M.A.S. Electronics

Circle9, formerly known as HD Systems Integration, is a reputable residential and commercial electronics company based in Agawam, MA. With over a decade of experience, they specialize in providing comprehensive solutions for automation, environment control, media rooms, networks, security, and lighting. Their team, led by Jay Lacasse, is known for their professionalism, attention to detail, and commitment to exceeding client expectations. From personalized home entertainment setups to efficient office technology solutions, Circle9 offers a seamless experience tailored to individual needs and preferences.Generated from the website

We carry A/V receivers, TVs, Smart Home technology, basic component cables & adapters (RCA to HDMI), TV mounts, wireless speaker units, A/V furniture, in-wall & in-ceiling speakers, projector units, new vinyl, and record players! We give free in-home consultations and quotes!