KR dual 8 inch full frequency line array speaker

1. The main components of the KR system include the following: Kr full frequency range components work in the bandwidth of 55 Hz to 20 kHz. SB18 free low-frequency expansion components, working in the range of 32 Hz are equipped with D70 amplifier controller.

2. Compared with the previous generation line, KR provides a considerable number of sources of improvement, especially in the direction of horizontal plane control, sensor resources, in order to improve operating bandwidth and consistency, improve vertical coverage capabilities and a wide selection of operating modes , To adapt to various LF profile requirements. With a fixed horizontal directivity of 110 ° and vertical elements varying from 0 ° to 10 °, KR is fully configurable to match different sound reinforcement locations. Utilizing unparalleled features through WST (Wavefront Sculpture Technology), KR provides clear, precise and unique proximity effects, providing the audience with an unparalleled listening experience.

3. As an independent system, its compact size and low weight comply with rigging and visual limitations. KR can be deployed as a compact distributed solution for delays and fills, dedicated stadium and arena concert applications, or as a FOH system. Due to its full compatibility with the SB18 extension, all applications can be set up extremely quickly.


SB18 single 18 inch subwoofer speaker

1. SB18 is a single 18-inch subwoofer cabinet design, suitable for speaker subwoofer.

2. SB18 is a general-purpose subwoofer designed specifically for line sources and coaxial systems, reducing the combined system operating range to 32 Hz. Its compact size and integrated rigging make it very suitable for flying coupling configuration with KR.



technical parameter:

Model: KR

Bass: 2 × 8 "

Treble: 1 x 3 "

Frequency response range: 55Hz-20kHz

Impedance: 8Ω LF / 8Ω HF

Rated power (W): 450W LF / 80W HF

Peak power: 900W LF / 160W HF

Maximum sound pressure SPL (dB): 136dB

Coverage angle: 110 ° × 10 °

Box structure: imported birch wood

Cabinet surface treatment: polyurea waterproof paint

Net weight (Kg): 26Kg

Physical size (L * L * H * D) mm: 730 x 250/164 x 482 mm


Model: SB18

Bass: 1 × 18 "

Treble: /

Frequency response range: 32Hz

Impedance: 8Ω

Rated power (W): 700W

Peak power 1400W

Maximum sound pressure SPL (dB): 135dB

Coverage angle: /

Box structure: imported birch wood

Cabinet surface treatment: polyurea waterproof paint

Net weight (Kg): 52Kg

Physical size (L * L * H * W) mm: 750 × 540 × 707mm