DA250FH TOA Power Amplifier – 100V Line

DA250FH 4 x 250 Watts into 100 Volt Line

  • First input link-able to all outputs.
  • All inputs suitable for Balanced or Unbalanced connections.
  • Class D amplifier – 85% efficiency, very low heat dissipation for extended periods at full power.
  • Weight – 6.8Kg.
  • Height – 1 rack unit.

Specifications.

Power Source 220 – 240 V AC
Amplification System Class D
Power Consumption 200 W (based on EN standards)

1150 W (rated output 100 V line

Input 4 circuits

10 kΩ

CH 1 mode ON/OFF switch (ON: CH 1 to All ch

Rated Output 4 channels: 250 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

short circuit

temperature rise at power amp. heat sink (110 ℃ (230 ゜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

Peak (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) × 44 (H) × 401.8 (D) mm (18.98 × 1.73″ × 15.82)
Weight 6.8 kg (14.99 lb)
Accessory Power cord (2 m (6.56 ft)) …1

Tamper-proof cap …4

Option Matching transformer: MT-251H

 

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

P1812 TOA Power Amplifier – 100V Line

120 Watt Power Amplifier – Audio and contact closure loop through. 24 VDC operation. Front volume control. Low or high impedance output.

Specifications.

Power Source 220 V – 230 V AC, 50/60 Hz

24 V DC (M4 screw terminal)

Rated Output 120 W
Power/Current Consumption AC operation: 258 W (rated output), 94 W (EN60065)

under 320 mA (when power switch is OFF)

24 V DC operation: 7.0 A (rated output), 2.7 A (EN60065)

Frequency Response 50 – 20,000 Hz (±3 dB)
Distortion Under 2% at 1 kHz, rated power
Input LINE: 0 dB(*1)/-10 dB(*1) (switchable), 10 kΩ, transformer balanced, RCA pin jack
Output LINE: 0 dB(*1), 600 Ω, unbalanced, RCA pin jack

SPEAKER: High impedance (100 V line/83 Ω), M4 screw terminal

Low impedance (4 – 16 Ω), M4 screw terminal

(Both Low and High impedance terminals cannot be used at the same time.)

S/N Ratio (Band Pass : 20 – 20,000 Hz) Over 100 dB (Master volume: min)

Over 97 dB (Master volume: max, INPUT LEVEL switch: 0 dB)

Over 90 dB (Master volume: max, INPUT LEVEL switch: -10 dB)

Control Input POWER REMOTE: No-voltage make contact input, open voltage: 24 V DC,

short-circuit: under 1 mA, M3 screw terminal

EMERGENCY(*2): No-voltage make contact input, open voltage: 24 V DC,

short-circuit: under 1 mA, M3 screw terminal

Indicator 5 point LED output level meter, Power indicator LED
Operating Temperature -10℃ to +40℃
Finish Panel: ABS resin, black, hair line

Case: Steel plate, black

Dimensions 420 (W) × 107.7 (H) × 367 (D) mm
Weight 12.2 kg
Accessory Power cord …1, Terminal block cover …1, Terminal block cover mounting screw …2
Option Rack mounting bracket: MB-25B

Volume control cover: YA-920

P2240 TOA Power Amplifier – 100V Line

240 Watt Power Amplifier – Line level and 100 volt line inputs. Front panel bass, treble and volume control. 24VDC operation

Specifications.

Power Source 220 – 240 V AC, or 24 – 30 V DC
Rated Output 240 W
Power Consumption 238 W (EN60065), 520 W (AC operation at rated output),

15 A (DC operation at rated output)

Frequency Response 50 Hz – 20 kHz (±3 dB)
Distortion 1 % or less at 1 kHz, 1/3 rated power
Input Line in: 0 dB*, 10 kΩ, balanced, screw terminal,

distance between barriers: 8.3 mm (0.33″)

Speaker line in: 40 dB*, 330 kΩ, unbalanced, screw terminal,

distance between barriers: 8.3 mm (0.33″)

Power remote control: Make contact

Output Loop out: 0 dB*, 10 kΩ, balanced, screw terminal,

distance between barriers: 8.3 mm (0.33″)

Speaker out: Balanced (floating)

High impedance: 42 Ω (100 V), 21 Ω (70 V)

Low impedance: 4 Ω (31 V)

S/N Ratio 60 dB or more
Tone Control Bass: ±10 dB at 100 Hz

Treble: ±10 dB at 10 kHz

Ventilation Fan cooling
Finish Panel: ABS resin, black

Case: Steel plate, black

Dimensions 420 (W) × 100.9 (H) × 351.3 (D) mm (16.54″ × 3.97″ × 13.83″)
Weight 13.2 kg (29.1 lb)