FBT MDA4800
FBT MDA4800 4-channel power amplifier with DSP. 4x750W at 4 & 2.7 ohms, 4 x 400W at 8 Ohms, 2x1500W at 100V. 2 x 1500W at 4/8 Ohms BTL Mode..
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Delivery Charges
Freight Charges within Australia
Soundgear Australia will do their very best, to ensure your order arrives as quickly as possible. We use an integrated network of post and road companies like StarTrack, TNT, Go Logistics, and Australia Post to deliver Australia wide. We will do our best to ship as quick as possible.
Oversize Items:
- Oversize items or multiple items such as horns, speakers, sports packs, may also incur additional charges to those calculated at checkout. We will contact you with any additional charges.
GENERAL AUDIO (excludes Lecterns-see Lectern pricing below)
| Price Range | Cost | Method |
| Up to 25 | $15 | Express Post |
| $26 to $300 | $30 | Express Post / Post / Road |
| $301 to $500 | $35 | Express Post / Post / Road |
| $501 to $1000 | $40 | Express Post / Post / Road |
| $1001 to $2500 | $45 |
Express Post / Post / Road |
Oversize Items:
- Oversize items or multiple items such as horns, speakers, sports packs, may also incur additional charges to those calculated at checkout. We will contact you with any additional charges.
Freight charges to W.A /N.T/Far North QLD, TAS, Regional and Rural areas:
- Additional charges to those listed may apply.
- Please contact us for a quote.
- If you place an order and we can’t get it to you for the freight charged we will contact you and let you know of the additional charges.
Sending to Residential Addresses:
- For all residential deliveries an additional $15.00 Inc-GST may also be charged for certain brands (Mipro, Bosch, Earthworks, Alfatron, FBT, Antari).
- If we cannot express Post it and it needs to go with a courier service, the additional residential fee will apply.
- If you have placed an order online we will contact you if this additional charge applies. Please feel free to call us on 02 9585 8687 to check the freight charge.
Deliveries to residential address need an “ATL” (authority to leave goods)
- Please leave us a note at check out advising us of an “ATL” ie/porch, front door etc should you not be home to sign.
LECTERNS
All lectern freight charges will need to be quoted. Our regular freight charges online will not apply.
**WE DO NOT SHIP OVERSEAS**
The FBT MDA4800 is a high-performance 4-channel power amplifier, combining a 4x4 DSP matrix with a flexible Class-D power platform to provide reliable and dynamic sound for small to medium-scale installations.
Its compact and lightweight design makes it a great fit for multi-zone applications, whether operating independently or as part of a more complex, centralized audio system.
With a total system power of 3000W, the MDA4800 offers versatile configurations, capable of driving both low-impedance (4/8/16 Ohm) and high-impedance (70V/100V) speaker systems. This ensures that it can deliver clear, dynamic sound in any environment.
The MDA4800 features multiple analog and digital input options, as well as a built-in wireless access point for convenient control.
The intuitive onboard browser-based interface allows users to easily configure, monitor, and control the amplifier from a smartphone, tablet, or PC via a web browser, without needing to download a dedicated app.
The WiFi connection is protected with secure ID and password access, ensuring safe and authorized use. For advanced configurations, the amplifier also supports custom IP settings through its Ethernet connection, ideal for more complex wired LAN systems.
In addition to its flexible connectivity options, the MDA4800 includes an 8-pin GPIO interface for remote control features and supports SPDIF Digital I/O for system expansion.
The amplifier's 4-channel DSP configuration provides full control over input, zone, output, and speaker processing, making it easy to integrate into any audio system.
With its energy-efficient design, automatic power sharing, and standby modes, the MDA4800 is Energy Star compliant and equipped with temperature-controlled cooling to maintain optimal performance. The universal power supply guarantees global compatibility with mains voltages from 100V to 240V.
- 4 channels of 750W at 4 Ohms and 1200W at 70V/100V for powerful audio output
- Class-D PWM modulator with ultra-low distortion for high-efficiency sound
- 4 balanced/unbalanced analog inputs and SPDIF Digital I/O for versatile connectivity
- Built-in WiFi access point for easy control via a browser-based interface
- 4x4 DSP matrix for input, zone, output, and speaker processing
- Short circuit, DC, temperature, and overload protection for reliable operation
- Energy-efficient with automatic power sharing and standby mode, with standby consumption under 0.5W
- Universal mains power supply with Power Factor Correction (PFC) for global compatibility
- Dynamic cooling system with temperature-controlled fan for optimal performance
- Integrated browser-based user interface for easy configuration, monitoring, and remote service
Performance
- Channels: 4 x Lo-Z / 2 x Hi-Z
- Output Power Lo-Z (single channels driven/Ch 1 + Ch3): 2 x 800W @ 2.7 Ohm, 2 x 800W @ 4 Ohm, 2 x 400W @ 8 Ohm
- Output Power Lo-Z (all channels driven): 4 x 750W @ 2.7Ohm, 4 x 750W @ 4Ohm (2x1500W BTL mode), 4 x 400W @ 8Ohm (2x1500W BTL mode)
- Output Power Hi-Z (all channels driven): 2 x 1200W @ 70V, 2 x 1500W @ 100V
- Total System Power: 3000W
- Output Voltage: 85V/170V (unloaded), Bridged 170V/340V (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)
Electrical
- 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: 32F to 104F
Physical
- Dimensions: 17.32 x 12.59 x 3.46 inches
- Weight: 17.41 lbs