Call Now: 1-800-284-2288 |
Digital Power Amplifier, 4x 500 W @ 70V (4x 550 W @ 8 ohms), 2x 1000 W Bridged @ 140V (2U) |
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The DA-550F-HL from TOA Electronics is a high-quality, rack mountable four-channel digital amplifier. Designed for highly efficient operation, the DA-550F-HL is capable of outputting 550W per channel at eight Ohms. Each channel has an individual level control knob, and all input connections are via 3-pin removable terminal block. Output connections are made on a standard screw terminal strip.
The DA-550F-HL has an internally settable high-pass filter, as well as built-in protection circuitry to protect against damage from overheating and overloads. Four front-panel air vents each offer removable dust filters for easy maintenance to ensure your amplifier keeps running smoothly. Bridged operation is available via simple push-button operation if desired.
Available Configuration Include:
| DA-550F CU | Digital Power Amplifier, 4x 550 W @ 4 ohms (4x 370 W @ 8 ohms), 2x 1100 W Bridged @ 8 ohms (2U) |
DA-500F-HL features include:
- Lightweight single rack space unit
- Four removable terminal block inputs with front-panel level controls for each channel
- Four outputs on a screw terminal strip
- Built-in limiter and high pass filter
- Efficient Class D circuitry
- Low heat dissipation and power consumption
- Protection circuitry prevents damage from overheating and overloads
- Front panel LEDs for power, input, output, peak, and protect
- Includes volume control caps to prevent unwanted level changes
| Output Power | 4 x 250W (19.6 Ohms) 2 x 500W (39.2 Ohms) (Bridge Mode) |
| Input Sensitivity | +4dB (1.23V)/-10dB (0.24V) (Selectable with Inner Jumper) |
| Input Impedance | 10 kOhms, Electronically Balanced |
| Gain | Not Specified by Manufacturer |
| Frequency Response | 50Hz - 20kHz (-3dB, +0db) (HPF On) 20Hz - 20kHz (±1dB) (HPF Off) |
| Signal-to-Noise Ratio | 100dB |
| Total Harmonic Distortion (THD) | 0.15% (1kHz) 0.3% (100Hz - 20kHz) (HPF On) 0.3% (20HZ - 20kHz (HPF Off) |
| Input Connections | 4 x Removable 3-Pin Terminal Blocks 1 x AC Power In |
| Output Connectors | 1 x M4 Screw Terminal Strip with 8 Terminals (2 Screw Terminals Per Channel) |
| Controls Front Panel | 1 x On/Off Switch 4 x Input Volume Control Knobs |
| Controls (Rear) | 2 x Bridge On/Off Buttons 1 x Ch. 1 Mode On/Off Button |
| Indicators | 1 x Blue Power LED 4 x Green Input LEDs 4 x Yellow Output LEDs 4 x Red Peak LEDs 4 x Red Protect LEDs |
| Cooling | 4 x Front-Panel Air Vents |
| Power Consumption | 200W @ 1/8 Rated Output, 4 Channels |
| Dimensions (WxHxD) | 1.75 x 19 x 15.7" (44 x 483 x 400mm) |
| Weight | 14.5 lbs (6.6 kg) |
| da-500f-hl.pdf | Datasheet |
Call Now: 1-800-284-2288 |
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Email Us: sales@avsupply |
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