FBT MDA4800 – 4-Channel 750W at 4-Ohm 70V/100V Power Amplifier with Analog/Digital Inputs and WiFi Access Point in Black Finish

Deskripsi Produk

MDA 4800 – DIGITAL AMPLIFIER

The MDA 4800 is a compact, 2U rack and energy-efficient 4-channel Class D amplifier, ideal for professional fixed installations. It delivers 4 channels x 750W at 4 ? in LO-Z mode or 2 channels x 1500W at 100V in HI-Z mode. This amplifier does not have Power Sharing mode. With a built-in DSP accessible via a web browser, integrated WiFi, S/PDIF I/O, and GPIO, this unit ensures flexible system control and straightforward setup using preloaded FBT speaker presets.

FEATURES
Highly reliable 4-channel class D power amplifier
Flexible Hi-Z and Lo-Z speaker output configuration
In/Out S/PDIF features facilitates easy system extension
Remote control through integrated WiFi access point or Ethernet port
Intuitive browser-based user interface offering full control
Speaker preset libraries reduce system setup time
8-pin GPIO interface adds standard remote control features
Class-leading Energy Star? rating

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Technical Specifications
Code
46066

Channels
4 x Lo-Z / 2 x Hi-Z

Output Power Lo-Z single channels driven (Ch 1 + Ch3)
2x 800W – 2.7 Ohm
2x 800W – 4 Ohm
2x 400W – 8 Ohm

Output Power Lo-Z all channels driven
4x 750W – 2.7Ohm
4x 750W – 4Ohm (2x1500W BTL mode)
4x 400W – 8Ohm (2x1500W BTL mode)

Output Power Hi-Z all channels driven
2x 1200W – 70V
2x 1500W – 100V

Total system power
3000W

Output voltage
85Vp / 170Vpp (unloaded)
Bridged 170Vp / 340Vpp (unloaded)

Amplifier topology
Class D PWM modulator with ultra-low distortion

S/N ratio
>106dB (A-weighted, 20Hz-20kHz, 8Ohm load)

THD+N (typical)
< 0.05% (20Hz-20kHz, 8Ohm load 3dB below rated power) Frequency response 20Hz-20kHz +0/-0.25dB (8Ohm load, 3dB below rated power) Protection circuits Short circuit protection. DC protection. Under voltage protection. Temperature protection. Overload protection Cooling Dynamically controlled force cooling Power supply Universal mains switch mode power supply with Power Factor Correction (PFC) and standby converter Operating voltage Universal Mains, 100V-240V, 50Hz-60Hz Power consumption 700W Standby consumption <0.5 W Operating temperature 0-40? Accessories (optional) --- Net dimensions (WxHxD) 88 x 440 x 320mm Net weight 7.9kg