JBL Control 25T-WH Speaker 2 Way Indoor Outdoor 5.25 Inch Woofer with Transformer Control Series- PRICED AND SOLD AS A PAIR Isolation transformer for 70.7V/100Vdistributed-line sound systems. Components: 5 " Polypropylene coat-ed woofer, " Titanium coated hornloaded tweeter. Built-in InvisiBall mounting hardware Weather resistant enclosure and transducers 90 x 90 high frequency horn