General Information
L-448 is column loudspeaker with full frequency, and adopting the latest advanced sound reinforcement technology, provide high SPL, because of wider coverage angel( Horizontal coverage angle is 180) , which can effectively reduce the blind listening area, let every conrner can clearly hear the sound. The L-448 speaker can bring you unexpected sense of space and wide coverage, worked together with L-212B subwoofer,which have high output, good and nature performance, let you feel as if in the huge and wide sp[ace. L-448 used aluminum alloy grille, which let surface strong and elegant, idea products for indoor docoration. 2pcs L-448 with 2 pcs L-212B can be satisfy 200 square meters venues usage, and allows meet the requirements of various venues
Application: Stadiums, small and mid-size performance area, theatre,music hall , performing arts center, conference center
Specification
| Frequency Response | 90Hz-20KHz(±3dB) 1watt@1m |
| Sensivitly | 93dB /W(lm) |
| SPL Max | 118dB MAX |
| Impedance | 8Ω |
| Nominal Power | 120W Nominal |
| Recommended power | 300W Continuous |
| Max power | 500W Peak |
| Dispersion | -6dB:90°(H)x 10°(V) |
| Crossover point | 12dB/Octave 2500Hz |
Physical Information:
| System model | 4 inch full frequency speaker system |
| Drivers | 4inch x 4 |
| Quality | High quality plywood cabinet |
| Surface Painting | Durable painting |
| Color | white or black |
| Cabinet size | 698 x 136 x 152 |
| Net weight | 10.9 kgs |
Guangzhou Ruizun Audio Technology Co., Ltd. is a professional manufacturer and experienced exporter of audio products. We are specialized in producing all kinds of speakers and related audio accessories. Totally, we have more than 180 items for global market including Latin American, Middle East, Africa and other international markets with good reputation.
We have over 15 years experience in the audio system industry. We are not only the manufacturer, but also the professional audio designer. We are qualified and strong on site projects management, advising our clients the best solutions for their audio and visual requirements, and responsible for Installation of systems at various venues, providing backup, maintenance service and staff training on the equipment for all installations.
Our Company Missions are " Quality First, honesty and faithfully, continuous Improvement, customer satisfaction, win-win business for long term relationship". We are always welcomed and trusted by customers for superior quality goods, reasonable price and good after-sales services.
Quality First:
Because the issue of quality has always been our highest priority, Prince follows the standard of ISO 9001, which includes purchasing, processing, assembling, packing and shipping.
Continuous Improvement:
PRINCE is a business that is constantly looking at ways to progress. We set goals to improve our testing equipment, our production methods and our products. Our testing and inspection includes: Surface checking, , sound testing, function testing, performance testing in whole set audio system
Customer Satisfaction:
PRINCE believes that business development and growth is heavily reliant on customer satisfaction. PRINCE is fairly unique as a manufacturer as it owns its own full forging plant. Because of this, we provide our customers with a one-stop-solution. Once the customer advises us of their requirements and places their order, we can source other related audio products, which can save clients time and shipping cost.
