Gui Hui ZHui Jiu from Wood Horn Super Tweeter plus 4 inch Full Range Speaker

Gui Hui ZHui Jiu from IWISTAO Wood Horn Super Tweeter plus 4 inch Full Range Speaker

This super treble uses a diamond titanium film as drive diaphragm with Sapele solid wood horn. On the whole, it looks high-end and generous. The outside of drive head is shielded with pure aluminum. And, the magnets are made of high-end Y35 aerospace one, its magnetic gap magnetic field is more than 20,000 GS.

 

What is the role of super tweeter? Why use super tweeter?

 

If you feel the sound is very dark and lacks vitality when you are listening to music, it means that high frequency or super high part is not enough. It is necessary to add super tweeter ,  after then, the whole sound will live, sound of the instrument in the ear, and percussion sound fills the whole space…

 

The crossover point of super high frequency sound is generally recommended to be 10K/12K/15KHz. At frequencies above 10Khz, the human ear is not very sensitive, which has the need to add super tweeter.

 

You can use a professional super treble crossover, or you can simply series a corresponding capacitor on the positive pole of super tweeter.

Of course, if the sensitivity of super tweeter is higher than your current mid-bass or full-range unit, it is also necessary to series a resistor and then a capacitor.

More details, please find here

IWISTAO Solid Wood Horn HIFI Horn Super Tweeter Driver Head 

How Vacuum Tube 6E2 Connect with IWISTAO Tube FM Board

It will be beautiful if a Cat-eye(vacuum tube 6E2) is installed into our IWISTAO tube FM tuner. But this tube isn't included in the tube FM board, it need be installed by yourself.

So, someone asked us how to connect vacuum tube 6E2 with our tube fm finished board，please see the photos and the last one is 6E2 diagram.

Vacuum Tube 6E2 diagram

Actual wire connections

If you need a finished tube FM board, please find here below.

IWISTAO Tube FM Stereo Radio Tuner Finished PCBA Preamplifier Version No Including Power Transformer

IWISTAO 18 Inch 4 way Empty Speaker Cabinet Customized

IWISTAO 18 Inch 4 way Empty Speaker Cabinet Customized

Just finished a pair of IWISTAO 18 Inch 4 way Empty Speaker Cabinet, which is customized by an audiophile, and it is too heavy to move by a person. 

It took our more working and efforts.

How to DIY Your Speakers with IWISTAO Labyrinth Empty Cabinet

Currently, audiophiles may buy a pair of empty speaker cabinets from internet like as IWISTAO which is a professional HIFI speaker cabinet supplier, or buy empty speaker cabinet kits that is not assembled, you may assemble it by yourself, and then you save a lot of money and enjoy your DIY's process.

After you receive a blank empty cabinet that isn't painted paint or wood wax oil, you may paste PVC leather with your liked color and pattern, there is an example for so-called self-adhesive PVC leather as below showed, it is black and wood texture pattern.

After remove the protection paper, it is self-adhesive glue.

Now, we will share the decoration and diy process step by step.

1. After you get a blank empty speaker cabinet, you will polished it with sandpapers or electrical tools to remove those burrs in order to smooth the speaker cabinet's surfaces. 

2. Finished polished process, then we need coat putty into little holes or some pits, and smooth them with a little shovel.

Of course, there still need to polished after the putty is dry, it will take 24 hours but if you use a hair dryer to dry it, it will accelerate drying speed.

 

3. Paste PVC leather. 

You may paste PVC leather on one surface without any little bubble to smooth it full flat. 

Then cut off the rest out of the surface by utility knife carefully, specially notice the junction between the surfaces handling.

Finished one surface, then would handle the other 5 surfaces with same process.

4. Finished the PVC pasted for six surfaces.

5. Fix speaker unit. Here, we select 6.5 inch Mark full range speaker unit.

A). Drill the guide holes according to your unit size

 B). Gasket seal

C). Connect speaker wires to the terminals of unit. Notice its polarities （+ / -).

D). Lock screws

6. All done

All processes are finished, you just need to connect to your power amplifier to burn in for some times.

If you are interested in the labyrinth speaker kits or assembled cabinet, you may find here, we have more models for full range speaker unit from 4 inches to 10 inches.

IWISTAO Empty Wooden Cabinets

IWISTAO 3 Inch Full Range Monitor Computer Desktop Bamboo Cabinet

IWISTAO 3 Inch Full Range Monitor Computer Desktop Bamboo Cabinet 

This 3-inch full-range speaker enclosure is made of natural bamboo wood. Finely crafted, because it is a natural bamboo, the surface texture has its own merits, showing its unique personality. It can be used as a monitor speaker, or desk computer speaker.

It is recommended to burn the speaker at normal volume for 50-70 hours after opening the box. For music selection, it is recommended to use brisk pop music to burn the speaker, so that the speaker can achieve the effect!

More details, please find here.

IWISTAO 3 Inch Full Range Speaker 1 Pair Monitor Bamboo Cabinet Computer Desktop Speakers HIFI Audio DIY For Tube Amplifier

Also, there is a pair of 3 inch empty bamboo speaker cabinet here.

You may find here below.

IWISTAO HIFI 3 Inches Full Range Speaker Empty Enclosure Inverted 1 Pair Bamboo for Tube Amp