHz Nominal Impedance 8 ohms Recommended Amplifier Power 20 -100 w/channel Efficiency 89 dB Crossover 2.3kHz, second order high and low pass Inputs Dual (bi-amp) 5 way binding posts........ testfreaks com / hifi-speakers/polk-audio-monitor-30/ 95% 新, 功能100%, 有箱有盒, (自家用作後置兩年, 有保用証,但過期) 出售 HKD700.- 已 SOLD 多謝 CHING 們支持......Thanks!
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