The price has been reduced. 2022/12/9 Pioneer tweeter with a sale price of 3,000 yen. It looks like a product that matches FB cones from the 70s. Cover included (Murakoshi Yoichi)
Maintenance information: 2022.10.22 Confirmation confirmed
Accessories: cover
Main specifications: measured impedance 8 ohms, 10 ohms external dimensions 97 mm (including cover) screw pitch (diagonal) 77 mm depth 42 mm
* Currently sold item. A cone-shaped tweeter provided by a speaker repair company located in Minnesota. It has a jarring sound quality without being flashy. There is a feeling of use such as solder marks on the terminals (Yoichi Murakoshi)
Maintenance information: 2022.7.29 Sound output confirmed
Accessories: original box
Key Specifications: Frequency Range 2000-15,000 Hz Rated Power 50 Watts Impedance 8Ω Sensitivity 90dB Voice Coil Diameter 0.75" (19mm) Outer Dimension 4.21" (107mm) Cutout Dimensions 2.95" (75mm) Threaded Hole Diagonal 3.94" (100mm)
price cut! 2021/6/20 selling price 4,000 yen*1 only! Easy to use Fostex horn tweeter The frequency band is also wide, so you can enjoy the sound quality of a horn tweater. (Asai no chi law)
Maintenance Information: 2021.6.20 Operation Confirmed (Sweep Test Good)
Accessories: Instruction manual box
Main specifications: Horn type tweeter playback frequency 5,000-50,000 Hz cutoff frequency 2,600 kHz Recommended crossover 5,000Hz and above 8Ω output sound pressure level 98.5 dB Diameter 87 x H49.5mm weight 340g
* Currently sold item. There is a dome recess on one side, so it is inexpensive. Soft dome tweeter from the German mid-size manufacturer MONACOR. It's easy to match in the high range that's not tight (Yoichi Murakoshi)
Maintenance information: 2022.7.29 Sound output confirmed
Accessories: original box
Main specifications: 25mm dome tweeter Impedance 8Ω Output sound pressure level 92dB Playback frequency band 2.5kHz to 19kHz Recommended crossover 2.5kHz or more Rated input 45W Baffle opening diameter φ80mm weight 520g
* Because it is cheap, it will be delivered as it is. Soft dome tweeter with neodymium magnet The smooth, smooth, and easy-to-listen character is unique to the soft dome. Appearance is good without noticeable scratches (Satoshi Yonejima)
Maintenance information: 2021.9.25 Oscillator check good
Accessories: Original box
Main specifications: Fs: 1350Hz Efficiency: 90dB Frequency range: 2500-20,000 Hz Thread pitch 56mm
Dome tweeter mounted on the DS-28B. A diaphragm made of polyester resin is used. There is rust on the wire mesh in the center of the protective cover, and there is a feeling of use on the frame (Murakoshi Yoichi)
Maintenance information: 2021.4.11 sound output confirmed
Accessories: none
Main specifications: 3cm dome type 8Ω 15W diameter 122mm
1 bottle only FOSTEX soft dome tweeter It has clear sound quality and can cover a wide band, so it's very easy to use and great value (Fujisawa Yukishi)
Maintenance Information: 2023.8.9 Operation confirmed
Accessories: original box, instruction manual, gasket
Main specifications: 8 ohms 800 to 25000 Hz recommended crossover 1 kHz 70 W diagonal screw pitch 118 mm weight 0.95 kg/book