Home Theater Speaker Kit Information Information on all HIGH OUTPUT home theater speaker kits Mon, 16 Mar 2026 09:21:36 +0000 Mon, 16 Mar 2026 09:21:36 +0000 HiFiCircuit http://www.hificircuit.com/community/forums/home-theater-speaker-kit-information.24/ HTM Speaker Kits Fri, 06 Mar 2026 18:28:57 +0000 http://www.hificircuit.com/community/threads/htm-speaker-kits.609/ http://www.hificircuit.com/community/threads/htm-speaker-kits.609/ invalid@example.com (Matt Grant) Matt Grant This is the official thread for the HTM (Home Theater Monitor) and HT (Home Theater) series of speaker kits.

2020 Update:
The HTM-6, HTM-8 and HTM-10 have been replaced with the HT series which offers much of the same performance for a lower cost. Many of the same details in this thread apply to the HT series of kits.

HT Series Measurements here....

HTM Speaker Kits]]> 479 Vortex Speaker Kits Tue, 03 Feb 2026 17:53:52 +0000 http://www.hificircuit.com/community/threads/vortex-speaker-kits.5622/ http://www.hificircuit.com/community/threads/vortex-speaker-kits.5622/ invalid@example.com (Erich H) Erich H Vortex Speaker Kit Information
​For more information and history about the Hyperlite™ coaxials used in the Vortex please click this link.

Note on the lower introductory price: I put money towards tooling some of the custom parts on the Hyperlite coaxials about a year ago. Normally the product would have to sell at a set price to...

Vortex Speaker Kits]]> 337 Titan Speaker Kits Sun, 18 May 2025 04:11:01 +0000 http://www.hificircuit.com/community/threads/titan-speaker-kits.633/ http://www.hificircuit.com/community/threads/titan-speaker-kits.633/ invalid@example.com (Matt Grant) Matt Grant Official thread for the Titan-615 and Titan-818 designs...

Titan Speaker Kits]]> 159 Volt Coaxial Speaker Kits Sun, 08 Oct 2023 21:55:15 +0000 http://www.hificircuit.com/community/threads/volt-coaxial-speaker-kits.438/ http://www.hificircuit.com/community/threads/volt-coaxial-speaker-kits.438/ invalid@example.com (Matt Grant) Matt Grant
If you have a question about a certain aspect of your Volt-6/8/10 build feel free ask them here.

Sneaking the Volt-12 in here for 2021 - no kit, just plans but uses all of the shelf parts. If there is interest I could get PCBs made for this one.

Note (4-2018): New Volt v2.0 designs
Due to supply issues from the manufacture of the original DNA-150...

Volt Coaxial Speaker Kits]]> 401 Crossover assembly example video for for DIYSG kits that feature a PCB Mon, 25 Sep 2023 01:50:21 +0000 http://www.hificircuit.com/community/threads/crossover-assembly-example-video-for-for-diysg-kits-that-feature-a-pcb.470/ http://www.hificircuit.com/community/threads/crossover-assembly-example-video-for-for-diysg-kits-that-feature-a-pcb.470/ invalid@example.com (Matt Grant) Matt Grant


I may update this post and add more info about crossover assembly soon.]]> 2 Anything on the 815xl. Anything? Like comparison to the 615xl or 818xl? Mon, 21 Aug 2023 03:19:44 +0000 http://www.hificircuit.com/community/threads/anything-on-the-815xl-anything-like-comparison-to-the-615xl-or-818xl.5944/ http://www.hificircuit.com/community/threads/anything-on-the-815xl-anything-like-comparison-to-the-615xl-or-818xl.5944/ invalid@example.com (Cellarnoise) Cellarnoise ]]> 2 Elusive 1099 Speaker Kits Wed, 27 Jul 2022 08:14:02 +0000 http://www.hificircuit.com/community/threads/elusive-1099-speaker-kits.441/ http://www.hificircuit.com/community/threads/elusive-1099-speaker-kits.441/ invalid@example.com (tuxedocivic) tuxedocivic http://www.diysoundgroup.com/home-theater-speakers/elusive-1099.html

CINEMA ELUSIVE 1099

I want to thank:

Erich
Fatshaft
dtsdig
Robert Jones
Maxmercy
Coctostan
And all the contributers to the SEOS design (Zilch, Audio Josh, Penngray, LTD02, etc.)


This speaker is designed for the ultimate in audio while having the nagging requirement to use a center channel. There just aren't many...

Elusive 1099 Speaker Kits]]> 15 HT-10 Speaker Kit Information Fri, 28 Aug 2020 21:45:37 +0000 http://www.hificircuit.com/community/threads/ht-10-speaker-kit-information.5734/ http://www.hificircuit.com/community/threads/ht-10-speaker-kit-information.5734/ invalid@example.com (Erich H) Erich H General Information:
While the HT-10 is not the largest in the HT series, it still has the output and power to fill large rooms. The Eminence made 10" woofer puts out a good amount of midbass but retains it's smooth frequency response and power handling. The Celestion compression driver stays surprisingly smooth and detailed even at high output levels for a very well balanced sound. The SEOS-12 waveguide has excellent directivity control...

HT-10 Speaker Kit Information]]> 3