TOA DA-250D CE

toa_da-250d_ce
41,860.00 THB ต่อหน่วย Manufacturer: TOATOA

รายละเอียดย่อ :
Dual Digital Amplifier
 
รายละเอียดทั้งหมด :

TOA DA-250D CE Dual Digital Amplifier

 

  • The DA-250D is a 2-Channel Digital Power Amplifier featuring lightweight, compact, high power output, and high efficiency. It delivers 250 W × 2 channels (4 Ω output) using a switching power supply. Each channel is equipped with an independent power section. It can be mounted in an EIA Standard equipment rack (1 unit size).
Power Source 220 - 240 V AC
Amplification System Class D
Power Consumption 120 W (based on EN standards) 620 W (rated output 4 Ω × 2) 400 W (rated output 8 Ω × 2)
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 (4 Ω) 1 channel (BRIDGE): 500 W × 1 (8 Ω) M4 screw terminal
Frequency Response 20 Hz - 20 kHz (±1 dB)
Total Harmonic Distortion 0.1 % (1 kHz)0.3 % (20 Hz - 20 kHz)
Protection Circuit Protection against excessive current flow due to overload short circuit temperature rise at power amp. heat sink (100 ℃ (212 ゜F) or more)temperature rise inside the unit (80 ℃ (176 ゜F) or more)
S/N Ratio 100 dB (A-weighted)
Crosstalk 70 dB (A-weighted)
LED Indicator Power (blue) × 1 Protect (red) × 2
Cooling Forced air cooling
Operating Temperature -10 ℃ to +40 ℃ (14 ゜F to 104 ゜F)
Operating Humidity 90 %RH or less (no condensation)
Finish Panel: AluminumCase: Plated steel sheet
Dimensions 482 (W) × 44 (H) × 401.8 (D) mm (18.98 × 1.73" × 15.82)
Weight 5.3 kg (11.68 lb)
Accessory Power cord (2 m (6.56 ft)) …1Tamper-proof cap …2