*Currently sold. Elliptical coaxial 2-way unit with unknown details. How about someone who is a self-made artist? There is dirt and dullness (Oikawa Tetsuji)
Maintenance information: 2025.8.10 operation confirmed
Accessories: none
Main specifications: 4Ω W154 × H50 × D950 mm
*Currently sold. Elliptical coaxial 2-way unit with unknown details. How about someone who is a self-made artist? There is dirt and dullness (Oikawa Tetsuji)
Maintenance information: 2025.8.10 operation confirmed
Accessories: none
Main specifications: 4Ω W154 × H50 × D950 mm
The disposal price has been reduced. Member discounts are not applicable. 2025/8/13 sales price 8,000 yen. ※1 bottle only. Currently sold. It has high heat resistance and durability, and works stably even when used for a long time or at high output. It is recommended for those who are thinking about driving in harsh usage environments. Exterior, paint peeling, dullness, scuffs, etc. can be seen (Kobayashi Hitoshi)
Maintenance information: 2025.8.10 Operation confirmed
Accessories: none
Main specifications: full range 15 inches (38 cm) impedance 8 ohms rated input (RMS) approx. 400 W maximum input: approx. 800 W frequency characteristics: 40 Hz to 2 kHz 98 dB
The disposal price has been reduced. Member discounts are not applicable. 2025/9/1 sales price 69,800 yen A 38cm full range unit that is the successor to the D130. The 4-inch voice coil is equipped with an SFG magnetic circuit, so you can listen to sharp JBL sound typical of the D130. On the exterior, you can see dullness on the cone surface and frame. The exterior of the serial 11231 11250 has a slight dent in the center cap (Hiura Katsuji)
Maintenance information: 2025.8.31 sound output confirmed
Accessories: none
Main specifications: 38 cm full range unit, ferrite magnet, playback frequency 40 to 6,000 Hz, maximum input, 100 W, recommended enclosure capacity 85 L or more, impedance 8 ohms, sound pressure level 103 dB, weight 10.4 kg
The disposal price has been reduced. Member discounts are not applicable. 2025/10/4 sales price 79,800 yen*Inexpensive because the cone has torn paper repair marks on one side. JBL's 38cm cone type full range unit. Unlike modern heavy bass, it reproduces bright and light low frequencies. It is a standard unit that can do many kinds of sound makeup depending on the driver or tweeter that fits perfectly. There is a feeling of use such as a dent on the center cap. Serial 81651/81625 (Takasaki Atsushi)
Maintenance information: 2025.10.4 sound output confirmed
2024.11.20 Maintained (cone paper repair on one side)
Accessories: none
The disposal price has been reduced! Member prices are not applicable. 2025/11/27 Sales price 3,000 yen ※1 bottle only. Clarion's 15 cm full range unit. The details are unknown, but the sound is less peculiar. (TAMURA Eiji)
Maintenance information: 2025.11.27 sweep check OK
Accessories: No accessories
Key Specifications: 15cm full range unit 8Ω
The disposal price has been reduced! Member prices are not applicable. 2025/11/29 sales price 2,000 yen ※1 bottle only. Currently sold. A full range of 8cm high grade glass cloth cones. It has a light, unobtrusive sound and is recommended for pop music and female vocals. The exterior is dull. (YONEJIMA Satoshi)
Maintenance information: 2025.11.29 sweep test good
Accessories: No accessories
Main specifications: 6Ω 84dB 20W 0.54 kg
This is Onkyo's full range of oval shapes. Reproduces subtle sounds with high efficiency. You can use it easily. (YONEJIMA Satoshi)
Maintenance information: 2026.1.8 sweep test is good
Accessories: No accessories
Main specifications: impedance 4 ohms playback frequency band 160 to 12 kHz output sound pressure level 96 dB input 3 W aperture diameter 120 x 69 mm
This is Onkyo's full range of oval shapes. Reproduces subtle sounds with high efficiency. You can use it easily. (YONEJIMA Satoshi)
Maintenance information: 2026.1.8 sweep test is good
Accessories: No accessories
Main specifications: impedance 4 ohms playback frequency band 160 to 12 kHz output sound pressure level 96 dB input 3 W aperture diameter 120 x 69 mm
This is Onkyo's full range of oval shapes. Reproduces subtle sounds with high efficiency. You can use it easily. (YONEJIMA Satoshi)
Maintenance information: 2026.1.8 sweep test is good
Accessories: No accessories
Main specifications: impedance 4 ohms playback frequency band 160 to 12 kHz output sound pressure level 96 dB input 3 W aperture diameter 120 x 69 mm
This is Onkyo's full range of oval shapes. Reproduces subtle sounds with high efficiency. You can use it easily. (YONEJIMA Satoshi)
Maintenance information: 2026.1.8 sweep test is good
Accessories: No accessories
Main specifications: impedance 4 ohms playback frequency band 160 to 12 kHz output sound pressure level 96 dB input 3 W aperture diameter 120 x 69 mm
This is Onkyo's full range of oval shapes. Reproduces subtle sounds with high efficiency. You can use it easily. (YONEJIMA Satoshi)
Maintenance information: 2026.1.26 sweep test good
Accessories: No accessories
Main specifications: impedance 4 ohms playback frequency band 160 to 12 kHz output sound pressure level 96 dB input 3 W aperture diameter 120 x 69 mm
The price has been drastically reduced. 2026/2/14 sales price 19,800 yen. *Currently sold. Fostex 10cm full range Excellent compatibility with backload enclosures. You can enjoy a coherent tone that is straightforward and has a sense of localization. It's also perfect as an introduction to making your own. You can see a feeling of use on the exterior, dullness, mold, stains, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2026.2.9 operation confirmed
Accessories: none
Main specifications: 10cm full range 8Ω playback frequency band FO to 18kHz output sound pressure level 92 dB
The price has been reduced. 2026/2/25 sales price 49,800 yen 16cm full range speaker. Using neodymium magnets, the sound with little habit is attractive. There are no visible scratches on the exterior, etc., and it is good with just the degree of dullness (Katsuji Hiura)
Maintenance information: 2026.2.21 sound output confirmed
Accessories: original box
Main specifications: impedance 8 ohms 104 dB screw hole pitch 186.5 mm W162 x D 94 mm weight 1.3 kg
The price has been reduced! 2026/3/30 sales price 89,800 yen Maintained! A masterpiece of full range units. The overhang of the sound from mid-bass to mid-range is excellent, and the vocals resonate sensually with a life-size sound image. The corn paper has been repainted. There is also metal oxidation and dullness. Serial 82713, 89059 (Fujisawa Yukishi)
Maintenance information: 2026.3.30 Maintained (edge replacement, OSC check OK)
Accessories: No accessories
Main specifications: 20cm full range Alnico magnet 8Ω 89dB input 40W depth 98mm approx. 3.5 kg/bottle
*Currently sold. Aurum Qantas full range unit. The carbon+Kevlar diaphragm and large aperture voice coil make it a small aperture yet powerful and roomy sound. The exterior is generally good. Serial 161124003/480306007 (Kaneko Ryuichiro)
Maintenance information: 2026.4.2 operation confirmed
Accessories: original box
Main specifications: 15 cm full range unit, 8 ohms, 87 to 88 db
※1 bottle only. This is an AV compatible model of the FE103E, 10cm full range. If you are a user, why not keep it for a replacement? As for the exterior, there are stains on the corn paper. (YONEJIMA Satoshi)
Maintenance information: 2026.4.1 sweep check OK
Accessories: none
Main specifications: 8Ω 90dB FO to 22kHz 15W
5cm full range speaker with wood cone. The natural tone characteristic of wood cones is attractive. Why don't you put it in an appropriately sized box and play around with it? There is some corrosion on the exterior (Yonejima Satoshi)
Maintenance information: 2026.4.1 There is a slight distortion during sweep, but there is no problem playing music.
Accessories: none
Main specifications: 5cm full range impedance 4Ω playback frequency band FO to 20kHz output sound pressure level 82db
Visaton's 10cm full range unit. Why don't you try making your own full-range system easily? The exterior is good (Yonejima Satoshi)
Maintenance information: 2026.4.2 sweep check is good
Accessories: original box
Main specifications: impedance 8 ohms, playback frequency 95 Hz to 22 kHz, output sound pressure level 86 dB
The price has been reduced! 2026/4/4 sales price 69,800 yen JBL 38cm full range unit. Compared to the E140-8 of the same price, the playback frequency band is wide and holds the sound firmly over the entire range. In particular, this one has overwhelmingly superior growth in the high range, so if you cross at a higher frequency such as 1200 Hz, I recommend this one. Externally, there is a small scratch on the center cap. Serial 45366/45376 (Yonejima Satoshi)
Maintenance information: 2026.4.4 sweep test is good
Accessories: No accessories
Main specifications: 38 cm ferrite magnet, 8 ohm, 300 W, 105 dB, 50 to 6,000 Hz, baffle opening, front 350 mmφ, rear 343 mmφ10.1 kg
※Since there are tear repairs, it is inexpensive. 18cm full range unit from unknown manufacturer. EAS is a series name commonly used for Panasonic (Panasonic/Technics) speaker units, but details are unknown. In addition to the exterior and tear repair marks, you can see a feeling of use such as dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2026.2.23 Continuity confirmed
Accessories: none
Key Specifications: 18cm full range unit 4Ω
Currently sold. FOSTEX's traditional 126 series. The EN series has been reborn with a delicate sound by adopting new corn paper. This unit is widely compatible with bass reflex and backloads. You can see a feeling of use such as dullness on the exterior (Matsumoto Tsuyoshi)
Maintenance information: 2026.4.6 sound output confirmed
Accessories: original instruction manual box
Main specifications: 12 cm full range 8 ohm 93 dB maximum input 45 W playback frequency band FO to 25 kHz approx. 1 kg
A 16cm full-range speaker that aims for further evolution with unique technology such as a 2-layer cone. Enjoy putting it in a BH or bass reflex enclosure. You can see a feeling of use such as dullness on the exterior (Matsumoto Tsuyoshi)
Maintenance information: 2026.4.6 operation confirmed
Accessories: original instruction manual box
Main specifications: 16cm full range impedance 8Ω input 90W output sound pressure level 92dB/W dead weight 1.95kg
Maintained! Altech's 604-8G coaxial unit, which is still highly popular, has arrived. It is a unit that combines the good localization unique to coaxial with a pleasant sound typical of a horn (Daiki Goto)
Maintenance information: 2026.4.11 Maintained (unit maintenance (low range side: viscoid sagging removal/terminal cleaning, high frequency side: magnetic circuit rust removal/gap cleaning, diaphragm resonance repair, center adjustment, terminal cleaning.) Network maintenance: frequency characteristic check, ATT cleaning, terminal cleaning.)
Accessories: none
Main specifications: 38cm coaxial 2way crossover 1500Hz 75W 8Ω 100dB pitch (diagonal) 385 mm baffle opening diameter 358 mm 14.3 kg diameter 406 x D224 mm
*Currently sold. This is a set of FOSTEX units PW80 and PT20 from the magazine stereo appendix. *There is no enclosure for the magazine and the appendix. Units only (Kanai Hidetsugu)
Maintenance information: 2026.4.13 operation confirmed
Accessories: original box
Main specifications: [PW80] 8cm cone woofer impedance 8Ω minimum resonance frequency 130Hz output sound pressure level 83dB input 8W [PT20] 20mm soft dome tweeter impedance 8Ω playback frequency band: 3000 Hz to 32000 Hz
*Currently sold. A full range unit from the ONTOMO MOOK appendix. Uses Fostex's first aluminum cone diaphragm and center cap. It features good sounding and sharpness. *There is no main magazine (Kanai Hidetsugu)
Maintenance information: 2026.4.13 operation confirmed
Accessories: original box
Main specifications: 8cm full range unit impedance 8 ohms minimum resonance frequency 105 Hz sound pressure level 82.5 dB