MA-725F (TOA) Matrix Amplifier
รหัสสินค้า : TOA-MA-725F
| ราคา |
85,000.00 บาท |
| จำนวนที่จะซื้อ | |
| ราคารวม | 85,000.00 บาท |
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MA-725F Matrix Amplifier
TOA’s MA-725F matrix amplifier is a all-in-one solution for multi-channel or multi-zone applications combining a 6x4 audio matrix, DSP and 4 channel Class-D amplifier into one chassis. It is equipped with 4 independent line inputs, 2 MIC / LINE priority inputs. Each output has independent DSP preset adjustment with input source matrix selection. It features high power (250Wx4@ 70V/100V) and various inputs capabilities. Its wide range of applications include general or emergency announcement and background music for restaurants, pubs, retail stores, schools, offices, etc.
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SPECIFICATION
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| Power Source | 100 - 240 V AC, 50/60 Hz |
| Power Consumption | 1350 W (rated output), 200W (based on cULus standards), 42.5 W (idle), 22 W or less (Stand-by) |
| Frequency Response | 20 Hz - 20 kHz (-3 dB/ +1dB, LPF OFF) |
| Total Harmonic Distortion | 0.5 % or less, at 1 kHz, rated output |
| Certification | cULus 60065, EN60065, EN55032, EN55020, FCC part15 class A |
| Input | Priority 1, 2 : | Mic -60 dB/Line -10 dBV selectable, 2.2 kΩ, electronically-balanced, removable terminal block |
| LINE IN 1, 2, 3, 4 : | -10 dB*, 10 kΩ, unbalanced, 2 RCA jacks (Stereo summing) |
| SPEAKER 1, 2, 3, 4 : | 70 V (20 Ω), 100 V (40 Ω), removable terminal block | |
| Output | LINE OUT 1, 2, 3, 4 : | 0 dB*, 600 Ω, unbalanced, RCA jack |
| MOH : | 0 dB*, 600 Ω, transformer balanced, removable terminal block |
| DSP Present | 16 presets in 4 banks at each output channel, selectable |
| S/N Ratio | Mic : 60 dB* or more, Line: 75 dB* or more (A-weighted) |
| Muting | Manual mute / Automatic mute |
| Mute Hold Time | 50 ms - 10 seconds, adjustable |
| Priority Level | PRIORITY 1 > PRIORITY 2 > LINE 1-4 |
| Power : | ON/OFF switch, Power remote terminal | |
| PRIORITY 1, 2 : | MIC / LINE selector switch, Gain control, Assign switch, Auto mute switch, Mute sense control, Manual mute terminal, Mute hold time control, Priority mix switch | |
| Control | LINE IN 1, 2, 3, 4 : | Gain control, Assign restriction switch |
| OUTPUT 1, 2, 3, 4 : | LINE IN 1-4 selector switch, Output gain control, 70V/100V selector switch, HPF switch, DSP bank selector switch, DSP preset selector switch | |
| REMOTE 1, 2, 3, 4 : | Remote control connector (RJ-45), Remote link switch | |
| Power : | 1 Power LED | |
| Indicator | PRIORITY 1,2 : | 1 Signal LED, 1 Peak LED |
| LINE IN 1, 2, 3, 4 : | 1 Signal LED, 1 Peak LED | |
| OUTPUT 1, 2, 3, 4 : | 2 Activated PPRIORITY LED, 1 Connected REMOTE LED, 4 Selected LINE LED, 1 Signal LED, 1 Peak LED, 1 Protect LED |
| Operating Temperature | 0 ℃ to +40 ℃ (32 ゜F to 104゜ F) |
| Operating Humidity | 35 % to 80 % RH (no condensation) |
| Finish |
Panel : Aluminum, hair-line, black Case : Steel plate, black, paint |
| Dimensions | 420 (W) × 107.6 (H) × 350 (D) mm (16.54" × 4.24" × 13.78") |
| Weight | 7.6 kg (16.7 lb) |
| Accessories | Power cord (2 m) x1, Removable terminal plug (5 pins x 2, 3 pins x 1, 2 pins x 4); Rack mounting bracket x 2, Bracket mounting screws x 4, User manual x 1 |
| Option | Remote Control Panel : WP-700 |
