The Adastra FSV-B Wall Speaker features a 5.25'' low-frequency woofer and a 0.5'' tweeter which accurately reproduce audio with well defined lows and crystal-clear highs. The Adastra wall speaker provides 145-degrees of coverage and delivers a maximum sound pressure level of 86dB across the frequency range of 110Hz to 20kHz. The Adastra FSV-B speaker is capable of handling 65 watts continuous power at 8 ohms and can be switched between 100V line tappings or 8 ohms operation via a single rotary selector switch on the rear. Perfect for a variety of both indoor and outdoor applications, the FSV-B wall speaker has a IP35 rating, UV protection and comes supplied with a mounting bracket.