Home » Member » gpapag » “Stoned”, an QWML upper firing JX92 S with cone diffuser.
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Jordan.JPG

Driver: Jordan JX92 S
User: gpapag
Date: Sun July 6, 2014
10.JPG

Enclosure construction. A quarter wave t...
User: gpapag
Date: Sun July 6, 2014
121.JPG

Internal detail
User: gpapag
Date: Sun July 6, 2014
112.JPG

Rear panel (the last to be glued in plac...
User: gpapag
Date: Sun July 6, 2014
131.JPG

Glass fiber padding internal arrangement
User: gpapag
Date: Sun July 6, 2014
141.JPG

Glass fiber padding before gluing the re...
User: gpapag
Date: Sun July 6, 2014
151.JPG

Glass fiber padding as seen from the dri...
User: gpapag
Date: Sun July 6, 2014
161.JPG

Exterior preparation and application of ...
User: gpapag
Date: Sun July 6, 2014
DSCN2767.JPG

Final (second) layer of paint
User: gpapag
Date: Mon July 7, 2014
20.JPG

A set of 10cm dia PVC ducts for tuning t...
User: gpapag
Date: Sun July 6, 2014
211.JPG

Experimental port duct (short)
User: gpapag
Date: Sun July 6, 2014
222.JPG

Experimental port duct (medium)
User: gpapag
Date: Sun July 6, 2014
231.JPG

Experimental port duct (long)
User: gpapag
Date: Sun July 6, 2014
241.JPG

Detail of the port duct opening (aka Kar...
User: gpapag
Date: Sun July 6, 2014
251.JPG

The chosen port for mass loading.
User: gpapag
Date: Sun July 6, 2014
261.JPG

Duct installed
User: gpapag
Date: Sun July 6, 2014
Ball.JPG

Ball (experimental deflector)
User: gpapag
Date: Sun July 6, 2014
Concave_.JPG

Concave profile (experimental deflector)
User: gpapag
Date: Sun July 6, 2014
Breast_1.JPG

I am hooked to the female breast form
User: gpapag
Date: Sun July 6, 2014
Breast_2.JPG

Breast form as a concave deflector
User: gpapag
Date: Sun July 6, 2014
Breast_offset_cone.JPG

Breast & an offset_cone as experimen...
User: gpapag
Date: Sun July 6, 2014
Sail_1.JPG

Sail_1
User: gpapag
Date: Mon July 7, 2014
Sail_2.JPG

Sail_2
User: gpapag
Date: Mon July 7, 2014
30.JPG

Cone deflector mold former
User: gpapag
Date: Mon July 7, 2014
311.JPG

Pouring in the concrete mix
User: gpapag
Date: Mon July 7, 2014
321.JPG

Cone former filled with the mix
User: gpapag
Date: Mon July 7, 2014
331.JPG

Cone deflector after removing the mould ...
User: gpapag
Date: Mon July 7, 2014
341.JPG

Apex of the cone deflector (what the dri...
User: gpapag
Date: Mon July 7, 2014
40.JPG

No surface diffuser
User: gpapag
Date: Mon July 7, 2014
411.jpg

Foam surface diffuser.
User: gpapag
Date: Mon July 7, 2014
421.jpg

Beauty can be misleading
User: gpapag
Date: Mon July 7, 2014
431.jpg

Glass surface diffuser
User: gpapag
Date: Mon July 7, 2014
441.JPG

Initial (2005) placement of the speakers
User: gpapag
Date: Mon July 7, 2014
1_IMPEDANCE_PLOT.JPG

IMPEDANCE_PLOT
User: gpapag
Date: Mon July 7, 2014
2a_MIC.jpg

Microphone and interface used for the m...
User: gpapag
Date: Mon July 7, 2014
2b_FAR_FIELD.jpg

Microphone position for FAR_FIELD_RESPON...
User: gpapag
Date: Mon July 7, 2014
2_FAR_FIELD_RESPONSE_single_speaker_no_deflector.JPG

FAR_FIELD_RESPONSE_single_speaker_no_def...
User: gpapag
Date: Mon July 7, 2014
3_FAR_FIELD_RESPONSE_single_speaker_with_cone_deflector.JPG

FAR_FIELD_RESPONSE_single_speaker_with_c...
User: gpapag
Date: Mon July 7, 2014
4_FAR_FIELD_RESPONSE_both_speakers_with_cone_deflectors.JPG

FAR_FIELD_RESPONSE_both_speakers_with_co...
User: gpapag
Date: Mon July 7, 2014
5a_NEAR_FIELD_DRIVER_1.jpg

Microphone position for NEAR_FIELD_NO DE...
User: gpapag
Date: Mon July 7, 2014
5b_NEAR_FIELD_DRIVER_2.jpg

Close-up microphone position for NEAR_FI...
User: gpapag
Date: Mon July 7, 2014
5_NEAR_FIELD_RESPONSE_single_speaker_no_reflector.JPG

NEAR_FIELD_RESPONSE_single_speaker_no_de...
User: gpapag
Date: Mon July 7, 2014
6a_NEAR_FIELD_CONE.jpg

Microphone position for NEAR_FIELD_CONE_...
User: gpapag
Date: Mon July 7, 2014
6_NEAR_FIELD_RESPONSE_single_speaker_with_reflector.JPG

NEAR_FIELD_RESPONSE_single_speaker_with_...
User: gpapag
Date: Mon July 7, 2014
7a_NEAR_FIELD_PORT.jpg

Microphone position for NEAR_FIELD_PORT ...
User: gpapag
Date: Mon July 7, 2014
7_PORT_RESPONSE.JPG

NEAR FIELD_PORT_RESPONSE
User: gpapag
Date: Mon July 7, 2014
8_MERGED_NEAR_FIELD_single_speaker_no_deflector.JPG

MERGED_NEAR_FIELD_single_speaker_no_defl...
User: gpapag
Date: Mon July 7, 2014
9_MERGED_NEAR_FIELD_single_speaker_with_deflector.JPG

MERGED_NEAR_FIELD_single_speaker_with_de...
User: gpapag
Date: Mon July 7, 2014
10_IMPULSE_RESPONSE_single_speaker_no_deflector.JPG

IMPULSE_RESPONSE_single_speaker_no_defle...
User: gpapag
Date: Mon July 7, 2014
11_IMPULSE_RESPONSE_single_speaker_with_deflector.JPG

IMPULSE_RESPONSE_single_speaker_with_def...
User: gpapag
Date: Mon July 7, 2014

   


 


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