DA500FH TOA Power Amplifier – 100V Line

DA500FH 4 x 500 Watts into 100 Volt Line

  • Accepts balanced XLR or Phoenix inputs.
  • Control input for channel control/monitoring and fault detection.
  • First input link-able to all outputs.
  • All inputs suitable for balanced or unbalanced connections.
  • Class D amplifier – 85% efficiency. Gives stable, very low heat dissipation for extended periods at full power.
  • Weight – 9kg.
  • Height – 2 rack units.

Specifications

Power Source 220 – 240 V AC
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 × 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 × 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) × 1

Protect (red) × 4

Cooling Forced air cooling
Operating Temperature -10 ℃ to +40 ℃ (14 ゜F to 104 ゜F)
Operating Humidity 90 %RH or less (no condensation)
Finish Panel: Aluminum

Case: Plated steel sheet

Dimensions 482 (W) × 88.4 (H) × 404.2 (D) mm (18.98 × 3.48″ × 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
Categories: , SKU: TOA DA500FH