Looks nice!
Thanks BP1Fanatic,
I saw also some of your DIY build subwoofer photos and they looks nice and I am shure that they play nice too
Wow! Zivko, are you really using 5 of those 150l horns for your front 3 channels in that small room? You are admirably crazy! Can't imagine you ever turn the volume knob up very far.
Hi jwmbro,
yes knob goes not up very far, high sensitivity, less power, more SPL and energy saving, I can see up to 1-2W at LP which is 4m away, room is not so small 5,5m x 5,5m x 2,7m but speakers are big, I have two more FLH in right back corner
Attachments
That video I want to see, I am sure it's an earth shaker!
Hi djlivex,
you can see that video now on YouTube
Tapped Horn TH_1819 (DIY) by MrZivkoF - YouTube
Nice!
wondering if there are any less expensive alternatives to the proposed woofer, any suggestions?
Yes there are or 15-inch or 18-inch less expensive alternatives, a lot of woofers are OK for this design, if you have less expensive woofer with its datas I will put the datas in Hornresp to see the outcome.
this one is a 21" but do you think it will work?
Impedance 8Ohm
Power Rating 1100W
Voice Coil Diameter 5"
Coil Material copper copper
Flat/Round Coil Wire Round Round
Coil Former Material aluminum aluminum
Basket Type aluminum
Cone Surround Material cloth
Dust Cap Material paper
Magnet Weight 200Oz
Usable Bandwidth (Fs to -3dB) FS-2.2kHz
SPL* 96dB
Thiele-Small Parameters
Resonant Frequency (fs) 35Hz
Impedance (Re) 6.9Ohm
Coil Inductance (Le) 3.2mH
Electromagnetic Q (Qes) 0.38
Mechanical Q (Qms) 13.6
Total Q (Qts) 0.35
Compliance Equivalent Volume (Vas) 1093 ltr/29 cu. Ft.
Mechanical Compliance of Suspension (Cms) 0.37mm/N
BL Product (BL) 20.8 T-M
Diaphragm Mass inc. Airload (Mms) 172 gram
Efficiency Bandwidth Product (EBP) 77
Voice Coil Overhang (Xmax) 6mm
Surface Area of Cone (Sd) 1402cm2
Impedance 8Ohm
Power Rating 1100W
Voice Coil Diameter 5"
Coil Material copper copper
Flat/Round Coil Wire Round Round
Coil Former Material aluminum aluminum
Basket Type aluminum
Cone Surround Material cloth
Dust Cap Material paper
Magnet Weight 200Oz
Usable Bandwidth (Fs to -3dB) FS-2.2kHz
SPL* 96dB
Thiele-Small Parameters
Resonant Frequency (fs) 35Hz
Impedance (Re) 6.9Ohm
Coil Inductance (Le) 3.2mH
Electromagnetic Q (Qes) 0.38
Mechanical Q (Qms) 13.6
Total Q (Qts) 0.35
Compliance Equivalent Volume (Vas) 1093 ltr/29 cu. Ft.
Mechanical Compliance of Suspension (Cms) 0.37mm/N
BL Product (BL) 20.8 T-M
Diaphragm Mass inc. Airload (Mms) 172 gram
Efficiency Bandwidth Product (EBP) 77
Voice Coil Overhang (Xmax) 6mm
Surface Area of Cone (Sd) 1402cm2
this one is a 21" but do you think it will work?
Impedance 8Ohm
Power Rating 1100W
Voice Coil Diameter 5"
Coil Material copper copper
Flat/Round Coil Wire Round Round
Coil Former Material aluminum aluminum
Basket Type aluminum
Cone Surround Material cloth
Dust Cap Material paper
Magnet Weight 200Oz
Usable Bandwidth (Fs to -3dB) FS-2.2kHz
SPL* 96dB
Thiele-Small Parameters
Resonant Frequency (fs) 35Hz
Impedance (Re) 6.9Ohm
Coil Inductance (Le) 3.2mH
Electromagnetic Q (Qes) 0.38
Mechanical Q (Qms) 13.6
Total Q (Qts) 0.35
Compliance Equivalent Volume (Vas) 1093 ltr/29 cu. Ft.
Mechanical Compliance of Suspension (Cms) 0.37mm/N
BL Product (BL) 20.8 T-M
Diaphragm Mass inc. Airload (Mms) 172 gram
Efficiency Bandwidth Product (EBP) 77
Voice Coil Overhang (Xmax) 6mm
Surface Area of Cone (Sd) 1402cm2
Hi henko,
sorry this one is not good for this TH design
Attachments
nice
Thanks epa, it was also your contribution to the realization of this project
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