Home » Sponsored » Pi Speakers » 4Pi plan request and question.
4Pi plan request and question. [message #91795] Wed, 29 April 2020 22:52 Go to next message
preacher is currently offline  preacher
Messages: 2
Registered: April 2020
Esquire
I would like the plans for the 4Pi speaker please.

I picked up a set of four JBL 2226H speakers three years ago and have been sitting waiting to decide what to do. I have decided the 4Pi is my best route.

I am trying to decide if I will use them to replace my stereo setup or my home theater. My question is about bass response comparison. Currently my stereo is a set of old JBL Century L100 cabinets with the OG 123A woofer, but I subbed out the the mid for a Faital 3inch and a small Dayton tweeter. I am running it active on a six channel amp. I'm really curious how the bass will compare to the 4PI. This will affect how I finish out the speakers aesthetically.

With them crossing to a sub on my HT system the bass would be mostly a moot point. I'm sure a 15 can generate generous bass. Smile

Thanks in advance!!!

Geoff
Re: 4Pi plan request and question. [message #91797 is a reply to message #91795] Thu, 30 April 2020 09:32 Go to previous messageGo to next message
Wayne Parham is currently offline  Wayne Parham
Messages: 18790
Registered: January 2001
Illuminati (33rd Degree)

You've got mail!

I recommend you use flanking subs with these speakers. This isn't done just to add extension, but also to provide modal smoothing and reduce self-interference anomalies from nearest boundaries. Some people also like to run one or two distributed multisubs to smooth lower frequency room modes.

The bass without subs is adequate. But I do prefer to see people using at least flanking subs, using the speaker system as a three-way with the LF subsystem detached. The layout looks like this:

http://lonestaraudiofest.com/2009/Photos/PiSpeakers_10.jpg
four π speakers with flanking subs
Re: 4Pi plan request and question. [message #91799 is a reply to message #91797] Thu, 30 April 2020 10:17 Go to previous message
preacher is currently offline  preacher
Messages: 2
Registered: April 2020
Esquire
Thanks so much! I appreciate the plans and the input. I guess more subs are the next project after this 😂
Previous Topic: Pi 4 build and grilles
Next Topic: Request for 1Pi & 2Pi Plans
Goto Forum:
  


Current Time: Fri Nov 29 13:19:40 CST 2024

Sponsoring Organizations

DIY Audio Projects
DIY Audio Projects
OddWatt Audio
OddWatt Audio
Pi Speakers
Pi Speakers
Prosound Shootout
Prosound Shootout
Miller Audio
Miller Audio
Tubes For Amps
TubesForAmps.com

Lone Star Audiofest