The Boston Acoustics HSi 430CV is a compact 2-way speaker designed for discreet installation in walls or ceilings. The speaker has a 3.5" woofer and a 0.75" Kortec tweeter to deliver crisp, realistic audio with a wide frequency response. An integrated high pass filter lets you remove unwanted bass frequencies below 180Hz. Multiple transformer taps at power levels of 4, 7.5, 15 and 30W allow you to use the speaker with distributed systems. The speaker is designed for easy installation, with a metal backcan, a reduced bezel design for seamless integration, a paintable surface to match your decor and a magnetic grille.