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前几天偶尔看到几个喇叭的测试报告和频率响应图,贴上来请教一下各位。不管从技术指标还是频率响应图,怎么也想不通为何Stereophile把Magic Q5放在年度喇叭榜单中的低频有限类。
Q5指标:
Type: Four-way, five-driver, sealed-enclosure, floorstanding loudspeaker(4路5单元密闭落地音箱)
Driver complement: Two 9" woofers, one 9" mid/bass, one 6" midrange, one 1" tweeter(两个9寸低音、一个9寸中低音、一个6寸中音、一个1寸高音)
Sensitivity: 86dB 1w/1m(灵敏度)
Impedance: 4 ohms, 2.75 ohms min. (阻抗)
Frequency response: 18Hz-50kHz +/-3dB(频率响应)
Minimum amplifier power: 50W(最小功放功率)
Dimensions: 11.8" x 47" x 12.5"(尺寸)
Weight (net): 420 lbs. each(重量)
下面有三张图,分别是Q5对比威信Maxx3、威信Alexia对比YG Sonja1.3、YG Sonja1.3对比Vancersteen Treo的实际空间频响曲线
Fig.4 Magico Q5, spatially averaged, 1/6-octave response in MF's listening room (red), and of Wilson MAXX 3 (blue).
Read more at http://www.stereophile.com/content/magico-q5-loudspeaker-measurements#EJIgmRbh4bZuSP0j.99
Fig.8 Wilson Alexia, spatially averaged, 1/6-octave response in JA's listening room with new tweeter resistors (red); and of YG Acoustics' Sonja 1.3 (blue).
Fig.8 YGA Sonja 1.3, spatially averaged, 1/6-octave response in JA's listening room (red); and of Vandersteen Treo (blue).
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