差分平衡輸入/板上分音 美國捷力JL Audio XD700/5 5路D类汽车功放介绍
xD700/5功放特徵
描述: 5聲道D類功放系統
差分平衡輸入技術: 三對身歷聲(RCA插孔), 差分平衡輸入
板上分音: 低音炮頻道:12或24dB/octave低通截止頻率連續可變選擇從50-500赫茲,可禁用 通道1和2:12dB/octave高通截止頻率連續可變選擇從50-500赫茲或500-5000赫茲(通過 X10的開關),可禁用. 通道3&4:12dB/octave高通或帶通連續可變的高通截止頻率從50-500赫茲(低通帶通濾波器的截止跟踪與通道1和2匹截止頻率),可禁用。
喇叭輸出連接: Accept up to 8 AWG wire
+12V接地連接: Accept up to 4 AWG wire
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XD700/5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: Front & Rear Channels:
75W RMS x 4 @ 4 ohms
100W RMS x 4 @ 2 ohms
Rated Power 14.4 V Bridged : Front & Rear Channels:
150W RMS x 2 @ 8 ohms
200W RMS x 2 @ 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: Front & Rear Channels:
60W RMS x 4 @ 4 ohms
90W RMS x 4 @ 2 ohms
Rated Power 12.5 V Bridged: Front & Rear Channels:
120W RMS x 2 @ 8 ohms
180W RMS x 2 @ 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)
>84 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): 10 Hz - 1 kHz (+0, -1dB)
阻尼係數: Damping Factor (Subwoofer Channel): >150 @ 4 ohms per ch./ 50 Hz
>75 @ 2 ohm per ch. / 50 Hz
輸入範圍: 100mV - 4V RMS
尺寸(長*寬*高): 10.23 x 7.09 x 2.05 in. 260 mm x 180 mm x 52 mm