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"Final Front Speakers"...Yet again change of plans...!
Thomas and Ole - once again making boxes in the garage
Accuracy is essential when making speakers - or? Sorry guys I think you are over-doing it
The top will house 12" and 1,4" driver + horn. Very nice looking boxes - excellent job - Boys
Three sets of these in the front will be OKAY - dynamic range will be ensured !
Home Theatre Box_Top1 developed by Kurt Hansen & Robert GS
Eighteensound_XT1464.pdf
- 1,4" Constant Coverage High Frequency Horn * 60° x 50°
Eighteensound_ND1424BT.pdf
- 1,4" Compresion Driver * 8Ω * 109dB * 800Hz-20kHz * 140W
Eighteensound_12NMB420.pdf
- 12" MidBass Transducer * 8Ω * 100,5dB * fs=53Hz * 300W
Home Theatre Box_Sub1 developed by Kurt Hansen & Robert GS
Eighteensound_21LW1400.pdf
- 21" Extended Low Frequency Transducer * 8Ω * 99dB * fs=28Hz * 1500W
Nearly ready for the test of the future Center loudspeaker
This is how good friends enjoy themselves after a job well done
The top box is simply fantastic - what a dynamic range and clarity - nobody will switch back to Hi-Fi drivers after hearing this setup.
This is definitely the right way if you want the ultimate Surround Sound system
Click here to see the Front Wall
and the High Power Amplifier
The top measures pretty nice - but the sub suggest somethings wrong, because box, reflex port and 21" driver doesn't add up. We are working
on this at the moment - burn-in of the new driver for a start
Here is the front of the High Power Amplifier that eventually will be driving the front/center-speakers - one each!
The amplifier has been configured with one DCN23, one PA3CC for the 1,4"driver/horn, one PA6CC for the midrange (2 x 12")
and two PA6CC in bridge mode for the 21" bass/subwoofer. PSU12SA and TR1500 will supply all of the amplifiers.
The total weight of the custom-made amplifier is 31kg and the aluminium sheet measures 40cm x 80cm x 15mm
Next project = The final four Rear loudspeakers
Will Thomas approve two "small" 8" drivers + 1" driver/horn in combination
with a 15" EighteenSound Sub driver for rear speakers???
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active@groundsound.com