Danh mục sản phẩm
Hỗ trợ trực tuyến0912141645
0986433896
0938037886
0902587887
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Sản phẩm / Âm thanh DSPPA (Mỹ) / Amplifiers
Đã bao gồm 10 % thuế VAT
(Còn hàng)
Công suất: 450W/600W
MP3 - Tuner - Timer - Distribution - Paging - Pre_Amply - Amply
3 Line input; 1 Line output; 3 Mic input
6 vùng ra loa với đầu ra 100V
100 chương trình đặt giờ mỗi ngày
All-in-One Amplifier MP8745
Public address system with built-in MP3 player, radio, timer, zone controller and pager.
Runs programs by control of timer and has graphic interface with multi-level menus.
Built-in MP3 player and tuner.
FM/AM tuner with up to storable 40 radio stations.
Selectable internal 1GB memory and external USB disk for MP3 player.
With double USB interfaces, supports .MP3 files stored in a common USB disk, MP3 player, mobile HDD, card reader, etc.
3 channels of LINE IN, 3 channels of MIC IN and 1 channel of LINE OUT.
Mute function available for MIC 1 and LINE 1 facilitates playing by priority.
Uniform treble and bass control for all channels and independent volume control for individual channel.
Timer-controlled program for one-week operation, up to 100 time schedules programmable for each day, and time schedules and programs that will not be lost in case of power failure.
Two sets of timing plan, each of which can be edited for 7 days, and up to 100 time schedules for each day.
1 channel of AC220V timer-controlled output power socket and one short output interface controlled by timer control.
Timer-controlled built-in MP3 or tuner programs can be played according to time schedules that are cycled by week.
The starting time of a time schedule is accurate to a second.
Power amplifier P1 output as well as 70V and 100V fixed-voltage output.
6-zone outputs enable switching on or off 6 zones according to the time schedule, of which voltage output is 100V.
LCD with automatic backlight.
5LED output level indicators.
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Model
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MP8712
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MP8735
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MP8745
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Rated output
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120W
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350W
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450W
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Regulation of output
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Less than 3dB, from off-load to full load
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Output type
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P1 output as well as 70V and 100V fixed-voltage output.
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Zone output
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6 zones/100V
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AUX OUT
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0dBV
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Input
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MIC: 600Ω, 2.5mV (±0.5mV )
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AUX: 10kΩ, 250mV (±50mV), unbalanced
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Frequency response
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MIC:80Hz-15kHz(±3dB); AUX:50Hz-20kHz(±3dB)
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Harmonic distortion
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<0.5% (1kHz, 1/3 rated power)
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S/N ratio
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MIC: 70dB
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AUX: 80dB
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Tone adjustment
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Bass: ±10dB (100Hz)
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Treble: ±10dB (10kHz)
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Protection
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AC fuse, DC output protection, and overload protection
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Mute function
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MIC1 and AUX inputs can override other inputs
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Power supply
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AC220-240V/50-60Hz
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Power consumption
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190W
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520W
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600W
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Outer Packing Size (mm)
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(L ×W× H)520×500×235
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Unit Size (mm)
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(L ×W× H)430×400×132
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Net weight
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13kg
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18kg
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18.3kg
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Gross weight
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15.5kg
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20.5kg
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20.8kg
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