Beta3 DA230 power amplifier
- Professional D-Class Power Amplifier with high efficiency
- Stereo Output: 2 × 7140 W @ 2Ω
- Bridge Mode Output: 1 × 14280 W
- Wide frequency response: 20 Hz – 20 kHz
- High SNR (≥105 dB) and strong damping factor (~5000)
- Selectable gain: 32 / 35 / 38 / 41 dB
- Advanced protection: Overload, short-circuit, under-voltage, over-temperature
- Compatible with 90–260 V AC
- Compact, rack-mountable design
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
The Beta3 DA230 D-Class Power Amplifier is a high-performance professional amplifier designed for large PA systems, DJ setups, concerts, auditoriums, and event sound systems across India. Built with advanced D-Class technology, it delivers massive power output with high efficiency and low heat, ensuring reliable performance even during long events. With stereo output up to 2 × 7140 W at 2Ω and bridge mode output up to 14280 W, this amplifier can drive high-power speakers and subwoofers effortlessly. It produces clear, distortion-free sound with tight bass and ensures excellent vocal clarity and full-range audio through its wide frequency response and high damping factor.
Q1. Is Beta3 DA230 suitable for DJ systems?
A-1 Yes, with its high output and clear audio, it is perfect for DJ rigs, clubs, and large music events.
Q2. Can it drive heavy subwoofers?
A-2 Absolutely. Its bridge mode output of 14280 W makes it ideal for large subwoofers and high-power speakers.
Q3. Does it work with Indian voltage?
A-3 Yes. The amplifier supports a wide voltage range of 90–260 V AC, making it perfect for Indian power conditions.
Q4. Is it safe for long-duration use?
A-4 Yes. Built-in overload, short-circuit, and over-temperature protection ensures reliable operation for continuous events.
Q5. Can it be installed in auditoriums or banquet halls?
A-5 Yes. It is widely used in auditoriums, concert halls, churches, banquet halls, and outdoor event setups.
Specifications
| Brand | Beta3 |
| Model | DA230 |
| Amplifier Type | D-Class Professional Power Amplifier – efficient, high-output, low heat design |
| Power Output (Stereo Mode) | 2 Ω: 2 × 7140 W4 Ω: 2 × 5100 W8 Ω: 2 × 3000 W |
| Power Output (Bridge Mode) | 4 Ω: 1 × 14280 W8 Ω: 1 × 10200 W16 Ω: 1 × 6000 W |
| Selectable Gain | 32 dB / 35 dB / 38 dB / 41 dB |
| Cross-Talk Isolation | ≥ 90 dB (20 Hz – 1 kHz) |
| Frequency Response | 20 Hz – 20 kHz ± 0.5 dB |
| Signal-to-Noise Ratio (SNR) | ≥ 105 dB (A-weighted) |
| Input Impedance | Balanced: 20 k Ω Unbalanced: 10 k Ω |
| Damping Factor | Typical ~5000 for strong speaker control |
| Output RMS Voltage | 154.9 V |
| Protection Features | Under-voltage, DC, over-temperature, overload & short-circuit protection with limiter |
| Power Requirements | 90 – 260 VAC, 50/60 Hz |
| Dimensions (W × H × D) | 483 × 45 × 465 mm |
| Net Weight | Approx. 13 kg |
| Typical Applications | Concerts, auditoriums, large PA systems, DJs, event sound systems |












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