Professional Digital Amplifiers
The BA2200, BA2300, BA2500, and BA21200 are advanced professional digital amplifiers designed for versatile audio applications. They offer three selectable working modes—stereo, parallel, and bridged—ensuring adaptability to various sound reinforcement needs.
Product Description
Working Modes: Selectable modes include stereo, parallel, and bridged configurations.
Gain Options: Features a selectable gain of 0.775V/26dB.
Inputs and Outputs: Equipped with XLR balanced input terminals and SPEAKON four-core output terminals.
Clipping Limiter: Prevents output clipping signals from damaging the drivers.
DC Protection: Ensures that infrasound signals are not output from the terminal.
Short-Circuit Protection: A unique mechanism guarantees uninterrupted sound output.
Temperature Control: Monitors temperature levels with built-in over-temperature protection.
Under Voltage Protection: Protects against low voltage conditions.
High Efficiency, Low Heat Generation: Features an energy-efficient design that significantly reduces heat generation, ensuring components operate at lower temperatures than traditional analog amplifiers. This extends product lifespan and enhances reliability and stability.
Energy Conservation and Emission Reduction: Utilizes advanced digital signal processing technology and efficient power management schemes, resulting in lower energy consumption, reduced operating costs, and a more environmentally friendly operation.
Extremely Lightweight, Flexible Installation: The amplifier's dimensions are only one-third that of traditional analog amplifiers, making transportation, handling, and installation easy and convenient, thus reducing costs and time inputs.
| Model | BA2200 | BA2300 | BA2500 | BA21200 | BA4100 | BA4300 | BA4450 | BA4600 | |
Rated Power | 8Ω/Stereo | 2 x 200w | 2 x 300w | 2 x 500w | 2 x 1200w | 4 x 100w | 4 x 300w | 4 x 450w | 4 x 600w |
| 4Ω/Stereo | 2 x 300w | 2 x 450w | 2 x 750w | 2 x 1800w | 4 x 150w | 4 x 450w | 4 x 675w | 4 x 900w | |
| 8Ω/Bridge | 1 x 600w | 1 x 900w | 1 x 1500w | 1 x 3600w | 2 x 300w | 2 x 900w | 2 x 1350w | 4 x 1800w | |
| RMS Output Voltage | 40V | 49V | 63.2V | 98V | 28.3V | 49V | 60V | 69.3V | |
| Input Sensitivity & Gain | 0.775Vrms, 26dB selectable (rated output power, 1kHz) | ||||||||
| Distortion + Noise | Typical Value: 0.05% (10% rated output power, 1kHz, 8Ω) | ||||||||
| Frequency Response | Typical Value: ± 0.5dB (10% rated output power, 20Hz-20kHz, 8Ω) | ||||||||
| Input Impedance | 20kΩ (balanced), 10kΩ (unbalanced) | ||||||||
| Power Requirements | 100-240 VAC(±10%), 50/60Hz | ||||||||
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