IWISTAO HIFI Speaker Full Range Cabinet 4 Inches Unit 4 Ohm 15~60W 94dB Solid Wood Enclosure Desktop 1 Pair Inverted Structure

The speaker unit is selected from HIFI 4 inch full-range speaker unit, high sensitivity and wide sound range. 

It adopts composite paper cone for the basin body, double folded side suspension structure, strong neodymium

magnet as its magnet, and a voice coil with a diameter of 26mm.

Listening to this speaker, its performance in each frequency band is considered to be balance, vocals are clear and the

lips and teeth are distinct. It can be said that whoever you listen to has a distinct taste.

Its high-frequency part can express most of details, and will never let you miss the reverberation of triangle iron,

piccolo, etc. It is commendable for its low-frequency performance, which can be described by the word "dive", which makes people suspect that it is only a 4-inch unit.

After auditioning for vocals, strings, symphony, and pop, then chose the dust drum. This drum beat percussion, under such a dense, high-energy drum beat, the speaker can handle it with ease, the speed is extremely fast, and there is no delay.

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IWISTAO HIFI Speaker Full Range Cabinet 4 Inches Unit 4 Ohm 15~60W 94dB Solid Wood Enclosure Desktop 1 Pair Inverted Structure

Swallowtail tenon and tenon mortise of IWISTAO Solid Wood Empty Speaker Cabinet

The dovetail tenon (swallowtail tenon) is a right-angle connection node of flat wood. The terrace-shaped tenon can make the corner of the workpiece join with high strength and avoid disengagement under force. Dovetails are very common in wooden furniture  because of their good mechanical properties.

Most of our empty speaker cabinet adopt this structure, like as our 5 to 8 inches full range speaker cabinet, and 2 ways or 3 ways one.

The video demo swallowtail tenon and tenon mortise in IWISTAO empty speaker cabinet, and how we polished it. 

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.

Fix your speaker units (tweeter and bass)

Connect with your HIFI audio system

The effect of placing at living room

More details, please find here 👇  👇  👇

IWISTAO HIFI 2 Way Bookshelf Solid Wood Empty Speaker Cabinet 6.5/8 Inch 1 Pair Diamond Cut Corner 18 / 26L for Tube Amplifier

There is also 6.5 inches 2 ways speaker below.

The Moon Represents My Heart from IWISTAO 3 inch Range Speaker Solid Wood Labyrinth Cabinet

The Moon Represents My Heart from IWISTAO 3 inch Range Speaker Solid Wood Labyrinth Cabinet

Man voice of The Moon Represents My Heart from  IWISTAO 3 inch Range Speaker Solid Wood Labyrinth Cabinet

This speaker cabinet is made of solid wood. Built-in a labyrinth structure, it can enhance the low-frequency radiant energy, make low-frequency dive deeper, effectively overcoming insufficient bass of commend full range speaker cabinet, make the speaker cabinet the full-frequency be more full and rich.

Also, there are 2 demo videos for the middle and bottom speaker, but they were drove by two difference type preamplifier.

The middle with a  6080 tube preamplifer

The bottom with a passive preamplifier

Their cabinets are labyrinth structure but also there are some differences as below.

The up's structure as below, and the left is for 3 inch full range speaker unit (the right is for 4 inch one).

The middle's structure as below, and the left is for 4 inch full range speaker unit (the right is for 3 inch one).

More details, please find here

The up,

IWISTAO HIFI 3 Inch Full Range Speaker Finished Solid Wood Labyrinth Structure 

The middle

IWISTAO HIFI 4 Inch Full Range Labyrinth Speaker 2x60W 4Ohms 92dB Max AKISUI4 

The bottom

IWISTAO HIFI 4 Inches Full Range Labyrinth Speaker Cabinet Bamboo 2x60W Max 70Hz-22KHz 89dB

  

IWISTAO 6.5 Inches Full Range Speaker Solid Wood Enclosure Front Inverted

IWISTAO 6.5 Inches Full Range Speaker Solid Wood Enclosure Front Inverted

This speaker cabinet is made of solid wood. Built-in a inverted structure, it can enhance the low-frequency radiant energy, make low-frequency dive deeper, effectively overcoming insufficient bass of commend full range speaker cabinet, 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.

More details, please find here,

IWISTAO HIFI 6.5 Inches Full Range Speaker Empty Cabinet 1 Pair Solid Wood Inverted for Tube Amp DIY

Leave the sadness to yourself from IWISTAO Bluetooth Speaker with solid wood cabinet

Leave the sadness to yourself from IWISTAO Bluetooth Speaker with solid wood cabinet

The speaker cabinet is made of solid wood by manual.

IWISTAO 3-4 Inch Full Range Empty Speaker Cabinet Labyrinth Solid Wood Strengthening Bolts Inside for Tube Amp

IWISTAO 3-4 Inch Full Range Empty Speaker Cabinet Labyrinth Solid Wood Strengthening Bolts Inside for Tube Amp

This speaker cabinet is made of solid wood with strengthening bolts inside, suitable for 4-inch and 3-inch full-range speakers.

Built-in a labyrinth structure, it can enhance the low-frequency radiant energy, make low-frequency dive deeper, effectively overcoming insufficient bass of commend full range speaker cabinet, 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.

The tube amplifier is used vacuum tube 6P14 as power amplifier.

More details, please find,

IWISTAO 3-4 Inch Full Range Empty Speaker Cabinet Labyrinth Solid Wood Strengthening Bolts Inside for Tube Amp

And here, you can see the processing of making this empty cabinet.

IWISTAO HIFI 3 Inch Full Range Labyrinth Speaker Solid Wood Enclosure

 IWISTAO HIFI 3 Inch Full Range Labyrinth Speaker Solid Wood Enclosure

The speaker uses a 3-inch NdFeB strong magnetic unit. Its low-frequency density is very good, dynamically distinct, the high-frequency extension and air feel are better, and the human voice is sweeter. This uit, first of all, is a magnetic circuit system, tombarthite NdFeB magnetic structure plus a short-circuiting copper sleeve, which solves the thoroughness of medium-high frequency from the starting point. But the selection of cone is more painstaking, cone is mainly composed of bass and medium-high sound. After various screenings, cotton and linen fiber is selected finally. And, the treble must be rigid and soft, then the bamboo plus bark fiber is selected. Through countless trials and adjustments, the effect finally conquered out ears. The final results are that its medium-high frequency density is very good, very thorough, and the background is clean.

Listen to the sound is far wider sound field, better resolution, better layer structured. We are intoxicated by the music, the melody of each neuron start wondered if peristalsis, high, medium and low frequency is very balance, so fantastic! The sound of the human voice is warm, soft and pure, and natural loose, smaller noise pollution, rich musical taste, great flavor, also has a good low-frequency performance, is a treat for the ears, very enjoyable for long time listening and you dont feel tired.



Recommendation of Tube amplifier and power amplifier supported as below.

EL-34B, 6P6P, 6V6, 5881, 6P3P, CF-50, KT88,300B single-end amplifier, or push-pull amplifier. And, class T digital amplifier, HIFI amplifiers and other.

More details, please find 

IWISTAO HIFI 3 Inches Full Range Labyrinth Speaker 2x25W 4Ohms 78Hz-19.5KHz 88dB Max

IWISTAO HIFI Speaker Full Range 2.75 Inches Solid Wood Enclosure Inverte...

IWISTAO HIFI Speaker Full Range 2.75 Inches Unit 4 Ohm 15~30W 88dB Solid Wood Enclosure 1 Pair Inverted Structure

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.

This speaker enclosure is handmade, and because of the inherent characteristics of solid wood, its appearance has the texture of solid wood itself. After the cabinet is polished, it is coated with paraffin oil. Buyers can be polished and waxed later to make it more interesting.

The speaker unit is selected from HIFI 2.75 inch full-range speaker unit, high sensitivity and wide sound range.

More details, please  find https://www.iwistao.com/collections/hifi-speakers/products/iwistao-hifi-speaker-full-range-2-75-inches-unit-4-ohm-15-30w-88db-solid-wood-enclosure-1-pair-inverted-structure?variant=31316092223603