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| Total Output Power | 20W |
|---|---|
| Line Voltage Input | 70V / 100V |
| Acoustic Sensitivity (1m, 1W) | 89±2dB |
| Maximum Sound Pressure Level (SPL, 1m) | 102±2dB |
| Effective Frequency Range | 80Hz - 20kHz |
| Input Interface | Heavy-Duty Multi-Tap Transformer Terminal Block |
|---|---|
| Mounting Style | Integrated Structural Wall Mounting Bracket Array |
| Motherboard | 1 Year |
|---|---|
| Keyboard | 1 Year |
| Battery | 1 Year |
| Ac coard, Adapter | 1 Year |
| Display Panel | 2 Years |
| Hard Disk, SSD & RAM | 2 Years |
| Others Parts | 2 Years |
| System Transducer Type | Precision Commercial PA Speaker Driver |
|---|---|
| Net Structural Weight | 2.2kg |
| Length | 260mm |
|---|---|
| Width | 185mm |
| Height | 165mm |
| Color | Deep Textured Commercial Black (Only available in this Charcoal Black variant) |
|---|---|
| Material Finish | Premium High-Impact Rigid ABS Shell & Protective Metallic Front Grille |
Trying to run crisp commercial announcements or set a welcoming mood with background tracks in your boutique shop, corporate lounge, or café, only to find the sound completely drowned out by the heavy hum of Dhaka traffic? The Walton CHORUS WPA20W delivers a powerful architectural solution, engineered to throw highly articulate, clear audio across wide public areas. Perfect for premium corporate setups, retail floors gearing up for the massive Eid shopping rush, or professional meeting rooms, this sleek public address speaker eliminates dead sound zones effortlessly.
High-Acoustic Vocal Projection: Specially tuned to target human vocal ranges and mid-frequencies with extreme precision, ensuring every public announcement sounds completely natural and intelligible.
Dual 70V/100V Line Voltage Compatibility: Built to work flawlessly with standard commercial distribution networks, letting you daisy-chain multiple speaker units over ultra-long distances without signal drop or power loss.
Ultra-Wide Effective Audio Spread: Employs an optimized structural baffle matrix that spreads an 80\text{Hz} - 20\text{kHz} audio sweep widely, delivering uniform volume coverage so no customer struggles to hear.
Compact, High-Impact Chassis: Packs an impressive 102dB max acoustic output into a highly efficient 2.2\text{kg} profile, saving premium structural space while providing massive audio presence.
Rugged Long-Life Architectural Mesh: Wrapped in an industrial-grade, dust-resistant front protective grill that safeguards the internal drivers against humidity and debris, saving your business from frequent maintenance costs.
Do not gamble your business asset or commercial venue layout on unverified grey-market hardware, unlinked duplicate models, or replica street electronics that carry a high risk of shorting your primary mixing console. This Walton CHORUS WPA20W is 100% authentic, factory-fresh, and sourced directly from official national distribution channels. Vetted exhaustively under our Doctor-CEO’s rigid "Fortress of Trust" quality standards, your unit is guaranteed genuine, defect-free, and fully backed by an authorized national warranty network.
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