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KA-2 Line array system ideal for 6000-7000 people large events!
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Update time : 2024-09-05 15:48:07
Recommended line array system for large events with 6000-7000 people?
The KA-2, KA-3 line array speaker and K-28 subwoofer combination provides a high-performance, highly adaptable and easy-to-manage audio solution for 6,000-7,000 people large events.Highly recommended!
KA-2 Dual 12-inch Line Array Speakers:
①The KA-2 speakers utilize Wavefront Correction technology, making them perform excellently in both fixed installations and touring applications.
②KA-2 speakers feature adjustable curvature of WST (Wavefront Sculpture Technology) line array technology, providing precise sound coverage and control.
③The speakers have a usable frequency range of 35 Hz - 20 kHz, with a maximum sound pressure level of up to 147 dB, offering outstanding sound quality and high sound pressure output.
④The vertical coverage angle of the speakers can be optimized by adjusting the angle between the speakers, with a maximum adjustment of up to 10° to adapt to different venue requirements.
⑤The speakers are made of high-quality materials, offering good durability and protection level, suitable for various environmental conditions.
KA-3 Dual 12-inch Line Array Speakers:
①The KA-3 speakers are another high-performance line array speaker designed for medium to long-range sound projection.
②KA-3 speakers have a compact size and lightweight, making them easy to transport and install.
③They feature Panflex technology, allowing users to adjust the directivity of the speakers to cover specific geometric shapes of the audience area.
K-28 K-28 Subwoofers:
①The K-28 is a high-performance subwoofer designed to be used in conjunction with KA-1,KA-2,KA-3 line array speakers to enhance low-frequency response.
②It features two 18-inch neodymium bass drivers that provide deep and powerful bass effects.
③The low-frequency limit of the K-28 can reach down to 25 Hz, with a maximum sound pressure level of up to 140 dB, making it ideal for large-scale events that require a strong sense of rhythm and heavy bass effects.
This combination can provide a very wide frequency response and high sound pressure level, suitable for large concerts, music festivals, stadiums, and theaters. With precise directivity control and powerful bass support, this speaker combination ensures that every audience member can enjoy a clear, balanced, and dynamic sound experience. The KA-2 speakers "have an unprecedented performance-to-weight ratio" and "thanks to the quick and easy rigging system, on-site installation is convenient and fast." The K-28 subwoofers, on the other hand, can "achieve low-frequency extension down to 25Hz, reducing turbulent noise."
Contact us:
sales2@sinbosen.com
Whatsapp:https://api.whatsapp.com/send?l=en&phnoe=8616676738225
Website:https://www.sinbosenaudio.com/
The KA-2, KA-3 line array speaker and K-28 subwoofer combination provides a high-performance, highly adaptable and easy-to-manage audio solution for 6,000-7,000 people large events.Highly recommended!
KA-2 Dual 12-inch Line Array Speakers:
①The KA-2 speakers utilize Wavefront Correction technology, making them perform excellently in both fixed installations and touring applications.
②KA-2 speakers feature adjustable curvature of WST (Wavefront Sculpture Technology) line array technology, providing precise sound coverage and control.
③The speakers have a usable frequency range of 35 Hz - 20 kHz, with a maximum sound pressure level of up to 147 dB, offering outstanding sound quality and high sound pressure output.
④The vertical coverage angle of the speakers can be optimized by adjusting the angle between the speakers, with a maximum adjustment of up to 10° to adapt to different venue requirements.
⑤The speakers are made of high-quality materials, offering good durability and protection level, suitable for various environmental conditions.
KA-3 Dual 12-inch Line Array Speakers:
①The KA-3 speakers are another high-performance line array speaker designed for medium to long-range sound projection.
②KA-3 speakers have a compact size and lightweight, making them easy to transport and install.
③They feature Panflex technology, allowing users to adjust the directivity of the speakers to cover specific geometric shapes of the audience area.
K-28 K-28 Subwoofers:
①The K-28 is a high-performance subwoofer designed to be used in conjunction with KA-1,KA-2,KA-3 line array speakers to enhance low-frequency response.
②It features two 18-inch neodymium bass drivers that provide deep and powerful bass effects.
③The low-frequency limit of the K-28 can reach down to 25 Hz, with a maximum sound pressure level of up to 140 dB, making it ideal for large-scale events that require a strong sense of rhythm and heavy bass effects.
This combination can provide a very wide frequency response and high sound pressure level, suitable for large concerts, music festivals, stadiums, and theaters. With precise directivity control and powerful bass support, this speaker combination ensures that every audience member can enjoy a clear, balanced, and dynamic sound experience. The KA-2 speakers "have an unprecedented performance-to-weight ratio" and "thanks to the quick and easy rigging system, on-site installation is convenient and fast." The K-28 subwoofers, on the other hand, can "achieve low-frequency extension down to 25Hz, reducing turbulent noise."
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Model
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Picture
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Specification
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Quantity
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Note
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KA-2
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 KA-2 dual 12inch 3 way audio line array systemFrequency Response(-3dB):35Hz-20KHz Power Handling: LF: 2 x 12",450W,2×8Ω Neodymium magnet MF: 4 x 6.5",320W,8Ω HF: 2 x 3",160W,16Ω MAX SPL: 147dB Components:LF: 2X12" MF: 4X6.5" HF: 2X3" Impedence: LF: 2X8 ohms MF: 8 onms HF: 16 ohms Cabinet:FIrst grade Russian birch plywood acoustically neutral 3D fabric Rigging components:high grade steel with anti-corrosion coating |
16
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8 pieces of KA-2
each on the left and right sides |
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KA-2 Raincover bag (4 in1)
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Raincover for KA-2 (4 in 1)
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4
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Easy for shipping
and save the freight |
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KA-2 Chariot
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KA-2 Chariot
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4
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High end Material，
three parts together |
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KA-2 Bumpers
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KA-2 Bumpers set (Bump+Delta)
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2
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Flight case
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KA-1 Bumper Flight case
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1
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K-28 Subwoofer
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K-28 2x18 inch neodymium subwoofer
LF: 2 x 18", dual voice coil MAX SPL:140 dB Power Handling:1225W, 4Ω Cabinet:FIrst grade Russian birch plywood acoustically neutral 3D fabric |
12
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K-28 Metal Dolly (2 in 1)
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KS28 Metal Dolly (2 in 1)
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6 |
2 K-28 in one Chariot
with rain cover |
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K-28 Raincover bag (2 in 1)
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KS28 Raincover bag (2 in 1)
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6
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KA-3
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KA-3 dual 12inch 2 way audio line array system
Usable bandwidth (-10dB) 42 Hz - 20 kHz Maximum SPL 143 dB Coverage angle (-6 dB) Horizontal: 110°/70° symmetric ; 90° asymmetric Vertical: depends on the number of elements and array curvature Transducers LF: 2 × 12’’ neodymium cone driver; Bass-reflex, L-Vents HF: 1 × 4’’ diaphragm neodymium compression driver; DOSC waveguide, Panflex Nominal impedance LF: 8 ohms HF:8 ohms RMS power handling LF: 2 x 450 W HF: 140 W Connectors: 2 × 4-point speakON Finish:Dark grey brown Pantone 426 C Polyurea paint Enclosure: First grade Russian birch plywood |
4
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KA-3
Bumper + Bar |
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M BUMP + M BAR
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1
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Amp Rack
and peripheral equipment |
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L-12X amplifier 4*1800W with power cable Built in hot model speaker preset |
12
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8 L-12X connect with 16 KA-2 (2 KA-2 connect to 1 L-12X)
3 L-12X connect with 12 K-28 (4 K-28 connect 1 L-12X) 1 L-12X connect with 4pcs KA-3 For one set (Amp Rack 9U) 3 L-12X amplifiers 1 Signal distributor 1 Power distributor(380V) |
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Signal distributor |
4
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Power distributor(380V) |
4
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Imported Signal cable kit for Amp Rack with Neutrik XLR connector |
4
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Amp Rack 9U with metal dolly (Wheel) |
4
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KA-2 cable
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8*4mm* 25m with Ca com connector
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8
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Jumper cable
CA-COM8 Speaker Cable 8pins 70cm*4mm |
8
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K-28 cable
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25meters Neutrik 2*4mm
NL4 to 2-NL2 Speakon Breakout Splitter Cable |
6
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KA-3 cable
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4*4mm* 25m with Neutrik connector
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2
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Jumper cable with Neutrik NL4
4pins 70cm*4mm |
2 |
Contact us:
sales2@sinbosen.comWhatsapp:https://api.whatsapp.com/send?l=en&phnoe=8616676738225
Website:https://www.sinbosenaudio.com/
