Sinbosen High-grade pa speaker K2 dual 12 inch 3 ways line array speakers outdoor professional event
Sinbosen High-grade pa speaker K2 dual 12 inch 3 ways line array speakers outdoor professional event
Sinbosen High-grade pa speaker K2 dual 12 inch 3 ways line array speakers outdoor professional event
Sinbosen High-grade pa speaker K2 dual 12 inch 3 ways line array speakers outdoor professional event
Sinbosen High-grade pa speaker K2 dual 12 inch 3 ways line array speakers outdoor professional event
Sinbosen High-grade pa speaker K2 dual 12 inch 3 ways line array speakers outdoor professional event
Model
K2

Item specifics

Type
3 way audio line array system
Usable bandwidth (-10 dB)
35 Hz-20 kHz
Maximum SPL
147 dB
RMS Power (LF)
2 x 12",450W
IImpedence

Review

Description

K2 Specification
Type
K2 3 way audio line array system
Usable bandwidth (-10 dB)
35 Hz – 20 kHz ([K2 70])
Maximum SPL
147 dB (preset [K2_70])
Nominal directivity (-6 dB)
Horizontal : 110° / 70° symmetric ; 90° asymmetric  (35°/55° or 55°/33°)
Vertical : depends on the number of elements and array curvature.
Transducers
LF: 2 × 12″ cone drivers
MF: 4 × 6.5″ cone drivers
HF: 2 × 3″ diaphragm compression drivers
Power Handling
and Impedance
LF: 2 x 12",450W,2×8Ω Neodymium magnet
MF: 4 x 6.5",320W,8Ω
HF: 2 x 3",160W,16Ω
Acoustical load
LF: bass-reflex, L-Vents
MF: bass-reflex
HF: DOSC waveguide, Panflex
Connectors
IN: 1 x 8-point PA-COM
LINK: 1 x 8-point PA-COM
Rigging and handling
Captive 4-points rigging system
2 large side handles
Inter-enclosure angles : 0.25, 1, 2, 3, 4, 5, 7.5 or 10°
Cabinet
First grade Russian birch plywood, high   density polyethylene
Front steel grill with anti-corrosion   coating
acoustically neutral 3D fabric
Finish
Dark   Grey brow/ black
Dimension
1338  x 354/286 x 400 mm       52.7 x  14/11.3 x 15.8 in
Weight(net)
56kg / 123lb
Specification

FEATURE OF K2

Sinbosen K2 Dual 12" 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 8Ω 450W 12 inch neodymium woofers, four 8Ω 320W 6.5 inch midrange and three 16Ω 160W 3 inch tweeters!
K2 adds some user-friendly designs like:
The inter-enclosure angles can be adjusted and you can replace speakers without disassembly!

Two 12 inch neodymium woofers(Detail1)
Two 12 inch woofers
(Detail2)
Three 6.5 inch midrange

Yellow fluorescent label.

The label won't show if it hangs properly, on the contrary, if it's not hung properly, you will see a prominent yellow fluorescent label

Angle adjustment pin.

Insert the angle adjustment pin into the corresponding angle of 0.25, 1, 2, 3, 4, 5, 7.5 or 10°: the cabinet will automatically adjust!