双立体声/差分平衡式輸入 美國捷力JL Audio XD500/3 3路D类汽车功放介绍

xD500/3 功放特徵

描述： 三通道，D類功放系統
差分平衡輸入技術： 兩對立體聲（RCA型插孔），差分平衡式輸入
板上分音： 重低音聲道：12或24dB/octave低通截止頻率連續可變的選擇從50-500赫茲，可消除主聲道：12dB/octave高通與截止頻率連續可變的選擇從50-500赫茲，可消除
喇叭輸出連接： Accept up to 8 AWG wire
+12V接地連接： Accept up to 4 AWG wire

DS/allimg/130417/420-13041GIZ5516.png">

 

XD500/3 功放規格

額定功率： Rated Power 14.4 V:  Subwoofer Channel:
180W RMS x 1 @ 4 ohms
300W RMS x 1 @ 2 ohms
Rated Power 14.4 V Stereo:  Main Channels:
75W RMS x 2 @ 4 ohms
100W RMS x 2 @ 2 ohms
Rated Power 14.4 V Bridged :  Main Channels:
150W RMS x 1 @ 8 ohms
200W RMS x 1 @ 4 ohms
Rated Power 12.5 V:  Subwoofer Channel:
180W RMS x 1 @ 4 ohms
300W RMS x 1 @ 2 ohms
Rated Power 12.5 V Stereo:  Main Channels:
60W RMS x 2 @ 4 ohms
90W RMS x 2 @ 2 ohms
Rated Power 12.5 V Bridged:  Main Channels:
120W RMS x 1 @ 8 ohms
180W RMS x 1 @ 4 ohms
額定功率失真： <1%
信噪比： S/N Ratio (Front & Rear Channels):  >104 dB referred to rated power
(A-weighted, 20 Hz-20 kHz noise bandwidth)
S/N Ratio (Subwoofer Channel):  >87 dB referred to 1W
(A-weighted, 20 Hz-20 kHz noise bandwidth)
頻率回應： Frequency Response (Front and Rear Channels):  12 Hz - 22 kHz (+0, -1dB)
Frequency Response (Subwoofer Channel):  7 Hz - 500 Hz (+0, -1dB)
阻尼係數： >120 @ 4 ohms per ch./ 50 Hz
>60 @ 2 ohm per ch. / 50 Hz
輸入範圍： 100mV - 4V RMS
尺寸(長*寬*高)： 217 mm x 180 mm x 52 mm