3pcs K3 dual 12 inch line array speaker + 2pcs SB28 dual 18 inch subwoofer testing

K3 Dual 12 Inch Passive Full Range Line Array Audio System for Outdoor Concert
2x12 inch neodymium speaker drivers
1x4 inch neodymium speaker drivers
First grade Russian birch plywood
Polyurea paint
Overview:

K3 full range line array speaker is designed for vocal and music reinforcement as a main audio system in many applications.

K3 line array audio system features with 2x12 inch neodymium low frequency speaker driver and one 4 inch neodymium high frequency speaker driver, deliver excellent bandwidth, and the enhanced LF profile fits its size and high output capacity used as a stand-alone line source.

K3 passive line array system consists of Panflex to increase flexibility. A single shell provides four horizontal directivity modes: 70° or 110° symmetrical or 90° asymmetrical on both sides. Ultra-precise audience coverage and smooth SPL distribution are granted by Panflex and large combinations to select the angle between elements.
K3 long throw line array speaker cabinet is made by rugged and high density first grade Russian birch plywood with polyurea finish. It integrates an efficient captive rigging system with visual security for safe and easy deployment. A comprehensive set of handling and transportation accessories facilitate storage, truck loading and multiplying deployment options.

Features of K3 concert line array:
2x12 inch neodymium speaker drivers
1x4 inch neodymium speaker drivers
First grade Russian birch plywood
Polyurea paint

SB28 Dual 18 Inch Direct Radiating Subwoofer
1. 2x18 inch neodymium woofer
2. Birch plywood enclosure
3. Weather resistant finish
Overview:



The B28 is a bass reflex adjustable subwoofer box consisting of two 18 inch low-frequency loudspeaker units. This specially designed 18 " woofer provides exceptional cone coverage even under very loud pressure operating conditions, also can provide very low compression. The inverted-phase hole design of the bass reflex is more advanced and more conducive to airflow flow. The performance of SB28 loudspeaker is mainly determined by the choice of preset and the physical composition of the system The SB28 enclosure is made of first class birch plywood to ensure maximum acoustical and mechanical integrity.

Feature:
2x18 inch neodymium woofer

Birch plywood enclosure

Weather resistant finish


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