Beta3 DA220 power amplifier
- High-power professional amplifier delivering up to 4760W per channel at 2 ohms
- Bridge mode support with output up to 9520W for heavy-duty applications
- Advanced D-Class amplifier technology for high efficiency and low heat generation
- Produces clear, powerful sound with low noise and low distortion
- Extremely high damping factor for tight and controlled bass response
- Wide 90–260V AC input range, suitable for Indian power conditions
- Selectable gain settings for flexible system configuration
- Built-in short-circuit, overload, under-voltage protection and limiter
- Compact, lightweight, and rack-mountable design
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
The Beta3 DA220 D-Class Power Amplifier is a high-power professional audio amplifier built for demanding sound applications across India. Designed for DJ systems, large PA setups, live concerts, auditoriums, banquet halls, clubs, religious places, and outdoor events, this amplifier delivers exceptional power, clarity, and reliability .Powered by advanced D-Class technology, provides massive output with high efficiency and low heat generation, making it suitable for continuous long-hour operation. With an impressive 4760 watts per channel at 2 ohms and bridge mode output up to 9520 watts, it can easily drive heavy subwoofers and high-power speaker systems .Compact, lightweight, and rack-mountable, is a trusted choice for sound professionals looking for a reliable, high-output power amplifier .
Q1. Is Beta3 DA220 suitable for DJs and live concerts?
A-1 Yes, it is ideal for DJ systems, concerts, large events, and outdoor sound setups.
Q2. Can this amplifier run heavy subwoofers?
A-2 Absolutely. Its high power and strong damping factor make it perfect for subwoofers and large speakers.
Q3. Does it work with Indian voltage supply?
A-3 Yes. It supports 90–260V AC, suitable for Indian power fluctuations.
Q4. Is it safe for long-hour usage?
A-4 Yes. It has advanced protection circuits that ensure stable and safe operation.
Q5. Can it be used for permanent installations?
A-5 Yes. It is widely used in auditoriums, banquet halls, clubs, and religious places.
Specifications
| Brand | Beta3 |
| Model | DA220 |
| Amplifier Type | D-Class Professional Power Amplifier |
| Power Output (Stereo) | 2Ω: 2 × 4760 W / 4Ω: 2 × 3400 W / 8Ω: 2 × 2000 W |
| Power Output (Bridge) | 4Ω: 9520 W / 8Ω: 6800 W / 16Ω: 4000 W |
| Frequency Response | 20 Hz – 20 kHz (±0.5 dB) |
| Signal-to-Noise Ratio | ≥ 105 dB |
| Damping Factor | ~5000 |
| Input Impedance | Balanced: 20 k Ω / Unbalanced: 10 k Ω |
| Gain Selection | 41 dB / 38 dB / 35 dB / 32 dB |
| Power Supply | 90–260V AC, 50/60 Hz |
| Protection | Short-circuit, overload, under-voltage, limiter |
| Dimensions | 483 × 45 × 370 mm |
| Weight | Approx. 9 kg |












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