不久前,笔者被一款用威发5吋单元打造的迷宫式小音柱吸引,立即被它亭亭玉立的外表和表现出的非凡低频品质所打动。由于笔者身处小城,很难购到该扬声器单体,只有用国产名优产品进行仿造。对众多品牌扬声器进行比较,发现一款性能比较高的单元——南京产的南鲸牌YD150—8X。该扬声器单元F0为40Hz,灵敏度达91dB,Q值为0.5。从参数上 Not long ago, the author was attracted by a maze of style columns made with the 5-inch Wafer, immediately impressed by its slim appearance and exceptional low-frequency qualities. Because I live in a small town, it is difficult to buy the speaker monomer, only with domestic famous products imitation. Comparison of many brand speakers, found a relatively high performance unit - South produced in Guangdong Whale brand YD150-8X. The loudspeaker unit F0 has a frequency of 40 Hz, a sensitivity of 91 dB and a Q of 0.5. From the parameters