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Manufacture | Model/Title | Price | Arrival date

YST-SW60Japan

This item has been sold.You can't purchase now. 25-47402-17723-00
YST-SW60
Manufacture:YAMAHA
Original price: JPY 45,000
Price: JPY 4,545 Sold Out
Japan 1995 made
Arrival: 2025-09-07 20:01:35
description
*Currently sold. Yamaha subwoofer It is a model that achieves 25 Hz low frequency playback with an internal volume of 22L, and can reproduce from 50 Hz to 200 Hz. This item is recommended for those who want to add volume to the low frequencies. Serial F527685VX (Takasaki Atsushi) Maintenance information: 2025.9.4 sound output confirmed Accessories: instruction manual, original box Main specifications: W210 x H475 x D360 mm weight 10 kg

LE15AU.S.A

This item has been sold.You can't purchase now. 25-89024-17372-00
LE15A
Manufacture:JBL
Original price: JPY 60,000
Price: JPY 45,273 Sold Out
U.S.A 1962 made
Arrival: 2025-09-04 20:04:45
description
※1 bottle only. A 38 cm woofer representing the JBL used in the Lanzaroi Edge 8 ohm specification Olympus, Paragon, etc. The 9.1-kg Alnico magnet has a firm sense of volume and a subtly sweet low frequency, making you feel the joy of music the moment the sound comes out. Serial 14410 (Tamura Eiji) Maintenance information: 2025.9.4 maintained (woofer maintenance: edge softening treatment, terminal cleaning/screw replacement) Accessories: No accessories Main specifications: 38cm woofer Alnico input 120w sound pressure level 97dB recommended enclosure capacity 114L to 338L baffle opening diameter 355 mm screw pitch (diagonal) 370 mm depth 149 mm 10.8 kg

LE15AU.S.A

This item has been sold.You can't purchase now. 25-89024-17371-00
LE15A
Manufacture:JBL
Original price: JPY 60,000
Price: JPY 45,273 Sold Out
U.S.A 1962 made
Arrival: 2025-09-04 20:04:44
description
※1 bottle only. A 38cm woofer representing the JBL used in the Lanzaroi Edge 16 ohm specification Olympus, Paragon, etc. The 9.1-kg Alnico magnet has a firm sense of volume and a subtly sweet low frequency, making you feel the joy of music the moment the sound comes out. Serial 7214 (Tamura Eiji) Maintenance information: 2025.9.4 maintained (woofer maintenance: edge softening treatment, terminal cleaning/screw replacement) Accessories: No accessories Main specifications: 38cm woofer Alnico input 120w sound pressure level 97dB recommended enclosure capacity 114L to 338L baffle opening diameter 355 mm screw pitch (diagonal) 370 mm depth 149 mm 10.8 kg

NS-SW200Japan

Ask 25-47370-17416-00
NS-SW200
Manufacture:YAMAHA
Original price: JPY 40,000
Price: JPY 15,273
Japan
Arrival: 2025-08-31 20:08:28
description
The price has been reduced. 2025/8/31 sales price 17,800 yen. Currently sold. Yamaha subwoofer Adopting Yamaha's proprietary technology “Twisted Flare Port,” this is an attractive car with clear deep bass. Of course, it is an ideal car for theaters as well as HiFi. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi) Maintenance information: 2025.8.31 Operation confirmed Accessories: none Main specifications: output 130 W, playback frequency band 28 Hz to 200 Hz, high cut filter, 50 Hz to 150 Hz, continuously variable, W290 x H306 x D351 mm, mass 11.2 kg

JA-3058AJapan

Ask 25-47253-16677-00
JA-3058A
Manufacture:YAMAHA
Price: JPY 17,273(pair)
Japan
Arrival: 2025-08-25 19:24:55
description
The price has been reduced. 2025/8/25 sales price 20,000 yen. ※Inexpensive because it is in poor condition. Currently sold. A famous NS-1000M woofer. The harmonic sound of pianos and guitars when incorporated into the speaker system is exquisite. The cloth edge, which is double coated with thermosetting resin and viscoelastic resin that suppresses resonance, is extremely durable. In addition to corrosion, dirt, and rust on the exterior and magnets, and dents on the grill, you can also see a feeling of use such as dullness, scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2025.8.22 Operation confirmed Accessories: none Main specifications: 30cm cone type W340 x H140 x D340 mm 5.55 kg (actual measurement)

416-8BU.S.A

Ask 25-46989-14709-00
416-8B
Manufacture:ALTEC
Original price: JPY 107,200
Price: JPY 63,455(pair)
U.S.A 1975 made
Arrival: 2025-07-23 20:00:56
description
The disposal price has been reduced. Member discounts are not applicable. 2025/7/23 sales price 89,800 yen A standard woofer installed in A7 systems, etc. The highly efficient and clear sound is perfect for jazz, etc. A classic model with an American sound that is bright and crisp. There is a feeling of use such as dullness, stains, scratches, and wear marks. Serial 10530/17286 (Takasaki Atsushi) Maintenance information: 2025.7.20 sound output confirmed Accessories: none Main specifications: 38cm cone woofer unit Alnico magnet frequency characteristics 20 to 1600 Hz 8 ohms weight 7.9 kg/book

130AU.S.A

Ask 25-47090-15362-00
130A
Manufacture:JBL
Original price: JPY 146,200
Price: JPY 81,636(pair)
U.S.A 1971 made
Arrival: 2025-08-13 18:58:47
description
The price has been drastically reduced! 2025/8/13 sales price 99,800 yen Maintained! 16 ohm signature model JBL's classic 38cm woofer. The sharp, bouncy low range and high efficiency are attractive. It is a model that is easy to match with both 2-way and 3-way models. Repair marks can be seen on the edge. Serial 15313, 18142 (Fujisawa Yukishi) Maintenance information: 2025.8.13 Maintained (repaired from the back side of the edge) Accessories: No accessories Main specifications: 38cm woofer allowable input 60W 16Ω (measured DC resistance 5.6Ω/5.8Ω) sound pressure level 101 dB, recommended enclosure internal volume 114 L to 338 L, depth 146 mm, 8.6 kg

JRX218SU.S.A

Ask 25-46540-11134-00
JRX218S
Manufacture:JBL
Price: JPY 21,636
U.S.A
Arrival: 2025-06-09 20:01:23
description
The disposal price has been reduced. Member discounts are not applicable. 2025/6/9 sales price 35,000 yen. *Currently sold. Professional use model equipped with an 18 inch unit. If you play it in combination with the company's JRX215, etc., you can enjoy a powerful and powerful sound. The input is the speakon only. There is a mark (small dent) that looks like something was placed on the top plate (Kanai Hidetsugu) Maintenance information: 2025.6.8 operation confirmed Accessories: instruction manual, speakon terminal Main specifications: 4Ω 98dB W520 x H600 x D560 mm 36 kg

CA121000/4/4Japan

Ask 25-46441-10350-00
CA121000/4/4
Manufacture:MAX
Original price: JPY 77,400
Price: JPY 25,455(pair)
Japan
Arrival: 2025-05-30 20:01:40
description
The disposal price has been reduced. Member discounts are not applicable. 2025/5/30 sales price 35,000 yen. Max Caliber series 12 inch woofer The strongest configuration with dual voice coils and dual magnets. Suitable for automotive and theater applications with an allowable input of 500W (Murakoshi Yoichi) Maintenance information: 2025.5.25 sound output confirmed Accessories: none Key Specifications: 12 inch allowable input 500W range 27-200Hz 9.7 kg

S30-W048-01Japan

Ask 25-46441-10347-00
S30-W048-01
Manufacture:TAMON
Price: JPY 7,545(only one piece)
Japan
Arrival: 2025-06-01 20:13:56
description
The price has been drastically reduced. 2025/6/1 sales price 9,800 yen Current sale item. 1 bottle only. Tamon's 30cm woofer. Adopts a fixed edge. If you are a self-made artist and are looking for one, please take this opportunity. The appearance is fine, with no noticeable scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2025.5.25 Operation confirmed Accessories: original box, frequency characteristic diagram Key Specifications: 30cm (12 inch) woofer 8 ohms

PR15CU.S.A

Ask 23-40713-21904-00
PR15C
Manufacture:JBL
Original price: JPY 27,000
Price: JPY 36,182(pair)
U.S.A 1978 made
Shop: Osu shop
Arrival: 2024-09-16 19:51:32
description
The disposal price has been reduced. Member prices are not applicable. 2024/9/16 sales price 59,800 yen edge has been replaced! This is a 38cm passive woofer for use in combination with 136A. I think it would be interesting to team up with 136A in a 150-liter enclosure and use 075 to make a replica of the Olympus S8R (Oikawa Tetsuji) Maintenance information: 2024.9.16 Maintained (edge replacement, damper adhesion repair) Accessories: none Main specifications: 38cm cone type passive radiator recommended enclosure 114 L to 169 L 3.2 kg

136AU.S.A

Ask 25-46909-14056-00
136A
Manufacture:JBL
Original price: JPY 126,000
Price: JPY 40,909(pair)
U.S.A 1978 made
Arrival: 2025-07-30 20:10:25
description
The price has been reduced. 2025/7/30 sales price 49,800 yen*Replaced with a gathered edge, the cone has been repaired for torn paper on one side, so it is inexpensive, and is currently sold. Woofers used in 200B and L300. You can enjoy the low center of gravity and sticky JBL sounds of yesteryear. Alnico magnets can be used to construct sounds with a low center of gravity. There is stickiness and dirt on the exterior and edges (Murakoshi Yoichi) Maintenance information: 2025.7.10 sound output confirmed Accessories: none Main Specifications: 38cm Alnico Magnet Allowable Input 100W Impedance 8Ω Output Sound Pressure Level 93 dB Rim Outer Diameter 387 mm x D145 mm Screw Pitch 370 mm

RFA-104

Ask 22-36907-48218-00
RFA-104
Manufacture:Rockford Fosgate
Price: JPY 2,727(only one piece)
Shop: Osu shop
Arrival: 2025-01-23 16:57:51
description
*Only 1 bottle is currently sold. A 10-inch woofer from Rockford Fosgate, a long-established American car audio company. There is solder residue on the connection terminals and adhesions on the disconnected terminals. (TERASHIMA Yuya) Maintenance information: 2025.8.10 sound output confirmed Accessories: none Main specifications: impedance 4 ohms diameter 255 mm x depth 135 mm weight 4.2 kg

WS17EGermany

Ask 25-45290-01406-00
WS17E
Manufacture:VISATON
Price: JPY 2,727(only one piece)
Germany
Shop: Osu shop
Arrival: 2025-02-01 16:31:17
description
*Only 1 bottle is currently sold. Visaton 17cm woofer If you are a self-made artist, don't miss it. The speaker cable is soldered. There is a note on the original box (Mizusaki Ryo) Maintenance information: 2025.8.10 sound output confirmed Accessories: original box Main specifications: 17 cm woofer impedance 8 ohms output sound pressure level 88 dB diameter 165 mm x depth 80 mm weight 900 g

EAS-20P70AJapan

Ask 23-39891-15222-00
EAS-20P70A
Manufacture:National
Price: JPY 1,364(only one piece)
Japan
Shop: Osu shop
Arrival: 2025-01-05 19:08:12
description
*Only 1 bottle is currently sold. 20cm cone woofer unit The exterior is dirty and scratched. (TERASHIMA Yuya) Maintenance information: 2025.8.10 sound output confirmed Accessories: none Main specifications: 20 cm woofer diameter 200 mm x depth 118 mm weight 800 g

SS-X300用ウーファーJapan

Ask 22-36113-41790-00
SS-X300用ウーファー
Manufacture:SONY
Price: JPY 1,818(only one piece)
Japan
Shop: Osu shop
Arrival: 2025-01-08 17:44:44
description
*Only 1 bottle is currently sold. This is a 17cm flat woofer that was mounted on the company's SS-X300. An aluminum honeycomb diaphragm is used as the diaphragm to achieve high rigidity. There is a scratch on the diaphragm on the exterior (Mizusaki Ryo) Maintenance information: 2025.8.10 sound output confirmed Accessories: none Main specifications: 17 cm woofer diameter 165 mm x depth 78 mm weight 1.6 kg

130AU.S.A

Ask 25-47108-15448-00
130A
Manufacture:JBL
Original price: JPY 146,200
Price: JPY 63,455(pair)
U.S.A 1971 made
Shop: Osu shop
Arrival: 2025-08-01 20:00:13
description
The price has been reduced. 2025/8/1 sales price 79,800 yen There is no problem with the sound output operation, but it is inexpensive because there are very small cracks and many viscoids on the edges. JBL's classic 38cm woofer. The sharp, bouncy low range and high efficiency are attractive. It is a model that is easy to match with both 2-way and 3-way (Shota Sasaki) Maintenance information: 2025.8.1 sweep test is good Accessories: none Main specifications: 38cm woofer, allowable input, 60W, 8Ω, sound pressure level, 101 dB, recommended enclosure, internal volume: 114 L to 338 L, depth: 146 mm, 8.6 kg

515-16GU.S.A

Ask 25-45823-05646-00
515-16G
Manufacture:ALTEC
Original price: JPY 125,000
Price: JPY 27,091(only one piece)
U.S.A 1984 made
Shop: Osu shop
Arrival: 2025-04-07 19:49:22
description
The price has been reduced. 2025/8/10 sales price 34,800 yen ※1 bottle only. It is a popular woofer that allows you to truly enjoy the real thrill of ALTEC sound, with its strong push and overhanging sense of energy. There is a scraped part on corn paper (Oikawa Tetsuji) Maintenance information: 2025.4.7 operation confirmed Accessories: none Main specifications: 38 cm, ferrite impedance, 16 ohms, allowable input, 75 W, output sound pressure level, 104.7 dB, playback frequency band, 50 to 4 kHz, diameter 406 x depth 162 mm, weight 13.6 kg/book

25 TV-EW

Ask 20-28742-33386-00
25 TV-EW
Manufacture:SEAS
Price: JPY 7,273(pair)
Arrival: 2025-08-03 20:00:02
description
※The shape of the frame is different on the left and right. How about a replacement for those who make their own SEAS 25cm woofers or those who use DYNACO speakers? There are stains and scratches on the exterior (Tamura Eiji) Maintenance information: 2025.8.3 sweep check OK Accessories: none

PR-1266Japan

Ask 25-46441-10348-00
PR-1266
Manufacture:MAX
Original price: JPY 36,000
Price: JPY 12,727(pair)
Japan
Arrival: 2025-06-01 20:14:57
description
The disposal price has been reduced. Member discounts are not applicable. 2025/6/1 sales price 20,000 yen. Currently sold. Max 30cm (12 inch) woofer. It seems that it is often used in combination with a front load horn enclosure as an example of use in high-output compatible units. For example: Raft Craft FM-30, etc. If you've been looking for one, take this opportunity. You can see a feeling of use such as appearance, dullness, small scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2025.5.25 Operation confirmed Accessories: original box Main specifications: 30cm (12 inch) woofer 8Ω 400W 96.3dB 40Hz 40-3000Hz 5.8 kg (actual measurement)

SL-207Japan

Ask 25-46335-09473-00
SL-207
Manufacture:ONKYO
Original price: JPY 25,000
Price: JPY 2,727
Japan 2003 made
Shop: Osu shop
Arrival: 2025-05-14 20:12:31
description
Disposal price reduction. 2025/5/14 sales price 4,000 yen Current sale item. 207 series subwoofer with built-in amplifier. It has a slim, simple design, and a relatively tight sound. There is dullness and dirt (Oikawa Tetsuji) Maintenance information: 2025.5.14 Operation confirmed Accessories: none Main specifications: 2 input systems (line/speaker connection) 28 to 200 Hz (when FILTER) 28 Hz to 1 kHz (when DIRECT) W231 x H445 x D445 mm approx. 13 kg

SL-407Japan

Ask 25-46803-13254-00
SL-407
Manufacture:ONKYO
Original price: JPY 35,000
Price: JPY 3,636
Japan 2003 made
Arrival: 2025-07-08 20:03:38
description
The price has been reduced! 2025/7/8 sales price 5,000 yen*Currently sold. A handy subwoofer featuring a stylish wood-like design. It's a tight, deep bass with little sound. The exterior is dull, eccentric to VOL, etc., and a feeling of use can be seen. Serial 55Y0585927A (Tomonori Asaine) Maintenance information: 2025.7.8 operation confirmed Accessories: instruction manual Main specifications: Woofer with built-in amplifier, bass reflex, cutoff filter with ON/OFF switch, variable high cut filter (50 to 200 Hz) W243 x H496 x D442 mm 15.5 kg

YST-SW205Japan

Ask 25-46719-12501-00
YST-SW205
Manufacture:YAMAHA
Original price: JPY 30,000
Price: JPY 3,636
Japan 2003 made
Arrival: 2025-06-20 19:40:56
description
*Currently sold. Inexpensive because it is in poor condition. Reproduces deep bass from 3 Hz. It is a highly rigid cabinet with excellent sharpness. The compact system makes it possible to play low frequencies with a sense of volume. The exterior has small scratches, dirt, and tears in the saran net, and the bottom and lower back enclosures (particle board) are deformed (Hiura Katsuji) Maintenance information: 2025.6.18 sound output confirmed Accessories: none Main specifications: output 150W (5Ω) 20cm cone type (anti-magnetic) playback frequency band 23Hz to 170Hz (-10dB) W235 x H485 x D402 mm 15 kg

2220AU.S.A

Ask 25-46433-10302-00
2220A
Manufacture:JBL
Original price: JPY 73,100
Price: JPY 22,727(only one piece)
U.S.A 1971 made
Shop: Osu shop
Arrival: 2025-05-25 19:30:10
description
※Only 1 bottle has a dent in the center cap and a scratch on the cone paper. 38cm woofer from JBL It can also be used in theaters and is used as a bass horn driver or multi-woofer system. Thin cone paper and hard edges make it possible to play bass without feeling lumpy (Oikawa Tetsuji) Maintenance information: 2025.5.25 Operation confirmed Accessories: none Main specifications: 40Hz to 2kHz 8Ω 101 dB 100W front mount 355 mm rear mount 343 mm screw pitch 370 mm diameter 388 x D146 mm 7.7 kg
FreeSpace 3 Series2 Acoustimass module
Manufacture:BOSE
Price: JPY 7,273(only one piece)
U.S.A
Shop: Osu shop
Arrival: 2023-04-02 19:21:17
description
Disposal prices have been reduced! Member discounts do not apply. 2023/4/2 sales price 10,000 yen*Currently sold. In-ceiling subwoofer Equipped with a single 5.25-inch woofer, it provides deep bass up to 40Hz without distortion. There is a feeling of use such as exterior, fading, abrasions, etc. (Kanai Hidetsugu) Maintenance information: 2023.4.2 sound output confirmed Accessories: none Main specifications: 50 Hz to 230 kHz 96 dB 6 ohm φ391 mm depth 205 mm 6.4 kg
FreeSpace 3 Series2 Acoustimass module
Manufacture:BOSE
Price: JPY 5,000
U.S.A
Shop: Osu shop
Arrival: 2022-12-29 19:58:18
description
Disposal prices have been reduced. Member discounts do not apply. 2022/12/29 sales price 10,000 yen. In-ceiling subwoofer Equipped with a single 5.25-inch woofer, it provides deep bass up to 40Hz without distortion. There is a feeling of use on the exterior, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information:2022.12.28 operation confirmed Accessories: instruction manual (copy) Main specifications: 50 Hz to 230 kHz 96 dB 6 ohm φ391 mm depth 205 mm 6.4 kg
FreeSpace 3 Series2 Acoustimass module
Manufacture:BOSE
Price: JPY 7,273(only one piece)
U.S.A
Shop: Osu shop
Arrival: 2023-04-02 19:21:22
description
Disposal prices have been reduced! Member discounts do not apply. 2023/4/2 sales price 10,000 yen*Currently sold. The safety wire is broken. In-ceiling subwoofer Equipped with a single 5.25-inch woofer, it provides deep bass up to 40Hz without distortion. There is a feeling of use on the exterior, such as fading, abrasions, etc. (Kanai Hidetsugu) Maintenance information:2023.4.2 sound output confirmed Accessories: none Main specifications: 50 Hz to 230 kHz 96 dB 6 ohm φ391 mm depth 205 mm 6.4 kg
FreeSpace 3 Series2 Acoustimass module
Manufacture:BOSE
Price: JPY 7,273(only one piece)
U.S.A
Shop: Osu shop
Arrival: 2023-04-02 19:20:54
description
Disposal prices have been reduced! Member discounts do not apply. 2023/4/2 sales price 10,000 yen*Currently sold. The safety wire is broken. In-ceiling subwoofer Equipped with a single 5.25-inch woofer, it provides deep bass up to 40Hz without distortion. On the exterior, there is a feeling of use, such as cracks, fading, abrasions, etc. on the main body (Kanai Hidetsugu) Maintenance information: 2023.4.2 sound output confirmed Accessories: none Main specifications: 50 Hz to 230 kHz 96 dB 6 ohm φ391 mm depth 205 mm 6.4 kg
FreeSpace 3 Series2 Acoustimass module
Manufacture:BOSE
Price: JPY 5,000
Shop: Osu shop
Arrival: 2022-12-29 19:58:20
description
Disposal prices have been reduced. Member discounts do not apply. 2022/12/29 sales price 10,000 yen. In-ceiling subwoofer Equipped with a single 5.25-inch woofer, it provides deep bass up to 40Hz without distortion. There is a feeling of use on the exterior, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information:2022.12.28 operation confirmed Accessories: instruction manual (copy) Main specifications: 50 Hz to 230 kHz 96 dB 6 ohm φ391 mm depth 205 mm 6.4 kg
FreeSpace 3 Series2 Acoustimass module
Manufacture:BOSE
Price: JPY 5,000
U.S.A
Shop: Osu shop
Arrival: 2022-12-30 19:05:20
description
Disposal prices have been reduced. Member discounts do not apply. 2022/12/30 sales price 10,000 yen. In-ceiling subwoofer Equipped with a single 5.25-inch woofer, it provides deep bass up to 40Hz without distortion. There is a feeling of use on the exterior, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information:2022.12.28 operation confirmed Accessories: instruction manual (copy) Main specifications: 50 Hz to 230 kHz 96 dB 6 ohm φ391 mm depth 205 mm 6.4 kg
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