Technical Specifications - K-array Thunder-KS User Manual

Compact, multi-tasking subwoofers
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Technical Specifications

Type
Transducers
35 Hz – 150/450 Hz (-6 dB)
Frequency Response
1
Crossover
Max SPL
2
Coverage
Connectors
DSP
Remote control
Amplifier module
Output power
3
MAINS Operating Range
Power Consumption
Pink noise, 1/4 rated power
Protections
IP Rating
Dimensions (WxHxD)
Weight
Extensible with dedicated preset according to the midrange crossover point.
1
Maximum SPL is calculated using a signal with crest factor 4 (12dB) measured at 1 m.
2
CTA-2006 (CEA-2006) Amplifier Power Standards, single channel driven.
3
Thunder-KS1  I
12" neodymium magnet
18" neodymium magnet
woofer
35 Hz – 150/450 Hz (-6 dB)
crossover dependent
crossover dependent
DSP-controlled, Low Pass @ 150 Hz up to 450 Hz, preset dependent
134 dB peak
Line Input
2x XLR-F analog balanced / AES3 input
Mains
powerCON TRUE1 TOP, 16 A true mains
Networking and Data
1x RJ45
4x USB-A
Input gain, routing matrix, delay, full parametric IIR filters (Peaking, Shelving, Hi/Lo pass, Hi/Lo Butterworth),
Wi-Fi dedicated APP | K-framework3 via wired Ethernet connection
4x 1500 W @ 4 Ω
600 W @ 8 Ω load,
Pink noise, 1/4 rated power
Over Temp. (Power Limiting – Thermal Shutdown), Short Circuit/Overload Output Protection,
Power Limiting, Clip Limiter/Permanent Signal Limiter, High Frequency Protection
500 x 350 x 440 mm
650 x 500 x 580 mm
(19.7 x 13.8 x 17.3 in)
(25.6 x 19.7 x 22.8 in)
21,6 kg (47.62 lb)
Thunder-KS2  I
Thunder-KS3  I
Active subwoofer
21" neodymium magnet
woofer
30 Hz – 150/450 Hz (-6 dB)
crossover dependent
137 dB peak
Omni
Line Output
2x XLR-M Link analog balanced / AES3 output
Speaker Output
2x SpeakON NL4 (Ch1 1+/1- // Ch2 2+/2-)
On-board preset, Remote monitoring
4-channel switching mode, Class D
4x 1500 W @ 4 Ω
4x 2500 W @ 4 Ω
100-240V AC, 50-60 Hz with PFC
600 W @ 8 Ω load,
600 W @ 4 Ω load,
Pink noise, 1/4 rated power
IP53
735 x 580 x 700 mm
(28.9 x 22.83 x 20.87 in)
37,6 kg (82.9 lb)
56 kg (123.4 lb)
P R E L I M I N A R Y
Thunder-KS
Thunder-KS4  I
2x 18" neodymium magnet
woofer
35 Hz – 150/450 Hz (-6 dB)
crossover dependent
139 dB peak
141 dB peak
4x 2500 W @ 4 Ω
600 W @ 4 Ω load,
Pink noise, 1/4 rated power
1106 x 500 x 580 mm
(43.5 x 19.7 x 22.8 in)
60 kg (132.3 lb)
User Guide
woofer
19

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