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18Sound BR218
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source: Robert Nillson
Inleiding:
The BR218 kit was designed to be the ideal compact double 18 reflex subwoofer, whenever the highest standards are needed. The result is a deep clear and natural sound with the highest level of power and efficiency.BR218 is recommended in both touring and permanent installation applications.
Luidsprekers:
The 18LW1400 is an industry standard for many customers for the natural sound and deep tight bass; its large and linear displacement provides an ultra linear piston action across the entire working range.An active crossover or a programmable processor is recommended. The low pass active crossover frequency should not be higher than 120 Hz.
With a programmable processor this system should be set as an extremely low frequency subwoofer. The frequency response is flat and extended down to 35Hz, and an upper high pass filter of 85-95 Hz is recommended.
The tuning frequency has been studied and tested for optimum impedance load and the possibility to withstand the extra power levels at the frequencies around 40 Hz.
Designed for 18LW1400.
Recommended for 18LW1400 and 18W1300.
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