Manufacturer’s Description

The PRX418S is an eighteen inch subwoofer which, when combined with the two-way models, provides a sub/sat system capable of generating 135 dB of full-range, high quality audio. PRX400 passive speakers were designed to provide the sensitivity, frequency response and power handling needed to address a multitude of demanding audio environments while still being reasonably priced.

The Specs

Driver Size 18 in
External Color Black
Min Frequency Response 52 Hz
Powered Subwoofer Yes
Nominal Impedance 8 ohm(s)
Total RMS Power Output (4 Ohms) 1600 W
Height 26.7 in
Width 21.1 in
Depth 24.2 in
Warranty Information 1 year(s)
Max Frequency Response 120 Hz
Quick Glance
Driver Size 18 in
Total RMS Power Output (4 Ohms) 1600 W

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