*240W;
*5個輸入1個輸出
*定壓/定阻可選
• 5 個輸入和 1 個輸出,60、120 或 240 W 功率
• 每個輸出聲道配備有單獨的低音和高音控件
• 100V 和 70V 輸出,或 4Ω/8Ω
• 尋呼鈴聲和優(yōu)先靜音
• 支持搭配 JBL CSR-V 壁式控制器使用
• 平衡麥克風(fēng)/線路輸入;RCA (.775V) 輸入
• 隨附機架安裝工具
每通道的大輸出功率 into 4 Ω or 8 Ω; 1kHz, ≤ 0.5% THD - VMA1240: 240W
插入損耗 (70V & 100V outputs) 1dB maximum
輸入數(shù)目 5
產(chǎn)出的數(shù)量 1
音色控件 (Bass and Treble non-detented potentiometers on each channel) Bass +/-14dB @ 50Hz; Treble +/-14dB @10kHz
輸入的靈敏度 (to obtain full rated power into 8 Ω load) Mic Input: 5.5mVRMS Line Input: 1.3VRMS RCA Input (stereo in): 130mVRMS
頻率響應(yīng) (measured at 2.83VRMS into rated load impedance at any output) 4/8 Ω Output: 20Hz - 20kHz, +/-2dB; 70V/100V Outputs: 80Hz - 15kHz +/-3dB
總諧波失真 (THD) (measured at 2.83VRMS into rated load impedance at any output) Power Amp Output: <0.5%, 20Hz - 20kHz
信噪比 (Ref. Rated Power, mixer levels @ min., master volume @ max. A-weighted) >76dB
輸入阻抗 (nominal) Mic: 400 Ω Line: 20 kΩ (balanced) RCA: 50 kΩ
幻象電源 27VDC
串音 (reference rated power, volume at mid position, 1kHz) -70 dB
標(biāo)稱交流線路電壓 100V, 120V, 220V, 220-240V, 50/60 Hz
小負(fù)載阻抗 (Low Impedance Output, 70V Output, 100V Output) VMA1240: 4 Ω, 20 Ω, 40 Ω
工作溫度/濕度 0°C to 35°C @ 95% R.H. (non-condensing)
存儲溫度 -20°C to 85°C
凈重量 VMA1240: 25.5 lb (11.6 kg)
尺寸 Width: 17.0 in. (432 mm) Depth: 16.3 in. (415 mm) Height: 3.5 in. (88 mm)
運輸重量 VMA1240: 30.8 lb (14 kg)