TOA DA-250D CE301/CE-GB/CE-AU User manual

TOA DA-250D CE301/CE-GB/CE-AU User manual
 A |
Zu ¡UA 250w DUAL POWER AMPLIFIER DA—250D
(CE301/CE—-GB/CE-AU)
HDESCRIPTTON
The DA-250D is a 2-Channel Digital Power Amplifier featuring lightweight, compact, high power
output, and nigh efficiency. It delivers 250 W X 2 channels (4 © output) using a switching
power supply. Each channel is equipped with an independent power section.
lt can be mounted in an EIA Standard equipment rack (1 unit size).
BSPECIF CATIONS
x0 dB = 0.7/0 V
Power Source 220 — 240 V AC, 50/60 Hz
Amplification System = Class D
Power Consumption 120 W (based on EN standards)
620 W (rated output 4 Q X 2)
400 W (rated output 8 QQ X 2)
Input 2 circuits, +4 dBx (1.23 V) (input level control in maximum position),
10 kQ, electronically—balanced, removable terminal block (3 pins),
XLR—3—31 type connector
CH 1 mode ON/OFF switch (ON: PARALLEL, OFF: STEREO)
Rated Output 2 channels: 250 W X 2 (4 Q), 1/0 W X 2 (8 Q)
| channel (BRIDGE): 500 W X 1 (8 Q)
M4 screw terminal, distance between barriers: 8.8 mm (0.35”)
Frequency Response 20 Hz — 20 kHz (+1 dB)
Total Harmonic 0.1 % (1 kHz)
Distortion 0.3 % (20 Hz — 20 kHz)
Protection Circuit Protection against excessive current flow due to overload,
short circuit, unusual DC voltage output,
temperature rise at power amp. heat sink (100 °С (212 +) or more),
temperature rise inside the unit (80 °C (176 T) or more)
S/N Ratio 100 dB (A—weighted)
Crosstalk /0 dB (A—weighted)
LED Indicator Power (blue) X 1, Input (green) X 2, Output (yellow) X 2, Peak (red) X 2,
Protect (red) X 2
Cooling Forced air cooling
Operating Temperature —10 °С to +40 °С (14 °F to 104 °F)
Operating Humidity 90 ZRH or less (no condensation)
Finish Panel: Aluminum, black, alumite
Case: Plated steel sheet
Dimensions 482 (W) X 44 (H) X 401.8 (D) mm (18.98 X 1.73" X 15.82")
Weight 0.5 kg (11.68 Ib)
Accessory Power cord (2 m (6.56 ft)) +1, Removable terminal plug (3 pins) -2,
Tamper—proof cap 2, Rack mounting screw (with plain washer) --4
O TOA Corporation DWG No: GDAOOPBI
my
TOA Corporation
TOA 200W DUAL POWER AMPLIFIER (CE301 /CE- GB/CE AU)
BAPPEARANCE
= 442 [17.47]
Ole — 86. o = с
К — U ele 5/е!
O Г e jo CE301 - ——— = - 27 — o —" 5 Pa ON OFE oH enn | O
Other product versions CE-GB and CE—AU are f Rear View
available depending on the power cord type. —
MODEL AC plug
CE301 TED +
CE— GB
|
CE— AU —
lo |
NM
482 |18.98”] =
| 465 [18.317] 8 © +
Lo | Nn|s
“ —
© 45 — +
| +
Front View N
&,
©
® ®
© ® ®
О О
| 371 [14.617] 22.5 [0.897]
I 401.8 [15.827]
ke
Side View
UNIT: mm SCALE: 1/5
OC DWG No: GDAOOPC1-1
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