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以下是引用DAAS在2006-11-22 22:54:15的发言：

他家？哪家啊？

XP老大，透露一二吧？

忘记网址了，找半天才找出来：

http://www.perfect8.com/content/pressrelease/press-premiere-eng.htm

Specifications

The Cube is an amazing little speaker and the specifications reflect its superb performance.

Sensitivity (2.83V): 86dB SPL @ 1m

Impedance: 4 ohms

Frequency response: 90–30kHz +/- 1dB from target response (12dB/octave L/R high pass, -6dB at 90Hz anechoic 4 pi)

Frequency response (active bass control): 50–30kHz +/-1dB from target response (24dB/octave L/R high pass, -3dB at 70Hz anechoic 4 pi,-6dB at 50Hz anechoic 4 pi)

Typical THD: < typically 0.3% throughout midrange at 96dB SPL

Recommended power: Long term maximum power: 140W, Short term maximum power: 400W, Maximum Impulse Power: 1000W

Treble: Long throw 28mm ultra high quality silk dome with large coupled volume ensuring low resonant frequency. Heavily modified and rebuild in-house to eliminate structural and cavity resonances.

Bass / Mid: 2 (per channel) in-house modified and rebuild extremely stiff 5¼” Mg-Cones with ultra linear magnetic drive. Resonances and energy storage way outside pass band

Recommended room size: 10 – 200m²

Size (approx.): w=140mm x h=180mm x d=190mm

Mass (approx.): 6Kg / channel

[此贴子已经被作者于2006-11-27 16:15:24编辑过]

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