PD-1602 電子分頻器
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- 基本信息
- 詳細(xì)規(guī)格
PD-1602
*1602是一臺具有低音相位調(diào)整的電子分頻器，全平衡輸出設(shè)計。
*1602立體聲兩分頻設(shè)計。
*對于同一個聲源，高低音箱在不同位置發(fā)聲的情況，則發(fā) 出的聲音到達(dá)聽眾區(qū)域的時間就會不一樣，這樣就會對音 色造成一定的影響可以用1602的相位調(diào)整功能將高低音到達(dá)聽眾區(qū)域的。
PD-1602 Feature:
* 1602 is a electronic frequency divider with the bass phase adjustment and full balanced output design.
* 1602 stereo two-way divide frequency design .
* For the same sound sources, but treble speakers and bass speakers placed in different points,the time of sound reach to audience region is different which will affect the tone effect..at this time you could use PD-1602 ,by adjusting phase function to make the sound reach the audience region at the same time.
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S/nrate(aweight)信噪比（a計權(quán)） |
>103db |
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Frequencyresponse/頻率響應(yīng) |
10hz-40khz(+/-0.3db) |
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Thd%/總諧波失真 |
< 0.03% |
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Crossoverfrequencyrange分頻頻率范圍 |
70hz-3khz |
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Phasecorrencyrange/相位修正范圍 |
0~360 |
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Dynamicrange/動態(tài)范圍 |
118db |
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Inputgain/輸入增益控制 |
+/-12db |
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Lowoutputgain/低頻輸出增益 |
+/-12dbHighoutputgain/ |
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低頻輸出增益 |
+/-12db |
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Indicator/指示燈 |
power,inputsighna Lowmute,high Mute leds. |
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Inputimpedance/輸入阻抗 |
平衡20kΩ/ 不平衡10kΩ |
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Outputimpedance/輸出阻抗 |
平衡300Ω/不平衡150Ω |
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Power/電源 |
AC220V/240V,50hz~60hz |
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Dimensions外型尺寸（W×H×D） |
482×43×155mm |
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Weight重量 |
2.2kg |