Rated power: 30W, 40W or 50W
Line input: 8Ω
Speaker driver: 5", 6" or 8" PP + 1" tweeter
Frameless magnetic grille
◆ High quality Frameless magnetic grille stereo 2-way in ceiling speakers, easy and secure attachment.
◆ Super audio and music reproduction performance.

◆ High strength ABS material.
◆ With Noble sound pressure level switch

◆ Flash mounting system for easy and fast installation.

◆ Perfect integrated into all indoor places.

Suitable for public address system background music and home theater audio system usage.
LS-531: 30W (5" PP cone woofer, rubber edge + 1" tweeter)
LS-641: 40W (6" PP cone woofer, rubber edge + 1" tweeter)
LS-851: 50W (8" PP cone woofer, rubber edge + 1" tweeter)
| Model | LS-531 | LS-641 | LS-851 |
| Rated power | 30W | 40W | 50W |
| Power taps | - | - | - |
| Line input | -8Ω | ||
| Sensitivity (1m,1W) | 86dB | 88dB | 88dB |
| Frequency response | 50-20KHz | 45-21KHz | 40-20KHz |
| S.P.L. | - | - | - |
| Woofer speaker driver | 5" PP (rubber edge) | 6" PP (rubber edge) | 8" PP (rubber edge) |
| Tweeter speaker driver | 1" | ||
| Product dimension (mm) | Φ211x96 | Φ248x117 | Φ285x142 |
| Hole for mounting (mm) | Φ172 | Φ207 | Φ246 |
| Frame material | ABS | ||
| Back cover material | - | ||
| Grille material | Powder coated Iron mesh | ||
| Color | White (RAL9016) | ||
| Product net weight(Kg) | 1.24 | 1.81 | 2.47 |
| Gross weight | - | - | - |
| Packing dimension (cm) | - | - | - |
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Professional Background Music System Designer and Manufacturer
Tel: +86 20 3939 0663
E-mail: sales@lyintl.com