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Thunder-KMT21P

The Thunder-KMT21P is a high-performance passive subwoofer designed with a powerful peak output of 136 dB to provide high-quality audio in the low frequency range for use in mid to large applications. The KMT21P features a 1800 W 21" drive unit with magnet structure and suspension engineered for maximum linear excursion.

The Thunder-KMT21P is ideal for medium throw applications, like theaters, concert halls, and AV installations.

More information about the Thunder line

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Unique Performance-to-Size Ratio

Produces an impressive high-power performance by producing a high SPL from a small frame.

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Color Customizable

We have the ability to customize your project by color matching your system to any RAL color to help you to better integrate the speakers into a wide variety of venues.

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Lightweight

We created a portfolio complete with lightweight products that are easy to transportation and quick to setup optimizing logistics, space, labor costs and time.

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Weather Resistant

We utilize the most durable and resistant materials when developing our products to protect and conserve the system regardless of the elements, rendering a K-array installation reliable and long-lasting.

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Technology

Four-Corner Port Configuration

The unique four-corner port configuration provides symmetrical back loading to the speakers, for extended bass response with very low distortion.

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Dante Compatible

With the dedicated K-dante accessory, this solution can be integrated into a Dante network making it interoperable with other devices.

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Specifications

Acoustics

  • Power Handling 1800W (AES)
  • Impedance 4 Ohm
  • Frequency range 30 Hz - 150 Hz ± 3dB (preset dependent)
  • Maximum SPL3 132 dB (cont) - 136 dB (peak)

Coverage

  • Omni

Crossover

  • Type External Crossover Required
  • Frequency Low pass @ 150 Hz maximum

Transducers

  • Type 1 x 21” neodymium speakers with 3” voice coil

Audio Input

  • Connectors 2 x NL4 Speakon
  • Digital Connectors 1+ 1- (signal IN& LINK); 2+ 2-(through)

Physical Overview

  • Dimensions 55.5 x 55.5 x 76.3 cm (21.85” x 21.85” x 30.03”) (1)
  • Weight 44.5 Kg (98.10 lb)
  • Notes for data:

    1. ( W x H x D).

    New materials and design are introduced into existing products without previous notice. Present systems may differ in some respects from those presented in this catalogue.

Customers Applications

Thunder-KMT21P can be successfully used in a range of different settings and events.

Discover all the projects where Thunder-KMT21P products have been used