ISP Pro Audio

ISP Pro Audio Products for NAMM 2015

We design and manufacture patented and patent pending, state of the art, Professional Audio gear. Our gear hangs in facilities such as Houses of Worship, Universities, restaurants, office facilities, and casinos across the country. Our gear is utilized for both installations and live use.

ISP Technologies manufactures top rated High Definition Line™ Arrays, subs, monitors and fills and has been the manufacturer of choice in University projects including Towson University, Gardner Webb, and the US Naval Academy. ISP also custom designs cabinets when the need arises for unusual venues or to solve unique audio problems. Many venues have unusual situations and rather than a one size fits all mentality, ISP solves the problem with custom built boxes. We can provide this service because we design and manufacture the gear in our Michigan facility. Houses of Worship also account for a large amount of our projects along with schools, commercial buildings and live use. ISP has worked with companies as large as AVI-SPL, the nation’s largest integrator, to smaller regional contractors and installation companies.

Manufactured and designed in the USA. For more information on the any ISP Pro Audio product, please visit or contact

“ISP Technologies speakers have transformed the Chene Park Amphitheatre in Detroit, MI. from one of the worst sounding venues in the county into the best sounding venue in the world!”
-Rick Camp, FOH Engineer MixMaster Live

“ISP has literally shocked me. The fidelity is remarkable. The richness and the warmth of the sound has impressed our greatest skeptics. We have outfitted the whole church campus with ISP and everyone is delighted with the performance of these speakers, especially the youth…I could rave all day long about what ISP has blessed us with.”
-Pastor Shawn Marsack, Bridgewood Church, Clarkston, Michigan

“The 4210 is a dedicated four-way line array box and the intelligibility and midrange is better than anything else I’ve heard, it’s absolutely smooth. I’ve been in a lot of arenas along the East Coast, and the audio quality in most of them has been lacking, to say the least. People
today really expect great audio quality and the reaction to our system has been overwhelmingly positive. I can also run the entire system for our 5,200 seat arena on two 20amp circuits. It’s very eco- friendly.”
– Frank Rankin, Production Manager, Towson University, Maryland

“Over the span of a few years we were able to hear many different systems both here in our own building during concerts and at other venues in the area. Coverage, gain before feed, and vocal intelligibility were our biggest concerns. Once we heard the ISP line array, we knew we had found our solution. We are very happy with the way the HDL 4210 speaker system has been able to handle whatever we throw at it, including the capability to really rock the house when we need to. The system has amazed every one that has had a chance to hear it.”
– Dic Gleason, Auditorium Operator at Alumni Hall – United States Naval Academy, Annapolis, Maryland

For a PDF version of this article, click here.


ISP Technologies, LLC.
5479 Perry Drive, Suite B
Waterford, MI 48329
Media Contact: Michelle Waller