CLA-218B Double 18-inch subwoofer.
The CLA-218B dual 18-inch subwoofer uses a sixth-order band-pass filter design and is equipped with two high-power 18-inch woofers customized by the world’s top Italian unit manufacturers. The advanced cabinet design can give full play to the characteristics of the bass unit to obtain higher efficiency, lower and deeper bass effects, while the cone displacement of the bass unit is smaller, and the resonance distortion is lower. Sixth-order band-pass speakers add two open chambers in the closed box cavity. The two parts work in the inverted mode. One of the open chambers works at a lower frequency and the other works at a higher frequency. With a frequency response of a certain bandwidth, the efficiency and bandwidth adjustments are more flexible than enclosed speakers and inverted speakers. In addition, its bandpass frequency can be adjusted, so the parameter setting of the crossover can be simplified, because the speaker itself is equivalent to a natural crossover.
The CLA-218B dual 18-inch subwoofer is made of high-density birch wood imported from Europe. The cabinet design has multiple gripping positions, which greatly facilitates installation and use. Mainly used in large-scale outdoor performances, stadiums, bars, exhibition venues and other places that have extremely high requirements for ultra-low frequency.
Unit configuration: 2×18″ (460mm) ferrite woofer
Frequency range: 30Hz-120Hz
Rated power: 2x1600W (AES)
Maximum sound pressure level: 135dB continuous, 141dB peak
Standard impedance: 2×8Ω
hoisting Accessories: 3 x Neutrik Speakon NL 4
Size (mm): 1210x557x767 (WxHxD)
Net weight (kg): 99