HSi Series
Speakers designed to match
small lighting fi xtures
in-ceiling
play invisible. play smart.
The HSi 430, HSi 435, and HSi S6W2 models are sized to match and resemble small
lighting can fi xtures. In addition to their small size, the speakers also feature a dramatically
reduced visible bezel and magnetic grilles. These new in-ceiling models combine superior
design innovation with true audio realism and wide dispersion, allowing you to enjoy
rich sound without compromising your décor.
product features
The Boston Acoustics HSi 430 features a round bezel and the HSi 435 a square bezel.
Both models are 2-way confi gurations, with 3½ ” woofers and ¾ ” tweeters. Each model
features a metal back enclosure with front-fi ring ports for extended bass response,
off ering uncompromised sonic performance.
Featuring dual high-performance 6” woofers, the HSi S6W2 in-ceiling subwoofer is the ideal
solution for consumers with who desire a virtually hidden and high-quality in-ceiling audio
installation. The subwoofer’s built-in crossover allows for the same stereo amplifi cation as the
main speakers, and integrated output terminals allow for wiring of either one or two pairs of
full-range in-ceiling speakers. A bandpass enclosure delivers the high output bass necessary
for optimum room-fi lling sound.
performance features
For fl exibility in crafting rich, room-fi lling soundscapes, the HSi 430 and HSi 435 speakers
feature an innovative switchable highpass fi lter, which removes bass frequencies below
180Hz. When using the speakers without the HSi S6W2 subwoofer, the highpass fi lter may be
switched off for optimum performance. However, if the speakers are being used full-range in
high sound level applications, the highpass fi lter helps protect the speaker. For use with the
HSi S6W2 subwoofer, the highpass fi lter may be switched on for optimum performance.
Constant voltage (CV) versions of the HSi 430 and HSi 435 are also available.
HSi 430
HSi 435
HSi S6W2
subwoofer
5½ ”
