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Amply 4 kênh TOA DA-500FH

Trang Chủ >> Âm thanh thông báo >> Âm thanh TOA >> Amply 4 kênh TOA DA-500FH
Mã số:23020246
Amply 4 kênh TOA DA-500FH

Amply 4 kênh TOA DA-500FH
-The DA-500FH is a 4-channel digital power amplifier designed for 100 V line high-impedance distribution and features lightweight, compact, high power output, and high efficiency.
-It delivers 500W x 4 channels (20 Ω output) using a switching power supply. Each channel is equipped with an independent power section. It can be electrically isolated from the high-impedance speaker system by attaching the MT-251H Output Transformer (optional).
-Its Control/Monitor terminals permit power ON/OFF control of the individual channels and status monitoring for the power ON/OFF on each channel, protection on each channel, and fan operation. Prepare the control panel or status monitor display panel separately. It can be mounted in an EIA Standard equipment rack (2 unit size).
Đặc tính kỹ thuật

Power Source 220 - 240VAC
Amplification System Class D
Power Consumption 460 W (based on EN standards)
2350 W (rated output 100 V line
Input 4 circuits
10 kΩ
XLR-3-31 type connector
CH 1 mode ON/OFF switch (ON: CH 1 to All ch
Rated Output 4 channels: 500 W x 4 (100 V line
M4 screw terminal
Frequency Response 50 Hz - 20 kHz (-3 dB
Total Harmonic Distortion 0.1 % (1 kHz)
0.3 % (100 Hz - 20 kHz)
Protection Circuit Protection against excessive current flow due to overload
unusual DC voltage output
temperature rise at power amp. heat sink (100 ℃ (212 F) or more)
temperature rise at power supply heat sink (80 ℃ (176 F) or more)
S/N Ratio 100 dB (A-weighted)
Crosstalk 70 dB (A-weighted)
Control/Monitor Control input: Power ON/OFF status of the individual channels
photocoupler input
Monitor output: Power ON/OFF status of the individual channels
Protection status of the individual channels
photocoupler open collector output
control current: 12 mA or less
Connector: RJ-45 connector x 2
Connection cable: Shielded Category 5 twisted pair cable for LAN (CAT5-STP)
Maximum cable distance: 600 m (656.17 yd)
LED Indicator Power (blue) x 1
Protect (red) x 4
Cooling Forced air cooling
Operating Temperature -10 ℃ to +40 ℃ (14ºF to 104ºF)
Operating Humidity 90 %RH or less (no condensation)
Finish Panel: Aluminum
Case: Plated steel sheet
Dimensions 482 (W) x 88.4 (H) x 404.2 (D) mm (18.98 x 3.48' x 15.91)
Weight 9 kg (19.84 lb)
Accessory Power cord (2 m (6.56 ft)) …1
Rack mounting screw (with washer) …4
Option Matching transformer: MT-251H

-Sản xuất tại Trung Quốc.
-Bảo hành: 12 tháng.

Giá: 46.970.000 VND

Số lượng :

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