★Ends 5/17. Final Price★【Ideal for Upgrading Full-Range Speakers】

This listing ends on May 17th.
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This unit is designed as an add-on tweeter or super tweeter to enhance existing speaker units (mainly full-range speakers). This speaker assembly is a custom-made product.
Compared to commercially available products, there may be minor imperfections in the finish, scuffs from processing, or dirt, but each unit has been carefully crafted over time. All items listed are new and have been tested for operation.

[Speaker Unit]
Diaphragm Material: Silk film
Impedance: 4Ω
Rated Power: 10W (Max Power: 20W)
Sensitivity: 88dB/w
Resonant Frequency: 88Hz
Frequency Response Range: 15KHz-20KHZ

[Assembly Unit] Set of 2
The speaker units are assembled using acacia laminated wood. The structure is designed to be placed on top of your existing speakers, and a connection cable is included so you can use it immediately.
Acacia wood finish: Interior: Briwax Medium Brown. Exterior: Oil stain matte black.

The structure allows for easy replacement of the film capacitor to adjust the treble enhancement effect for your speakers. A 2.7μF film capacitor for low-cut is pre-installed. (Capacitor capacity adjustment: Increasing capacity expands the low-frequency range, decreasing capacity emphasizes higher frequencies but tends to lower sound pressure.)
(Operation without a capacitor is prohibited to protect the tweeter.)

After testing it with my own full-range speakers, I found that it significantly enhanced the delicate nuances of the treble, revealing sounds I hadn't heard before, which was very satisfying.
However, the same effect cannot be guaranteed depending on your audio system.

The desktop audio listening environment used for testing is as follows:
- Speaker Unit: Fostex FF105WK (10cm full-range) x 1
- Enclosure: Fostex BK105WB2

- External Dimensions (approximate)
Width: 7.0cm x Depth: 12.3cm x Height: 11cm

- Accessories: 2.7μF film capacitor (pre-installed)
Connection cable: Approx. 80cm total length. Tweeter side: Banana plug. Speaker side: Spade terminal.