Ceramic Film Diaphragm 1 PC for IWISTAO Long 4 inch Supper Tweeter Copper Horn Brass horns 6Ω 30W 625HZ-40kHz
It is a ceramic film diaphragm replacement for IWISTAO long 4 inch supper tweeter copper horn.
Online Store of WISTAO HIFI BLUETOOTH AUDIO
Thursday, July 8, 2021
Ceramic Film Diaphragm 1 PC for IWISTAO Long 4 inch Supper Tweeter Copper Horn Brass horns 6Ω 30W 625HZ-40kHz
Wednesday, June 30, 2021
IWISTAO HIFI 12 Inches Bass Speaker Plus Tweeter Horn Empty Cabinet Solid Wood Inverted
IWISTAO HIFI 12 Inches Bass Speaker Plus Tweeter Horn Empty Cabinet Solid Wood Inverted
This speaker cabinet is 2 ways HIFI empty speaker cabinet, and made of solid wood. The bass is for 12 inches woofer unit, and the tremble is for 1 inch horn tweeter unit and it is made as wooden horn structure.
The horn is a stable hyperboloid diffusion one, and its horizontal radiation is 90 degrees, and the cutoff frequency is Fc=900hz. It is recommended that the crossover point be about 1.8K HZ.
The adapter of horn has a round-to-square smooth transition. The throat size of the transfer horn is 1 inch (25.4 mm) as default.
Built-in a invertd structure, it can enhance the low-frequency radiant energy, make low-frequency dive deeper, make the speaker cabinet the full-frequency be more full and rich.
As you know, the greater the material density of the speaker enclosure, the less the vibration produced by the enclosure. Solid wood is more reflective of sound than other materials, and tightness of the wood is higher, and the sound can be effectively expressed by the vibration of the air inside the box. We often say that the sound of wooden speakers is warm, in fact, the word warm means the balance of tri-band that are low, medium and high frequency; if the frequency is too low or too high, it will make people feel uncomfortable. The advantage of wooden speaker is that its playback effect is good, the vibration of the sound inside the box is stable, and the sound effect will be balanced and full.
Applications
More details, please find here
Thursday, June 24, 2021
IWISTAO HIFI 2 Way 8 Inch Solid Wood Empty Speaker Cabinet Diamond Cut Corner 26L
IWISTAO HIFI 2 Way 8 Inch Solid Wood Empty Speaker Cabinet Diamond Cut Corner 26L
This is a pair of 2-way bookshelf solid wood empty speaker cabinet with dovetail structure and diamond cut corner, and its outside is an original wood color plus varnish.
We provide to drill customized holes according to the sizes or drawing of your speaker units.
The accessories include, pure copper terminal x4, guide tube x2, sound absorbing cotton, transparent floor mat, connection wires, and screws And then, you only fix your speaker units with your screwdriver, and use your electric soldering iron to solder the connection wires with your crossovers, and speaker units.
After all, enjoy music after connected with your HIFI audio system also enjoy DIY!
Apply sound absorbing cotton, fix binding post in the back and soldering crossovers.
Connect with your HIFI audio system
The effect of placing at living room
More details, please find here 👇 👇 👇
There is also 6.5 inches 2 ways speaker below.
Wednesday, June 23, 2021
DIY IWISTAO HIFI 5 Inch Full Range Speaker Unit Labyrinth Cabinet Kit
IWISTAO HIFI 5 Inch Full Range Speaker Unit Labyrinth Cabinet Kit High-density Fibreboard DIY
Speaker cabinet adopt double back guide pipe, its return passage measured 1.6 meters, and sound quality is relatively pure. Its panel can be replaced if you have spares. This speaker cabinet kits support 4 / 4.5 /5 inches full range speaker.
Diyer said that it is easy to assemble it, you may fix the boards with screws and nuts after coat glue between the boards, then use a hand saw to saw the ribs, easy to cut when assembled.
After then, fix a pair binding post in the back, at the same time, fix speaker wires well.
Next step, fix those 2 pcs side boards with glue.
The last step, fix your speaker units, then it is okay, your DIY project is totally completed.
And there is a testing curve below after installing 5 inch full range speaker unit above. The red curve is tested 10cm from the chassis, green line at the listening position.
Here, another audiophile had made his white speaker with glued them together.
By the way, there are more empty speaker cabinets here, if you are interested, please take a look the collection.
Wednesday, June 16, 2021
DIY Vacuum Tube Preamplifier with CAT SL-1 Diagram
DIY Vacuum Tube Preamplifier with CAT SL-1 Diagram
Vacuum tube used, 12AU7/1pc, 12AX7/2, 6dj8/1pc
The circuit is large dynamic, accurate in positioning, and mellow in the intermediate frequency. It can be called the most perfect design of the tube pre-amplifier.
More details, please find here,
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