*Currently on sale. Details of Sharp's full range unit pair are unknown, but I was able to sweep and make a sound. The exterior is dull and stained (Katsutsugu Hiura)
Maintenance information:2023.2.5 sound output confirmed
Accessories: none
Main specifications: W119 x H119 x D57 mm (actual measurement) screw pitch (diagonal) 110 mm weight 696 g
I cut the price! 2018/2/25 Selling price 8,000 yen ※ There is no problem in operation, but it is cheap so it will be a current sale item. It is a full range unit unspecified by the manufacturer etc. Its operation is good, lightweight, compact and easy to use. The appearance is different from corn paper material on both sides, and the dimensions are slightly different. There is dullness and dirt on the whole (Fukunaga Masakazu)
Maintenance Information: 2018.2.25 Operation confirmed
Accessories: None
Main specifications: Impedance actual measured value 6.0 Ω/5.4Ω Dimensions Diameter 209 x Height 80mm Weight approx. 880g/1 (measured)
The price has been reduced. 2023/1/22 sales price 2,500 yen. 8cm full range made by Clarion with unknown details. What was painted silver on the center dome seems to have been peeled off, and the interior can be seen through (Murakoshi Yoichi)
Maintenance information:2022.11.15 sound output confirmed
Accessories: none
Main specifications: 8cm 8Ω 120W Mounting pitch 120mm (diagonal) Outer diameter 130mm Depth 37mm
The price has been reduced! 2023/6/3 sales price 4,000 yen Foster's 10cm full-range speaker unit, the predecessor of Fostex. Even though it has a small aperture, it comes off easily and makes a pleasant sound. It is also recommended for those who make small systems and like vintage things. The exterior has a feeling of use such as dullness over time, but it is generally good. (Yamato Yuki)
Maintenance information: 2023.6.3 operation confirmed
Accessories: none
Main specifications: 8ohm 40W 10cm full range speaker unit 600g
※Currently sold because it is inexpensive. Unspecified 8cm full range. If you are a self-made person, how about it? There is a solder mark (Oikawa Tetsuji)
Maintenance information: 2021.7.22 working confirmed
Accessories: none
Main specifications: 8Ω 400g (measured)
*Currently on sale. Details such as the manufacturer and model number of the unspecified full-range unit pair are unknown, but I was able to sweep and make a sound. The exterior is dull and covered with corn paper after repair (Katsutsugu Hiura)
Maintenance information:2023.2.5 sound output confirmed
Accessories: none
Main specifications: W105 x H105 x D46 mm (actual measurement) screw pitch (diagonal) 115 mm weight 661 g
The price has been reduced! 2023/6/21 sales price 39,800 yen A rare unit has arrived. The 501 series 25cm coaxial speaker unit was developed using the popular Golden 50 series as a material. It is characterized by a sharp mid to high range. It seems to match with a backload type enclosure (Fujisawa Yukishi)
Maintenance information: 2023.6.21 sweep tested
Accessories: none
Main specifications: 25 cm 2 way coaxial type 32 to 25,000 kHz 8 Ω 102 dB diameter 302 x depth 167 mm 4.5 kg
A 10cm full range unit from the Danish brand ScanSpeak. The original model that was appended to Stereo magazine. Since it is a finished product, you can play sound immediately if you put it in the enclosure. You can enjoy bright and open music. The appearance has no noticeable scratches, no dirt, and the condition is good. (Nobuyuki Takahashi)
Maintenance information: 2022.1.9 operation confirmed (good sweep)
Accessories: Outer box mounting screws STEREO book
Main specifications: 8Ω 10W 84dB Dimensions Diameter 100 × D42mm Weight 275g/piece (actual measurement)
The price has been reduced! The sale price of 2022/1/9 has been reduced by 3,000 yen! 2022/1/9 selling price 3,000 yen A 10 cm full range unit from the Danish brand, Scan Speak. The original model that was appended to Stereo magazine. Since it is a finished product, you can play sound immediately if you put it in the enclosure. You can enjoy bright and open music. The appearance has no noticeable scratches, no dirt, and the condition is good. One mounting screw is missing. (Nobuyuki Takahashi)
Maintenance information: 2022.1.9 operation confirmed (good sweep)
Accessories: outer box, mounting screws
Main specifications: 8Ω 10W 84dB Dimensions Diameter 100 × D42mm Weight 275g/piece (actual measurement)
A 10cm full range unit from the Danish brand ScanSpeak. The original model that was appended to Stereo magazine. Since it is a finished product, you can play sound immediately if you put it in the enclosure. You can enjoy bright and open music. The appearance has no noticeable scratches, no dirt, and the condition is good. (Nobuyuki Takahashi)
Maintenance information: 2022.1.9 operation confirmed (good sweep)
Accessories: Outer box mounting screws
Main specifications: 8Ω 10W 84dB Dimensions Diameter 100 × D42mm Weight 275g/piece (actual measurement)
Only one item is currently sold. 25 cm full range of genkotsu Details are unknown, but perhaps it seems to be a model close to the company EAS-25PW06 etc. in the 60s. There is a stain on corn paper, but it is a category of good condition from the point of year (Oikawa Tetsuji)
Maintenance information: 2021.7.29 working confirmed
Accessories: none
Main specifications: 25 cm full range 6-8Ω allowable input 12W diameter 25cm depth 16.5 cm 2.3 kg (measured)
The disposal price has been reduced. Member discounts are not applicable. 2024/2/18 sales price 34,800 yen It looks like the Wharfedale model number unknown full range. It's very similar to the 12-inch woofer mounted on the W70D. Equipped with Alnico magnets, inverted dome edge. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.2.17 Operation confirmed
Accessories: none
Main specifications: aperture (from outside the edge to outside the edge) 283 mm screw pitch (screw diagonal) 316 mm depth 149 mm measured impedance 10/12 Ω 4.3 kg
12cm unit for Pioneer mids. Details are unknown, but it looks like the 70s, FB cone era. The edges are made of cloth. There is a line scratch on the center cap on one side and a repair mark on the cone (Murakoshi Yoichi)
Maintenance information: 2022.10.22 sound output confirmed
Accessories: none
Main specifications: frame diameter 142 mm screw pitch (diagonal) 135 mm depth 94 mm 1.4 kg
12 inch full range from the 60's./ This is from the stereo period and was used for the consumer system. Since the curved cone's voice coil is small, it has a wide range and have an excelled music nature. Best quality.
* Currently sold goods. I was able to check the sound, but the cone paper is broken and the attenuator does not work, so it is cheap. A 30cm 3-way coaxial unit that combines a double cone speaker SP12b and a horn type tweeter T35. Corn paper is torn, scratched, and dirty (Katsuji Hiura)
Maintenance information: 2022.1.28 sweep sound check ok
Accessories: none
Main specifications: 30cm 3-way coaxial speaker unit Frequency characteristics 35Hz to 20kHz 16Ω (measured DC value 14.8Ω) Crossover frequency 2kHz (mechanical), 3.5kHz ( Electrical) Maximum input 60W Output sound pressure level 101dB/W Baffle opening diameter 27.9 cm Enclosure minimum volume 100 liters Dimensions: Diameter 311 x Depth 178 mm 6.4 kg
The price has been reduced. 2022 11/10 selling price 89,800 yen JBL's standard 38cm woofer. The sharp, bouncy low frequencies, and high efficiency are attractive. It is a model that is easy to match with both 2-way and 3-way models. There is discoloration of the cone paper, small scratches on the center cap on one side, etc. (Fujisawa Yukishi)
Maintenance info: 2022.11.10 sweep tested
Accessories: none
Main specifications: 38cm woofer allowable input 60W 8Ω sound pressure level 101dB recommended enclosure internal volume 114L to 338L depth 146mm 8.6 kg
Sony's 7cm unit Equivalent to FF70EG by FOSTEX It's small, but depending on ingenuity, the sound quality is surprisingly high (Yoichi Murakoshi)
Maintenance information: 2022.6.12 Sound output confirmed
Accessories: mounting screws, FF70EG spec sheet, box
Main specifications: 8Ω playback frequency characteristics 135Hz to 20kHz 83.5dB baffle opening φ61mm+scale 320g