Category Archive: Speaker Designs

Nov 21 2022

Let’s talk about the baffle

All of our speaker designs include a baffle. The baffle is where we mount the drivers (speakers) and often include ports and structural supports. For this post, I will be talking about design decisions relating to our Ported Bass 15″ Modular speaker cabinet.

Our designs, generally, set the baffle back (variable: baffle_setback) 1.5 …

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Permanent link to this article: https://lbhsound.com/wp/lets-talk-about-the-baffle/

Jun 15 2022

06-16-22 Middle PB18 – with new grill

Added a new grill. I think this should be strong enough. I plan to cut these tomorrow and find out.

06-16-22 Middle PB18 (Fusion Link)

06-16-22 Middle PB18 (File Download)

Permanent link to this article: https://lbhsound.com/wp/06-16-22-middle-pb18-with-new-grill/

Jun 15 2022

Hey, (work) party people!

I believe we have enough wood and steel to build all of the floors and platforms. I aim to complete as much as we can before Dave Lloyd and I go on our NYC Safari to check out the natives, wildlife and music scene next week.

To Do

Install Timbren FRTT350E Rear Suspension

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Permanent link to this article: https://lbhsound.com/wp/hey-work-party-people/

Jun 03 2022

Middle PB18 – 12v

We have created a smaller “Middle System” for Cali to use when he plays at Brooklyn Basin.

We want a solution that

1) Will fit in a Tacoma pickup truck

2) Delivers as much bass as possible to balance the strong mids and highs

3) Runs off 12v LiFePO4 batteries using car audio …

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Permanent link to this article: https://lbhsound.com/wp/middle-pb18-12v/

May 18 2022

Bike Party – 05-18-21

The Bike Party boxes have been out in the wild and we have included a ton of updates. The system is now lighter, louder, stronger and able to connect to more power sources.

Parts list and Fusion files are below.

Enjoy.

Bike Party Fusion 360 (Public Link)

Bike Party Fusion 360 (File Download)

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Permanent link to this article: https://lbhsound.com/wp/bike-party-05-18-21/

Feb 16 2022

Middle Tops

At The Listening Room (TLR) we have our Main System set up. While we love it, we rarely take it out as it is so massive. Cali, Dave and Charles all want to start throwing parties at Brooklyn Basin and assorted renegade spots in the East Bay.

We have built the THAM-15’s for Sulaiman and …

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Permanent link to this article: https://lbhsound.com/wp/middle-tops/

Dec 06 2021

Little Bass Heads THAM15 – 12-06-21

Little Bass Heads THAM15 – 12-06-21 (Fusion public file link)

Little Bass Heads THAM15 – 12-06-21 (Fusion file and GCode to run the Laney College ShopBot)

Little Bass Heads THAM15 – 12-06-21 (Little Bass Heads THAM15 – 12-06-21 – GCode only)

As of today we have a working version of the Little Bass Heads THAM15. …

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Permanent link to this article: https://lbhsound.com/wp/little-bass-heads-tham15-12-06-21/

Dec 02 2021

Mike shares some THAM feedback

I sent Mike this THAM thread.

Mike replies:

I think I read this post years back.

He is using some great drivers that we can’t easily get in the the USA. The drivers are also incredibly expensive now. That 4592 horn is something like $800 for each one. With what he’s doing, its not …

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Permanent link to this article: https://lbhsound.com/wp/mike-shares-some-tham-feedback/

Dec 01 2021

12/01/21 – THAM 15 with rabbets

12-01-21 THAM 15 with rabbets (public Fusion link)

12-01-21 THAM 15 with rabbets (ZIP archive)

Spent a bunch of time reworking the original THAM 15 design by Anders Martinsson in Fusion 360 to include rabbets and tolerance for different wood thicknesses. I settled on 0.04” for the tolerance and ply / 2 for the …

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Permanent link to this article: https://lbhsound.com/wp/12-01-21-tham-15-with-rabbets/

Aug 22 2021

Bike Party – 08-22-21

Bike Party 08-24-21 (Fusion Public URL File)

Bike Party 08-24-21 (Fusion Local File)

17 Wide 15.5 Deep 26 Tall

Sulaiman has built a 200 Ah LiFePO4 battery pack using these battery cells that is simply fantastic!!

We have standardized on these 16Ah batteries for inside the systems because they are cheap and weigh only …

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Permanent link to this article: https://lbhsound.com/wp/bike-party-08-22-21/

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