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Panels cut and routed

 

Dry assembly to check for fit

 

Cementing in the ports

 

Raw quilted  Bubinga veneer

 

Dry fit of internal bracing

 

'T' nuts for rear panels fitted

 

Bitumen and polyester foam damping applied

 

Inner panels fitted

 

Outer panels fitted, brad holes filled, grill frames cut

 

Plinths and rear panels with primer coat

 

After sanding

 

With grills

 

Nameplate

 

Veneer application

 

Veneer application

 

Wet sanding with 600 grit and white spirit.

 

After a few coats of oil

 

Finished speakers, front view

 

Front view with grills

 

Front & Rear
Crossover schematic

 

Frequency response 1/3 octave smoothing

 

Impedance and minimum phase

 

Step response 3 ms time window

 

     
2.2 mH inductor for the midwoofer

 

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