Multi-tasking 2x21" Self-powered Subwoofer

Model: Thunder-KS5 I

Built in Class D audio amplifier module 4x 2500W at 4ohms.
4x 2500W at 4ohms audio power outputs for driving external loudspeakers.
K-array Connect mobile app for easy wireless access to the DSP features.
K-framework designer and remote control software for advanced loudspeakers system management.
DSP onboard with:

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The Thunder-KS5 I is an active subwoofer featuring a 2x21-inch cone drivers and a powerful 4x 2500W at 4ohms audio amplifier module with built-in DSP. The dedicated K-Discovery mobile app provides user friendly interface for remote control of the DSP main parameters and easy configuration of the signal routing.

K-framework3 is the managing and control software dedicated to professionals and operators looking for a powerful tool for designing and managing a large number of units over a wired LAN in demanding applications.

Built in Class D audio amplifier module 4x 2500W at 4ohms.
4x 2500W at 4ohms audio power outputs for driving external loudspeakers.
K-array Connect mobile app for easy wireless access to the DSP features.
K-framework designer and remote control software for advanced loudspeakers system management.
DSP onboard with:
Channel Grouping: group controls over multiple channels;
Input EQ: 3 bands fully parametric equalizer;
Output EQ: 8 bands fully parametric selectable filters: Peaking, High-Shelf, Low-Shelf, High-Pass, Low-Pass, HPButterworth, LP-Butterworth;
Dynamic limiters;
Signal routing: freely assignable input-to-output signal path with level adjustment;
Channel delay up to 230ms.
osKar embedded: custom operating system running on quadcore 1.5 GHz internal processor.
Bass reflex acoustic load with symmetric ports.
High density Finnish birch plywood cabinet for increased resistance and robustness.
Rugged Polyurea coating for improved environmental resistance.
Available in black or white or customizable paint over the entire RAL palette.

Powered (Active) - Yes
Spec Sheet available - Yes

Speaker Diameter (Driver): 21 in
Maximum Frequency Response (Bandwidth): 450 Hz
Maximum Frequency Response (Bandwidth): 0.45 kHz
Minimum Frequency Response (Bandwidth): 30 Hz
Minimum Frequency Response (Bandwidth): 0.03 kHz
Maximum SPL (Sound Pressure Level): 145 dB
Depth: 33.50 in
Height: 23.20 in
Width: 44.90 in
Product Weight: 230.16 lbs
Color: Black
Sustainability Rating: IP53

subwoofer 1386302 kb - Data Sheet

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