Passive Speaker
Sinbosen Polyurea paint K1 dual 15 inch 3 way audio line array speaker
Model: K1
Power Handling: LF 2 x 600W
Components:LF: 2X15" MF: 4X6.5" HF: 3X3''
Frequency Response(-3dB):35Hz-20KHz
MAX SPL: 147dB
Impedance:8Ω
Power Handling: LF 2 x 600W
Components:LF: 2X15" MF: 4X6.5" HF: 3X3''
Frequency Response(-3dB):35Hz-20KHz
MAX SPL: 147dB
Impedance:8Ω
Description

K1 Specification | |
Type | K1 3 way audio line array system |
Usable bandwidth (-10 dB) | 35 Hz – 20 kHz ([K1]) |
Maximum SPL1 | 149 dB ([K1]) |
Nominal directivity (-6 dB) | Horizontal: 90° symmetric |
vertical: dependent upon the number of elements and the line source curvature | |
Transducers | LF: 2 × 15″ neodymium |
MF: 4 × 6.5″ neodymium, direct-radiating | |
HF: 3× 3″ diaphragm compression drivers | |
Acoustical load | LF: bass-reflex |
MF: bass-reflex | |
HF: DOSC waveguide | |
Nominal impedance | LF: 2 × 8 Ω |
MF: 8 Ω | |
HF: 8 Ω | |
Connectors | IN: 1 x 8-point PA-COM LINK: 1 x 8-point PA-COM |
Rigging and handling | 4 handles integrated into the cabinet |
inter-enclosure angles: 0°, 0.5°, 1°, 1.5°, 2°, 2.5°, 3°, 4° or 5° | |
Cabinet | First grade Russian birch plywood, high density polyethylene Front steel grill with anti-corrosion coating acoustically neutral 3D fabric |
Rigging components | High grade steel with anti-corrosion coating |
Finish | Dark Grey brown Pantone 426C |
Dimension | 134x44x52cm (WxHxD) |
Weight (net) | 106 kg / 234 lb |


Feature of K1:
Sinbosen K1 Dual 15" 3-Way Audio Line Array Speakers
Made of first grade Russian birch plywood.The surface is coated with polyurea paint, which is anti-corrosion, waterproof and wear-resistant.
Steel grating and Rigging components are also high-grade steel with anti-corrosion coating.
The front is wrapped in acoustically neutral 3D fabric.
Built-in two 600W 15 inch neodymium woofers, four 600W 6.5 inch neodymium midrange and three 220W 3 inch neodymium tweeters!
K1 adds some user-friendly designs like:
The inter-enclosure angles can be adjusted and you can replace speakers without disassembly!


●Insert the angle adjustment pin into the corresponding angle of 0°, 0.5°, 1°, 1.5°, 2°, 2.5°, 3°, 4° or 5°: the cabinet will automatically adjust.
●Waterproof connector! Accessories are also an integral part of the advanced audio system. The seemingly tiny wire accessories are equivalent to the "blood vessels" of the audio!

●Picture order from left to right are: woofer, midrange speaker and tweeter!

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