Beta3 S28 professional active speaker
- Fully active professional PA speaker with built-in power amplifier
- High-performance two-way design delivers clear vocals and powerful sound
- Dual 8-inch woofers provide tight and punchy low frequencies
- Eight 2-inch full-range drivers ensure excellent mid and high-frequency clarity
- Wide 90° horizontal coverage for even sound distribution across venues
- High output performance with up to 127 dB peak SPL
- Built-in Bluetooth for easy wireless music streaming
- 3-channel input supports XLR, 6.35 mm TRS, and RCA connections
- Rugged plywood cabinet with durable polyurethane coating
- Efficient forced air cooling for reliable long-duration operation
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
The Beta3 S28 Professional Active Performance System is a high-quality active PA speaker system designed for clear, powerful, and reliable sound reinforcement. Ideal for DJs, live performances, conferences, parties, houses of worship, and small to medium events, the S28 delivers balanced sound with strong vocal clarity and controlled bass in a slim, professional design. This fully active powered loudspeaker comes with a built-in amplifier, eliminating the need for an external power amp and making installation quick and easy. Equipped with dual 8-inch high-power woofers and multiple full-range drivers, produces clear mids, crisp highs, and punchy low frequencies, perfect for both music playback and speech applications.

- Is the Beta3 S28 an active or passive speaker?
A-1 The Beta3 S28 is a fully active speaker with a built-in amplifier.
- Is the Beta3 S28 suitable for DJ and live performances?
A-2 Yes, it is ideal for DJs, live music, conferences, and small to medium events.
- Does the S28 support Bluetooth?
A-3 Yes, it has built-in Bluetooth for wireless music playback.
- Can I connect microphones and mixers directly?
A-4 Yes, the speaker supports XLR, TRS, and RCA inputs, allowing direct connection.
- Is the Beta3 S28 suitable for indoor and outdoor use?
A-5 Yes, it works well for indoor venues and covered outdoor events.
Specifications
| Model | Beta3 S28 Professional Active Performance System |
| Type | Active PA Speaker / Powered Loudspeaker |
| Design | Fully Active Two-Way Performance System |
| Application | DJs, live performances, parties, small tours, events, conferences |
| Frequency Response (-3 dB) | 45 Hz – 18 kHz |
| Maximum SPL @ 1 m | 121 dB (Continuous) / 127 dB (Peak) |
| Dispersion (H × V) | 90° × 40° |
| Transducers – Woofer | 2 × 8″ High-Power Woofers |
| Transducers – Full-Range | 8 × 2″ Full-Frequency Units |
| Input Connectors | 3-Channel Balanced Input (XLR / 6.35 mm TRS / RCA) |
| Total Power Output | 360 W RMS / 720 W Music / 1440 W Peak |
| Mid Frequency Power | 160 W |
| Low Frequency Power | 200 W |
| Nominal Impedance | 4 Ω |
| Bluetooth Connectivity | Built-in Bluetooth Audio Streaming |
| Cooling System | Forced Air-Cooled Drivers |
| Cabinet Material | Plywood Cabinet with Polyurethane Coating |
| Handles | 3 × Wooden Handles |
| Power Consumption (Rated) | Approx. 400 W |
| Power Consumption (Static) | Approx. 28 W |
| Voltage Range | AC 220–230 V, 50/60 Hz |
| Dimensions (W × D × H) | 250 × 389 × 1752 mm |
| Net Weight | Approx. 20.1 kg |
| Gross Weight | Approx. 23 kg |
| Colour | Black |






















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