KA208 line array system for events with 1000 people!
The KA208 line array speaker and KA18, K-28 subwoofer combination speaker system are designed with transportation and installation convenience in mind. They are smaller and lighter while providing efficient sound transmission. This speaker combination is very popular and highly recommended for crowds of 1,000 people.
The KA208 is a high-performance line array speaker with excellent clarity and coverage, especially suitable for medium and long-distance projection. The frequency response range of the KA208 line array is 55 Hz – 20 kHz, and the maximum sound pressure level is 142 dB. It has a compact box and light weight, making it easy to hoist and transport. A distinctive feature of the KA208 is the horizontal directivity adjustment technology, which provides 70°, 110° symmetrical, or 90° asymmetrical horizontal coverage modes, allowing the system to accurately cover the width of the audience area.
The KA18 is a high-power compact subwoofer that contains an 18-inch woofer with a lower frequency response limit of 32 Hz and a maximum sound pressure level of 138 dB. It is available in standard or cardioid polar patterns, suitable for delivering deep and intense low frequencies.
The K-28 is a flyable subwoofer that contains two 18-inch woofer units, with a lower frequency response limit of 25 Hz and a maximum sound pressure level of 143 dB. The K-28 is available in standard or cardioid polar patterns, suitable for delivering deep and intense low-frequency effects.
The combination of 12 KA208 II + 4 KA18 + 4 K-28 can realize a high-performance sound system suitable for large-scale performances, theaters, stadiums, and outdoor activities that require clear vocals and strong rhythmic music reproduction.
This high-performance line array combination has a compact box and light weight, designed for easy lifting and convenient transportation. The horizontal coverage angle of the KA208 II is adjustable and can cover sites of different shapes and sizes. The products in the portfolio all have very high maximum sound pressure levels and can provide very loud audio output, suitable for large venues. The KA18 and K-28 expand the deep and strong low frequencies of the entire system and enhance the overall sound effect.
|
Model
|
Picture
|
Specification
|
Quantity
|
Remark
|
|
|
KA208 II
|
  |
Component Configuration LF: 2 * 8 inch HF: 1 X75mm HF
Rated Power (RMS) LF: 450W.HF: 100W Nominal Impedance：LF: 8 Ohm or 16 Ohm Sensitivity(1W/1m)db: 102dB (1w@1m) Maximum Peak SPL: 142dB (Pmax@1m) Dispersion(-6dB): 110° Hor × 10° Ver Connectors: SPEAKON NL4×2 Finish:Polyurea coating Cabinet:birch plywood |
12
|
12 pieces of Ka208 each on the left and right sides
|
|
|
KA18
|
 |
Frequency Response 40Hz~300KHz(±3dB)
Crossover Mode External points frequency LF Driver: 18 inch Rated Power: 700W Peak Power :1200W Impedance: 8Ω Sensitivity(1w/1m)dB 100dB Maximum Continuous SPL: 128dB Maximum Peak SPL:135dB Cabinet :plywood with brown painting Input/Output :2×NL4R Speakon |
4
|
Fly up with KA208, 2pcs on Left on Right
|
|
|
KA208 Flight case (4in1)
|
 |
KA208 Flight case (4in1)
with Penn Elcom Latches |
4
|
|
|
|
KA18 Flight case (1in1)
|
 |
KA18 Flight case (1in1) with Penn Elcom Latches
|
4
|
|
|
|
Bumper + Bar
|
  |
M BUMP + M BAR
|
2
|
Bumper is too heavy. better to add the flight case for them.
|
|
|
Flight case for BUMP+BAR
|
 |
Flight case for BUMP+BAR 2in1
|
1
|
||
|
K-28 Subwoofer
|
 |
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 |
4
|
|
|
|
K-28 Metal Dolly (2 in 1)
|
 |
K-28 Metal Dolly (2 in 1)
|
2
|
2 K-28 in one Chariot with rain cover |
|
|
K-28 Raincover bag (2 in 1)
|
K-28 Raincover bag (2 in 1)
|
2
|
|||
|
Amp Rack
and peripheral equipment |
 |
L-12X amplifier 4*1800W
with power cable Built in LA speaker preset |
 |
4
|
2 L-12X connect with 12 Ka208 (6 Ka208 connect to 1 L-12X)
1 L-12X connect with 2pcs KA18 and 2pcs K-28 on left and right. X 2SETS For one set（Amp Rack 9U） 2 L-12X amplifiers 1 Signal distributor 1 Power distributor(380V) |
|
Signal distributor
|
 |
2
|
|||
|
Power distributor(380V)
|
 |
2
|
|||
|
Imported Signal cable kit for
Amp Rack with Neutrik XLR connector |
 |
2
|
|||
|
Amp Rack 9U with
metal dolly (Wheel)
|
 |
2
|
|||
|
KA208 cable
|
 |
4*4mm* 25m with Neutrik connector
|
6
|
|
|
 |
Jumper cable with Neutrik NL4
4pins 70cm 4mm |
6
|
|
||
|
KA18 cable
|
 |
25meters Neutrik 2*4mm
NL4 to 2-NL2 Speakon Breakout Splitter Cable |
3
|
|
|
|
K-28 cable
|
|
25meters Neutrik 2*4mm
NL4 to 2-NL2 Speakon Breakout Splitter Cable |
2
|
||
Contact us:
sales2@sinbosen.comWhatsapp:https://api.whatsapp.com/send?l=en&phnoe=8616676738225
Website:https://www.sinbosenaudio.com/
