Volvotreter 20Hz Tapped Horn build (pics)

[darkmatter]

Inspired by this

The Eminence 20Hz Tapped Horn – Volvotreter Homepage

I wonder how difficult it would be to modify this design to use an 18" driver and a cutoff of 16Hz?

There will be much to learn over the weekend, and will be using modelling with software like Hornresp etc.

I am going to build a standard pair for my second system, now just to select the bass drivers.

As a starting point I will look at the Kappalite 3015LF as recommended, but I am open to options, including models from one of my favourite manufactures, Precision Devices.

 

[darkmatter]

The PD15BR40 or the PDN15BR40 look like a real possibility

 

[j.michael droke]

changing driver

The PD15BR40 or the PDN15BR40 look like a real possibility

Hi there d: TH enclosures are quite sensitive to driver selection, assume you are simulating the above driver(s) for VT's fold, using HR. ...regards, Michael

 

[darkmatter]

Hi there d: TH enclosures are quite sensitive to driver selection, assume you are simulating the above driver(s) for VT's fold, using HR. ...regards, Michael

Yes I will be looking vary carefully at this, including HR simulations as part of my evaluation.

Regards,

Simon