The Thunder-KS1 I is a compact active subwoofer featuring a 12” cone driver and a powerful 4x 1500W @ 4Ω audio amplifier module with built-in DSP. The audio power output connectors allow the Thunder subwoofers to drive a wide range of K-array passive loudspeakers. Compatible with mid-high loudspeaker and other passive subwoofers, the self powered Thunder subwoofers with DSP are designed to be the core devices in K-array sound reinforcement systems. The dedicated K-array Connect mobile app provides a user friendly interface for remote control of the DSP main parameters and easy configuration of the signal routing.
Specifications
General
-
Type:
Active subwoofer
-
Transducers:
12" neodymium magnet woofer
-
Frequency Response:
35 Hz - 150/450 Hz (-6 dB) crossover dependant
(1) -
Crossover:
DSP-controlled, Low Pass @ 150 Hz, preset dependant
-
Max SPL:
134 dB
(2) -
Coverage:
Omni
-
Coverage:
Line Input
2x XLR-F analog / AES3
Line Output
2x XLR-M Link analog / AES3
Speaker Output
2x SpeakON NL4
Mains
powerCON TRUE1 TOP
Networking and Data
1x RJ45
4x USB-A
Handling and Finishes
-
Dimensions (W x H x D):
500 x 350 x 440 mm
(19.7 x 13.8 x 17.3 in)(3) -
Weight:
21,6 kg (47.62 lb)
-
Material:
Polyurea coated birch plywood
-
Colors:
Black/White/Custom RAL
Regulations
-
IP Rating:
IP53
(4)
- (1) With dedicated preset
- (2) Maximum SPL is calculated using a signal with crest factor 4 (12dB) measured at 1 m.
- (3) Included 17 mm (0.7 in) removable rubber feet
- (4) In case of permament, long lasting installation in critical environments (swimming pools, beaches, yachts..), we recommend to further protect the subwoofer. Contact K-array directly to discuss best protection practices.
New materials and design are introduced into existing products without previous notice.
CONTROL 4
Integrating K-array's latest electronics with any Control4 system has become easy.
Crestron Home
Make K-array ultra-sleek and unique products get along with your Crestron Home Control System.
Crestron
The plug-in that gives your Crestron Electronics full control on K-array amps is finally out there!
AMX by Harman
K-array's latest electronics can be easily controlled by AMX modules as well now.
Dante Ready
K-array's Dante Ready, a licensing program by Audinate.
Download the Dante Controller for free!
Downloads
Thunder-KS1 Datasheet-ESP
Thunder-KS1 Datasheet
ver 1.0
Thunder KS User Manual
Dante Ready Activation Guide
Ver 0.2
CRESTRON HOME plug-in
CRESTRON plug-in
CE Declaration of Conformity
WEB APP Quick Start Guide
Q-SYS Plug-in
Rev 1.0.0
KS1 Layout
Thunder-KS1 I BIM
KS1 I DWG 3D
KS1 I GLL
Amp-to-speaker matching table
Rev. 20241220
osKar System Update 2.3.3
KFramework3 v3.3.6 Osx
Ver. 3.3.6
KFramework3 v3.3.6 Windows
Ver. 3.3.6
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