User manual BOSTON ACOUSTICS SL60

[. . . ] It offers an extraordinary power-to-weight ratio: approximately 10x more magnetic strength than a conventional iron-ferrite magnet of equal size. High Performance Key System Benefits · Type-S1 1-inch Kortec® tweeter for superb power handling and reliability · TwinStageTM aluminum heat sink, to increase power handling · Neodymium magnets, for extraordinary power-to-weight performance · Superb on- and off-axis response, whether configured as a component or a coaxial Leading the component drop-in category, Boston SL speakers borrow several key features from our acclaimed Boston Pro speakers, to give them plenty of pure, natural performance--all with minimal distortion and maximum bass. [. . . ] It's a level of sound quality and installation ease not commonly found at such a popular price point. TwinStageTM heat sink Two separate aluminum heat sinks improve power handling and reliability. The first heat sink is located inside the voice coil; the second surrounds the main woofer magnet assembly. 1 1/2-inch voice coil Oversized 1 1/2-inch voice coil increases overall power handling and reliability. Type-S1 Kortec® tweeter The Type-S1's 1-inch dome is extremely lightweight and ultra strong, for excellent transient response and low distortion. Place the tweeter in the quick-fit cup and a simple rotation makes all connections and secures the tweeter into the cup. Tweeter security tabs Tabs on the tweeter grille prevent the tweeter from being taken out unless the grille is removed. VariMountTM Boston SL comes with several mounting adapters, making it possible to drop the speakers into the most common factory locations. Both 160mm and 165mm adapters and a 1/2-inch spacer are included. [. . . ] Both 160mm and 165mm adapters and a 1/2-inch spacer are included. [. . . ]