Sonodyne CA 820 column speaker
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Powerful 2-Way Design: Features 8 × 3″ polypropylene woofers and 1 × 1″ dome tweeter for balanced, high-quality sound.
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Durable Aluminium Enclosure: Built with a 3 mm extruded aluminium body for long-lasting performance and modern aesthetics.
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High Output & Clarity: 95 dB sensitivity ensures loud and distortion-free sound, ideal for large spaces.
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Flexible Installation: Suitable for wall mounting in auditoriums, conference halls, restaurants, and worship places.
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Wide Frequency Response: Delivers clear audio from 140 Hz to 18 kHz for full-range coverage.
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Power Options: Works with 70V/100V line systems and supports 150W program power for versatile use.
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Sleek & Elegant Design: Available in black or white finishes to match any architectural interior.
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Made for Indian Conditions: Engineered for reliability and performance across diverse installation environments.
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
The Sonodyne CA 820 Column Speaker is a premium 2-way professional audio solution designed to deliver crystal-clear sound, powerful performance, and sleek aesthetics for a wide range of commercial and institutional spaces. Built with a durable 3 mm extruded aluminium enclosure, this speaker combines elegant design with long-lasting strength, making it ideal for auditoriums, hotels, places of worship, restaurants, conference halls, retail outlets, and educational institutions across India .Equipped with 8 × 3-inch polypropylene woofers and a 1-inch dome tweeter, the CA 820 ensures rich midrange detail and crisp high-frequency clarity. With a broad frequency response (110 Hz – 20 kHz) and 150W program power, it delivers impressive sound coverage with exceptional vocal intelligibility. The speaker supports both low-impedance and 70V/100V line installations, providing unmatched flexibility for different sound system designs.
Specifications
| Description | 2-way column speaker with extruded aluminum enclosure |
| Enclosure | 3 mm extruded aluminum |
| Transducer Complements | LF: 8 × 3″ polypropylene woofers · HF: 1 × 1″ dome tweeter |
| Nominal Impedance | 4 Ω |
| Sensitivity (1 W/1 m) | 95 dB (half-space) |
| Frequency Response (-3 dB) | 140 Hz – 18 kHz |
| Frequency Range (-10 dB) | 110 Hz – 20 kHz |
| Program Power | 150 W @ 8 Ω |
| Power Taps @ 70 V | 3.75 W / 7.5 W / 15 W / 30 W |
| Power Taps @ 100 V | 7.5 W / 15 W / 30 W / 60 W |
| Dimensions (H × W × D) | 869 mm × 125 mm × 110 mm |
| Net Weight | 6 kg |
| Colours | Black / White |













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