Amply 2 kênh TOA DA-250DH

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Amply 2 kênh TOA DA-250DH

Amply 2 kênh TOA DA-250DH
The DA-250DH is a 2-channel digital power amplifier designed for 100V line high-impedance distribution and features lightweight, compact, high power output, and high efficiency.
It delivers 250 W x 2 channels (40 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). It can be mounted in an EIA Standard equipment rack (1 unit size).
Đặc tính kỹ thuật

Power Source 220 - 240VAC
Amplification System Class D
Power Consumption 120 W (based on EN standards)
580 W (rated output 100 V line
Input 2 circuits
10 kΩ
XLR-3-31 type connector
CH 1 mode ON/OFF switch (ON: PARALLEL
Rated Output 2 channels: 250 W × 2 (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 short circuit temperature rise at power amp. heat sink (100 ℃ (212ºF) or more)
temperature rise inside the unit (80 ℃ (176ºF) or more)
S/N Ratio 100 dB (A-weighted)
Crosstalk 70 dB (A-weighted)
LED Indicator Power (blue) x 1
Protect (red) x 2
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 44 (H) x 401.8 (D) mm (18.98 x 1.73' x 15.82)
Weight 5.3 kg (11.68 lb)
Accessory Power cord (2 m (6.56 ft)) …1
Tamper-proof cap …2
Option Matching transformer: MT-251H

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

Giá: Vui lòng gọi

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