Professional Sound Factories – 15-inch two-way full-range stage monitor speaker active speaker system – Lingjie
Professional Sound Factories – 15-inch two-way full-range stage monitor speaker active speaker system – Lingjie Detail:
Special curved box design, strong box combination structure, convenient and fast installation and handling.
The box body is specially made of high-grade spray polyurea paint, which is waterproof, moisture-proof, light-resistant and collision-resistant.
This speaker is suitable for all kinds of activity centers, conference halls, multi-functional theaters, CUP night clubs and other entertainment venues, as well as stage monitoring systems.
In addition to the standard hanging (optional accessory) device, there are metal trumpet holes at the bottom of the box to meet the needs of different places. When a wider sound field effect is required, it can be used in combination with an ultra low-frequency speaker for better sound field effect.
Specifications:
Model |
M-12 |
M-15 |
M-12AMP |
M-15AMP |
Configuration |
12”LF+3” HF |
15”LF+3” HF |
12”LF+3” HF |
15”LF+3” HF |
Sensitivity |
99dB |
99dB |
LF: 99dB/HF: 107dB |
LF: 99dB/HF: 107dB |
Frequency Response |
60Hz~18KHz (±3dB) |
60Hz~18KHz (±3dB) |
60Hz~18KHz (±3dB) |
60Hz~18KHz (±3dB) |
Power Rated |
400W |
400W |
LF:400W HF:80W |
LF:400W HF:80W |
Max SPL |
131dB |
131dB |
LF:131dB/HF: 132dB |
LF:131dB/HF: 132dB |
Projection angle (V × H) |
40°x60° |
40°x60° |
40°x60° |
40°x60° |
Connector |
2xNL4/N14 MP 1+1- |
Nl4 Speakon 1+1- |
2×4-points Speakon® |
2×4-points Speakon® |
Nominal Impedance |
8Ώ |
8Ώ |
8Ώ |
8Ώ |
Dimensions(W*H*D) |
550*340*410mm |
630*380*460mm |
550*340*410mm |
630*380*460mm |
Weight |
16.2KG |
19.6KG |
17KG |
20.8KG |
Product detail pictures:



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We now have our own gross sales team, style and design workforce, technical crew, QC workforce and package group. We now have strict quality manage procedures for each system. Also, all of our workers are experienced in printing industry for Professional Sound Factories – 15-inch two-way full-range stage monitor speaker active speaker system – Lingjie , The product will supply to all over the world, such as: Portland, Slovenia, Uganda, Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.

Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
