Hard dome tweeter with unknown manufacturer details. There are dents and paint drops on the grill (Yoichi Murakoshi)
Maintenance Information: 2023.11.1 Conductivity Confirmed
Accessories: none
Main specifications: screw pitch (diagonal) 90mm, depth 32mm (including terminals)
Disposal prices have been reduced. Member discounts do not apply. 2023.2.5 sales price 1,000 yen. *Currently sold. Clarion's tweeter details are unknown. I was able to check the sound output. The exterior is dull and has a feeling of wear (Hiura Katsutsugu)
Maintenance Information: 2023.2.4 Continuity Confirmed
Accessories: none
Main specifications: impedance 6 ohms 120 W W75 x H75 x D78 mm (actual measurement) screw pitch (diagonal) 27 mm weight 108 g
Disposal prices have been reduced. Member discounts are not applicable. 2023/2/5 sales price 1,500 yen. *Currently sold. The details of Hitachi's tweeters are unknown. I was able to confirm the sound output. The exterior has rust and dullness (Hiura Katsuji)
Maintenance Information: 2023.2.4 Conductivity Confirmed
Accessories: none
Main specifications: W75 x H75 x D26 mm (actual measurement) screw pitch (diagonal) 80 mm weight 137 g
The price has been drastically reduced. 2024/3/17 sales price 1,000 yen. 1 bottle only Unspecified horn tweeter. Conduction was confirmed, and sound was confirmed (Murakoshi Yoichi)
Maintenance information: 2024.3.15 continuity confirmed
Accessories: none
Main specifications: 95 mm in diameter, screw pitch (diagonal): 86 mm, depth: 53 mm
Disposal prices have been reduced. Member discounts do not apply. 2023/1/8 sales price 1,500 yen. *Currently on sale. Kenwood tweeter double magnet construction Cone type tweeter The exterior is torn, dull, etc., and there is a feeling of use (Katsutsugu Hiura)
Maintenance information: 2023.1.8 sound output confirmed
Accessories: grill
Main specifications: impedance 4 ohms (actual measurement) W122H122D690mm screw pitch (diagonal) 125 mm weight 0.45 kg
Tweeter unit. Details are unknown, but it is a sturdy unit with a die-cast frame. There is a feeling of use such as dullness on the exterior (Takahashi Nobuyuki)
Maintenance Information: 2023.8.13 Operation confirmed
Accessories: none
Main specifications: W95 x D95 x H42 mm 0.3 kg (actual measurement)
Unspecified horn-shaped tweeter. 2 pieces and a tweeter are attached to 1 frame. There is a dent in the center dome (Yoichi Murakoshi)
Maintenance information: 2022.11.1 sound output confirmed
Accessories: frame
We have cut the price! 2021/7/15 selling price 3,000 yen only for 1 bottle. It seems that you can aim for high tolerance input unique to horns, high efficiency and good sound quality. The appearance has a feeling of use such as Kusumi. (Nobuyuki Takahashi)
Maintenance information: 2021.7.15 operation confirmed
Accessories: none
Main specifications: Horn tweeter impedance 8Ω maximum input 100W W110×D89×H87mm 458g (measured)
I cut the price. 2020/9/30 selling price 3,000 yen By designing to match the sensitivity with the woofer PW80K sold separately, it is possible to build a 2way system without using an attenuator, and by matching the tone You can choose a wide range of crossover frequencies to create your own sound. The appearance is beautiful without noticeable scratches. (Nobuyuki Takahashi)
Maintenance information: 2021.9.30 operation confirmed
Accessories: Original box
Main specifications: 20mm soft dome tweeter impedance 8Ω playback frequency band 3kHz to 32kHz output sound pressure level 84dB input 15W recommended crossover frequency 3kHz or more weight 194g
The price has been reduced. 2022/11/24 sales price 2,000 yen. Unspecified 6cm tweeter unit by Tokuden. Conductivity has been confirmed. A 3.3 μF capacitor is attached to the positive side (Murakoshi Yoichi)
Maintenance information: 2022.10.22 Confirmation confirmed
Accessories: none
Main specifications: screw pitch 7.3 mm (diagonal) 67 x 67 mm depth 40 mm
The price has been reduced. 2021/12/18 Sales price 2,000 yen ※ There is a recess in the soft dome on one side, and there is no cutoff capacitor. Magazine DigiFi 2015 No. 20 Appendix. An Orasonic Super Tweeter that reproduces up to 40kHz ultra-high frequencies. “What does adding high-resolution band to an existing system sound like?” Designed based on the concept of tasting. According to DigiFi's explanation, the cutoff is as high as 19.8 kHz, so it's a good idea to use it in addition to the system you are using (Murakoshi Yoichi)
Maintenance information: 2021.12.15 sound output confirmed
Accessories: magazines, gaskets
Main specifications: 8Ω frequency characteristics 2,000 Hz to 40,000 Hz 88dB 15W neodymium magnet dimensions 77.6 φ×12.5 mm 35 g
※There is no problem with operation, but since it is inexpensive, it will be handed over as is. This is an amazingly ultra-lightweight piezo horn tweeter. Recommended for full-range flavorings where high frequencies aren't enough. (Miura Kimiya)
Maintenance information: 2023.6.21 operation confirmed
Accessories: no accessories
Main Specifications: Piezo Horn Tweeter Impedance 8Ω Playback Frequency Band 1800 Hz-30,000 Hz W131.1 ✕ H89.9 ✕ D245.1mm Weight 110g
* There is no problem with the operation, but since it is inexpensive, it will be handed over as is. A handy tweeter when you want to add a little more high frequencies from the full range. Since it is a cone shape, it is not too tight and is soft and easy to use at high frequencies (Asaina Tomoho)
Main specifications: impedance 8Ω rated input 15W
price cut! 2021/6/24 selling price 3,000 yen only one book*There is no problem in operation, but it is inexpensive, so it will be a current sale item without warranty. It is an unused item for operation confirmation only. Horn tweeter with high efficiency and high input resistance performance. It has high efficiency and high input resistance, so you can enjoy authentic sound easily. (Asai no chi law)
Maintenance information: 2021.6.24 confirmed operation (good sweep test)
Accessories: none
Main specifications: Impedance 8Ω playback frequency band 2kHz to 20kHz Output sound pressure level 104dB Continuous allowable input 120W Recommended crossover frequency 5kHz or more W112 × H90 × D89mm weight 450g/book
Pioneer small horn tweeter It makes a natural sound. If you are a self-author, please try it. (Eiji Tamura)
Maintenance Information: 2021.6.1 Oscillator Test Good
Accessories: No accessories
Main specifications: 8Ω 2,000 to 20,000 Hz
Technics unspecified tweeter. The sound was good. There are many rust floats and dirt (Sasaki Shota)
Maintenance information: 2022.1.28 operation confirmed
Accessories: None
Main specifications: 8Ω
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