The SM500i-II-WX is a 5.25, two-way surface-mount speaker with a mid-size enclosure design that delivers effective low-end response (60 Hz) and optimal off-axis performance (2 to 10 kHz). SoundTube's proprietary BroadBeam waveguide tweeter system delivers consistent high-performance audio across operating bandwidth. The SM500i-II-WX speaker design incorporates a low-profile grille, six-position tap switch with transformer bypass and mounting hardware, including the Stealth bracket mounting system. The SM500i-II-WX incorporates a security knob to reduce tampering after placement, unlimited directional aiming and a low profile. Applications Designed for severe weather, outdoor background to mid-level SPL surface-mount applications, the SM500i-II-WX utilizes SoundTube's Weather Technology for lasting performance in the harshest conditions. System includes the new Stealth bracket mounting system, allowing for an increased aiming angle. The system includes a detachable mounting plate designed for premounting in either wall or pole applications. The full frequency dispersion pattern and high sensitivity make the SM500i-II-WX surface-mount speaker ideal for music and paging in retail, amusement, restaurant, airports, hotels, schools and casinos. For applications where additional bass is required, SoundTube's RS1001i-II-T and SM1001p subwoofers provide bass down to 41 Hz (-10 dB).