รายละเอียดย่อ :
เครื่องขยายเสียง Digital Mixer Amplifier
รายละเอียดทั้งหมด :
TOA A-5012 เครื่องขยายเสียง Digital Mixer Amplifier
The A-5012 is a half-rack 1-unit size 120 W desktop mixer power amplifier. Inputs 1 and 2 can be set for either MIC or LINE sound sources, and its output is compatible with both high-impedance (100 V and 70 V lines) and low-impedance (4 Ω) speaker connections.Functions can be set with a PC using the dedicated setting software. The A-5012 is ideal for use asa power amplifier in small commercial facilities and conference rooms.With the use of an optional rack mounting bracket, it can be mounted in an EIA Standard equipmentrack (1 unit size).
| Power Source |
100-240 V AC, 50/60 Hz |
| Rated Output |
120 W |
| Power/CurrentConsumption |
207 W (rated output), 39 W (based on cULus standards)
Max. 3 A |
| Frequency Response |
50 Hz - 20 kHz (1/8 rated output) |
| Distortion |
1 % or less (1 kHz, rated output) |
| Input |
INPUT 1, 2: MIC -60 dB(*1)
LINE -20 dB(*1) MIC/LINE selectable
2.2 kΩ, electronically-balanced, removable terminal block (5 pins)
INPUT 3, 4: LINE -20 dB(*1), 10 kΩ, unbalanced, RCA pin jack |
| Output |
SPEAKER: 4 Ω, 70 V (42 Ω), 100 V (83 Ω), removable terminal block (5 pins) |
| Signal to Noise Ratio |
MIC 1, 2: 50 dB or more
LINE 1 - 4: 70 dB or more
(A-weighted) |
| Function |
Parametric equalizer: 5 points settable on each input and output
20 Hz - 20 kHz ±15 dB
Q: 0.267 - 69.249
Compressor: ON/OFF settable on Inputs 1 and 2 (OFF by default)
Threshold, Ratio, Attack time, Release time, and Gain are settable
independently on each input. |
| Control |
Mute control, Remote master volume control, Power ON/OFF switch, Ground lift |
| LED Indicator |
Power indicator, Signal indicator, Peak indicator, Protect indicator |
| Network I/F |
100BASE-TX |
| Operating Temperature |
0 ℃ to +40 ℃ (32 ゜F to 104 ゜F) |
| Operating Humidity |
35 % to 80 %RH (no condensation) |
| Finish |
Panel: PS resin, black
Case: Surface-treated steel plate, black, paint |
| Dimensions |
210 (W) × 52.5 (H) × 375 (D) mm (8.27 × 2.07" × 14.76")" |
| Weight |
3.9 kg (8.6 lb) |
| Accessory |
CD (setting software) …1, Large type removable terminal plug (5 pins) …1, Small type removable terminal plug (5 pins) …2, Plain washer (*2) …6, Bracket mounting screw (M3 x 10) (*2) …6, Power supply cord (2 m (6.56 ft)) …1 |
| Option |
Half width blank panel: MB-15B-BK (for rack mounting one A-5012 unit) (*2)
Rack joint bracket: MB-15B-J (for rack mounting two A-5012 units) (*2)
Rack runner: YA-706 |
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