*Only 1 bottle, currently on sale. The SONY full range unit has a low range with plenty of volume and a high range that stretches out honestly, and the sense of vocal localization is excellent, just like a full range. I think it would be appropriate to put it in a 4 to 6 liter bass reflex box. The exterior is generally beautiful, but there are scratches on the frame packing part (Hiura Katsutsugu)
Maintenance information: 2022.12.17 sound output confirmed
Accessories: none
Main specifications: impedance 2 ohms (actual measurement) W110 x H110 x D53 screw pitch 116 mm weight 0.54 kg
The price has been reduced! 2023/8/8 sales price 300 yen ※ There is no problem with operation, but since it is cheap, it will be delivered as is. Only one is an 8cm full range unit from Tokyo Corn Paper Mfg. This is an easy-to-use unit for self-made introductory use. There are no particularly noticeable scratches on the exterior (Asaine Tomonori)
Maintenance Information: 2023.8.8 Operation confirmed
Accessories: original box
Main specifications: 8 cm full range unit 8 ohms 81,5 dB FO to 20,000 Hz weight 265 g
Disposal prices have been reduced. Member discounts will not be applied. 2023/2/5 sales price 500 yen. ※This item is sold as it is. It seems that only 1 Sony full range unit is a unit for Sony 5.1 channel surround speakers. The exterior is dull and has tape marks (Hiura Katsugu)
Maintenance information: 2023.2.5 sound confirmed
Accessories: none
Main specifications: W83 x H85 x D49 mm (actual measurement), screw pitch (diagonal), 92 mm, weight 553 g
Disposal prices have been reduced. Member discounts will not be applied. 2022/7/31 sales price 1,000 yen. ※This item is currently sold. Inexpensive because it is in poor condition. The unit is small, so the low frequencies are a bit unsatisfactory, but the quality in the mid to high frequencies is good. Both have creases and dents on the edges, and there is a slight dent in the dome on one side (Takasaki Atsushi)
Maintenance information: 2022.7.31 sound output confirmed
Accessories: none
Main specifications: 8Ω 10W minimum resonance frequency 200Hz playback frequency band FO to 20kHz output sound pressure level 84dB baffle opening diameter 75mm weight 300g
Disposal prices have been reduced. Member discounts will not be applied. 2023/1/22 sales price 1,000 yen. Technics 12cm squawker equipped with a back cavity. Fixed edge adopted. There is a dent in the center cap (Murakoshi Yoichi)
Maintenance information: 2022.11.1 sound confirmed
Accessories: none
Main specifications: 12 cm squawker, 8 ohm, screw pitch 128 mm (diagonal), outer diameter, 138 mm, depth 100 mm (including back cavity)
*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
Full range unit with unknown details. I was able to make a sound. Both units are marked “R” on the back and have recessed edges. The exterior is dull (Hiura Katsutsugu)
Maintenance information:2022.10.22 Sound output confirmed
Accessories: none
Main specifications: 4Ω 15W W118 x H118 mm Screw pitch approx. 117 mm Weight 934 g
Disposal prices have been reduced. Member discounts do not apply. 2023.2.5 sales price 800 yen. *Currently on sale. I was able to make a sound from a full range unit pair sweep from an unknown manufacturer. The exterior is dull and there is a feeling of use (Katsutsugu Hiura)
Maintenance information:2023.2.5 sound output confirmed
Accessories: none
Main specifications: W55 x H55 x D38 mm (actual measurement) screw pitch (diagonal) 60 mm weight 194 g
price cut! 2021/8/3 Selling price 1,200 yen The 8cm caliber full range unit made by Fostex for his own speaker kit “Kansupi”. The sound is calm so it's finished in a sound quality that can be received by everyone and will sound good in any enclosure. The appearance has a feeling of use such as dullness. (Asai no chi law)
Maintenance Information: 2021.8.3 Operation confirmed
Accessories: Instruction manual gasket original box (no buffering agent)
Main Specifications: Impedance 8Ω Minimum Resonant Frequency 115Hz Playback Frequency Band F0 to 18KHz Output Sound Pressure Level 84.5 dB (1m/1W) Input 24W (Mus.) Magnet Weight 74g gross weight 261 baffle opening dimension φ73
※1 bottle only. Currently on sale. DAITO VOICE 10cm full range unit. Take advantage of the quality of the mid-range
It might be a good idea to use it as a squoker for multi-way systems. The exterior is generally beautiful (Kanai Hidetsugu)
Maintenance information: 2022.11.4 sound output confirmed
Accessories: original box
Main specifications: 10 cm full range unit 4 ohms (actual measurement 4 ohms)
Adult science magazine separate volume, whole handmade speaker book, appendix only. Instructions are missing. 7cm full range speaker handmade unit made by Fostex. The unit itself can be made by hand. (MIURA Kimiya)
Accessories: original box
Main specifications: 7 cm full range impedance 8 ohms efficiency 85 dB playback frequency band F0 to 30 kHz rated input 6 W
The price has been reduced. 2022/11/2 sales price is 1,000 yen. 5 cm unit with unknown details. Paper cone with cloth edge configuration It's made in China, but it comes with a nice magnet. How about acting on your own for research? (Murakoshi Yoichi)
Maintenance information: 2022.10.22 sound output confirmed
Accessories: none
Main specifications: Impedance measurement 4/6 ohms, screw pitch (diagonal), 100 mm, external dimensions 87 x 87 mm, depth 46 mm, 292 g
The price has been reduced! 2022/5/22 Sales price 1,780 yen* There is no problem with the operation, but since it is cheap, it will be handed over as it is. It is an 8cm full range unit of Tokyo Corn Paper Works. It is an easy-to-use unit for getting started on your own. The appearance has solder marks on the terminals. (Nobuyuki Takahashi)
Maintenance Information: 2022.5.22 Operation confirmed (good sweep)
Accessories: mounting screws
Main specifications: 8cm full range unit 8Ω 81,5dB FO to 20,000 Hz Weight 265g
The price has been reduced. 2022/11/29 sales price 1,200 yen 20cm full range unit with unknown details. Double cone, fixed edge, easy to use configuration. How about getting started with DIY audio (Murakoshi Yoichi)
Maintenance information: 2022.10.29 sound output confirmed
Accessories: none
Main specifications: 4Ω 60W screw pitch (diagonal) 195 mm diameter 205 mm depth 67 mm
*Currently on sale. Details of Kenwood's full-range unit pair characteristics are unknown, but I was able to sweep and make sounds. The exterior is slightly dull (Hiura Katsutsugu)
Maintenance information:2023.2.5 sound output confirmed
Accessories: none
Main specifications: W130 x H130 x D62 mm (actual measurement) screw pitch (diagonal) 137 mm weight 664 kg
speaker 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: W156 x D156 x H79 mm 0.9 kg (actual measurement)
The price has been reduced! 2022/3/13 selling price 2,000 yen 7cm cone type full-range speaker. Although it is small and inexpensive, it can also play high sound quality that will surprise you depending on your ingenuity. The appearance has a feeling of use such as small scratches and dullness. (Asa Tomoho)
Maintenance information: 2022.3.13 operation confirmed
Accessories: original box
Main Specifications: Impedance 8Ω Playback Frequency Band 135Hz to 20kHz Output Sound Pressure Level 83.5dB Input 5/11W Baffle Opening Diameter φ61mm+Countersunk Weight 320g
8cm cone unit with unknown details. The metal-colored center cap is impressive. The edge is urethane, but it has good elasticity, and it seems that you can still enjoy it (Murakoshi Yoichi)
Maintenance information: 2022.10.22 sound output confirmed
Accessories: none
Main specifications: measured impedance 8/8 Ω screw pitch (diagonal) 108 mm external dimensions φ106 mm depth 44 mm 193 g
We have reduced the disposal price! (It is not eligible for member discount) 2021/6/19 selling price 5,980 yen It is a speaker for guitar amplifier. It is a trend of sharp, clear sounds in response. The appearance has a feeling of use such as small scratches dullness. (Asaine Tomoho)
Maintenance information: 2021.6.19 operation confirmed
Accessories: none
Main specifications: Size 256.8 x 256.8 x 96.5 Baffle diameter 231.9 Frequency range 80 Hz to 5 kHz Unit weight 2.9 kg Magnet weight 0.85 kg
Unspecified full range unit 15cm. There was no problem with the sweep check. It has an appearance, dullness, and rubbing.
Maintenance Information: 2022.11.6 Operation confirmed
Accessories: none
Main specifications: 8Ω 15cm
Disposal prices have been reduced. Member discounts will not be applied. 2023/1/23 sales price 2,000 yen. Sale as is. TOSHIBA's full range unit. There is dullness and a feeling of use (Hiura Katsugu)
Maintenance information: 2023.1.23 Operation confirmed
Accessories: none
Main specifications: W120 x H120 mm, screw pitch approx. 220 mm, weight 269 g
*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. 2022/5/28 selling price 2,000 yen. An 18cm unit with unknown details. Simple paper cone with cloth edge+center cap configuration The exterior is generally good (Yoichi Murakoshi)
Maintenance information: 2022.3.26 Sound output confirmed
Accessories: none
Main specifications: 18cm actual measurement 7ω/8Ω
Alnico 10cm unit by Onkyo whose details are unknown. The fixed edge and thin paper cone are a nice touch. Since the wire with the faststone terminal comes out of the terminal, it seems that it was attached to the system (Murakoshi Yoichi)
Maintenance information: 2022.11.1 sound output confirmed
Accessories: none
Main specifications: impedance 8Ω rated input 1W screw pitch (diagonal) 117 mm external dimensions 102 x 102 mm depth 51 mm 202 g
※There is no problem with operation, but since it is cheap, it is currently sold. 10ch full range How about a self-made introductory machine (Oikawa Tetsuji)
Maintenance Information: 2023.8.14 Operation confirmed
Accessories: none
Main specifications: 10 cm full range 8 ohms 90 dB diameter 105 mm height 59.5 mm 1,060 g
The price has been reduced! 2023/7/25 selling price 2,000 yen per bottle only. FE83E AV compatible model. It's a simple sound with no habit, and you can enjoy an energetic sound with good response (Asaine Tomonori)
Maintenance information: 2023.7.25 sound output confirmed (good sweep test)
Accessories: original box, instruction manual, mounting screws
Main specifications: frequency characteristics FO to 30kHz 8Ω (actual measurement 8/8Ω) maximum input 10W external drilling dimensions φ72mm total weight 288g