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Manufacture | Model/Title | Price | Arrival date

2205BU.S.A

Ask 24-42895-10861-00
2205B
Manufacture:JBL
Original price: JPY 58,500
Price: JPY 72,545(pair)
U.S.A 1981 made
Arrival: 2024-06-08 19:39:29
description
The price has been reduced! 2024/6/8 sales price 89,800 yen You can enjoy the voluminous bass with highly efficient and heavy corn paper. It is also durable with a gathered edge, and is also recommended for backload and front load enclosures. There are small scratches etc. on the exterior. Serial 7413 10417 (Tomonori Asaine) Maintenance information: 2024.6.8 operation confirmed Accessories: none Main specifications: rated input 150 W frequency characteristics 30 Hz to 2 kHz 16 ohms efficiency 96 dB crossover frequency 800 Hz recommended enclosure volume 170 to 225 liters depth 146 mm 7.5 kg

CW250AJapan

Ask 24-43131-12785-00
CW250A
Manufacture:FOSTEX
Original price: JPY 105,000
Price: JPY 36,182
Japan 2010 made
Arrival: 2024-06-10 20:00:17
description
The price has been reduced! 2024/6/10 sales price 45,000 yen with original box! A Fostex subwoofer that was born as a superior model of the CW200A. It makes me feel that the potential is high not only for surround sound, but also for audio. The bass has a core and clear contours, and it firmly supports the foundation. The exterior has small scratches and dullness, and there is a feeling of use such as sunburn on the speaker terminals. Serial 1000852 (Tomoho Asaine) Maintenance information: 2024.6.10 Operation confirmed Accessories: instruction manual, saran net power cable, original box Main specifications: subwoofer with built-in amplifier, 300W, sealed acoustic suspension, simple anti-magnetic type, 4Ω, 90dB, W340 x H360 x D400 mm, 18 kg

E145-8U.S.A

Ask 24-43122-12731-00
E145-8
Manufacture:JBL
Original price: JPY 158,000
Price: JPY 72,545(pair)
U.S.A 1981 made
Arrival: 2024-06-12 20:04:38
description
This is a 150-4H instrument model. It is based on the masterpiece unit 150-4C, and the thick sinking low frequencies and instantaneous power that can be imagined even from thick rims cannot be enjoyed without this woofer. This product is recommended for those looking for an aggressive mid-low range that makes you want to make a loud noise by storing it in a front load enclosure, etc. In addition to discoloration of the exterior and corn paper, mold and dirt on the edges, you can also see a feeling of use such as dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2024.6.8 operation confirmed Accessories: none Main specifications: 38 cm ferrite playback frequency band 35 Hz to 2.5 kHz 98 dB impedance 8 ohms rim outer diameter 400 x D157 mm screw pitch 370 mm (diagonal) 13.85 kg

1500ALU.S.A

This item has been sold.You can't purchase now. 24-43024-11882-00
1500AL
Manufacture:JBL
Original price: JPY 400,000
Price: JPY 279,091(pair)Sold Out
U.S.A 2002 made
Arrival: 2024-06-06 20:13:39
description
The price has been drastically reduced! 2024/6/6 sales price 360,000 yen A cutting-edge unit mounted on the high-end model K2 S9800. The unit alone is also highly evaluated, and it stretches flat to a very high range, and it is a dynamic sound. The exterior is good with no conspicuous scratches. Serial 01502, 010030 (Yonejima Satoshi) Maintenance information: 2024.6.6 sweep test is good Accessories: No accessories Main specifications: 15inch pure pulp cone woofer with Alnico 5DG magnet 8Ω 400W playback frequency band 20Hz to 2kHz minimum resonance frequency 26 Hz 94 dB recommended crossover frequency 800 Hz outer diameter 387 mm x depth 235 mm 18 kg

SKW-310Japan

This item has been sold.You can't purchase now. 24-43054-12175-00
SKW-310
Manufacture:ONKYO
Original price: JPY 35,000
Price: JPY 4,545 Sold Out
Japan 1998 made
Arrival: 2024-06-09 19:37:11
description
※There is no problem with operation, but it is currently sold because it is cheap. A subwoofer system with a built-in amplifier that uses a dual drive system with a 16 cm woofer unit mounted on both the left and right sides. It is equipped with a switch between Music and Movie, and you can select the playback mode according to the Hi-Fi/Theater genre. You can see a feeling of use on the exterior, holes in the saran net, and dullness, abrasions, etc. all over (Kobayashi Hitoshi) Maintenance information: 2024.6.4 operation confirmed Accessories: none Main specifications: 1 way 2 speakers with built-in amplifier, sealed system, anti-magnetic type, 16 cm cone type x 2, playback frequency range 30 Hz to 200 Hz, high cut filter, variable in the 50 Hz to 200 Hz range, W285xH381xD347mm, 11.5 kg

SWA-V20HDJapan

Ask 24-43054-12165-00
SWA-V20HD
Manufacture:ONKYO
Price: JPY 2,727(pair)
Japan
Arrival: 2024-06-09 19:37:05
description
※There is no problem with operation, but since it is cheap, it will be handed over as is. A subwoofer directly related to ONKYO's flagship. On the exterior, rubber is attached to the four corners of the top plate, and a feeling of use can be seen, such as dullness and scuffs on the entire surface (Kobayashi Hitoshi) Maintenance information: 2024.6.4 operation confirmed Accessories: saran net Main specifications: frequency characteristics 32 Hz to 1 kHz W225 × H295 × D310 mm 7.1 kg

SWA-V20HDJapan

Ask 24-43055-12444-00
SWA-V20HD
Manufacture:ONKYO
Price: JPY 2,727
Japan
Arrival: 2024-06-09 19:36:54
description
※There is no problem with operation, but since it is cheap, it will be handed over as is. A subwoofer directly related to ONKYO's flagship. Exterior, rubber is attached to the four corners of the top plate, and a feeling of use can be seen (Kobayashi Hitoshi) Maintenance information: 2024.6.4 operation confirmed Accessories: saran net Main specifications: frequency characteristics 32 Hz to 1 kHz W225 × H295 × D310 mm 7.1 kg

1500ALU.S.A

This item has been sold.You can't purchase now. 24-42867-10579-00
1500AL
Manufacture:JBL
Original price: JPY 400,000
Price: JPY 261,818(pair)Sold Out
U.S.A 2002 made
Arrival: 2024-06-04 19:55:28
description
The price has been drastically reduced! 2024/6/4 sales price 320,000 yen The maintenance has been completed, but since corn paper repair marks remain, it is cheap. A cutting-edge unit installed in the high-end model K2 S9800. The unit alone is also highly evaluated, and it stretches flat to a very high range, and it is a dynamic sound. As for the exterior, there are repair marks and wrinkles on the corn paper. Serial 01522, 010034 (Fujisawa Yukishi) Maintenance information: 2024.6.4 maintained (center cap replaced, part of the cone paper torn back side repair) Accessories: No accessories Main specifications: 15inch pure pulp cone woofer with Alnico 5DG magnet 8Ω 400W playback frequency band 20Hz to 2kHz minimum resonance frequency 26 Hz 94 dB recommended crossover frequency 800 Hz outer diameter 387 mm x depth 235 mm 18 kg

2215AU.S.A

Ask 24-42753-09706-00
2215A
Manufacture:JBL
Original price: JPY 184,000
Price: JPY 81,636(pair)
U.S.A 1971 made
Arrival: 2024-05-25 19:56:49
description
The price has been drastically reduced! 2024/5/25 sales price 99,800 yen Maintained! Professional A version (8 ohm specification) of the LE15. It is a woofer that has good response and allows you to enjoy a dry, tense sound. There is only one unit developed for monitors, and it is a unit that can handle large inputs. (YONEJIMA Satoshi) Maintenance information: 2024.5.25 Maintained (edge replacement, operation check) Accessories: No accessories Main specifications: 38cm cone woofer Alnico 8Ω (measured DC value 7.0Ω/6.9Ω) 150W crossover 800Hz baffle opening diameter 355mm screw pitch (diagonal) 370 mm

3880U.S.A

Ask 23-40713-21903-00
3880
Manufacture:GAUSS
Price: JPY 77,091(pair)
U.S.A
Shop: Osu shop
Arrival: 2024-01-13 20:20:31
description
The price has been drastically reduced. 2024/1/13 sale price 99,800 yen rare Gauss 46cm woofer! This is the first model to arrive at Hi-Fi. Unlike JBL woofers, it is characterized by sound tightness and strength of extrusion. It also seems interesting to use it as a 4345 woofer (Sasaki Shota) Main specifications: Ferrite magnet 46cm woofer impedance 8Ω (measured DC resistance value 6.3Ω, 6.0Ω) 8.7kg (actual measurement)

Trilogue SubSwitzerland

This item has been sold.You can't purchase now. 24-42948-11298-00
Trilogue Sub
Manufacture:GOLDMUND
Original price: JPY 750,000
Price: JPY 180,000 Sold Out
Switzerland
Shop: Osu shop
Arrival: 2024-05-30 19:57:04
description
Hi-Fi's first Trilogue series subwoofer has arrived! Not only for those using the Trilogue speaker, it also demonstrates sufficient performance as a standalone unit. This is a spike specification. There are wrinkles on the exterior like wrap marks. Serial 30-07-00 (Tamura Eiji) Maintenance information: 2024.5.30 Operation confirmed Accessories: power cable, saran net, original box Main specifications: built-in power amplifier, 2 speakers, bass reflex, built-in power amplifier output, 200W, high frequency cutoff frequency 40/50/60hz, W380 x H540 x D650 mm, weight 45 kg

Trilogue SubSwitzerland

This item has been sold.You can't purchase now. 24-42948-11300-00
Trilogue Sub
Manufacture:GOLDMUND
Original price: JPY 750,000
Price: JPY 180,000 Sold Out
Switzerland
Shop: Osu shop
Arrival: 2024-05-30 19:57:15
description
Hi-Fi's first Trilogue series subwoofer has arrived! Not only for those using the Trilogue speaker, it also demonstrates sufficient performance as a standalone unit. This one is not compatible with spikes. The exterior has dullness and scratches. Serial 30-07-00 (Tamura Eiji) Maintenance information: 2024.5.30 Operation confirmed Accessories: power cable, saran net, original box Main specifications: built-in power amplifier, 2 speakers, bass reflex, built-in power amplifier output, 200W, high frequency cutoff frequency 40/50/60hz, W380 x H540 x D650 mm, weight 45 kg

15J52-8Denmark

Ask 24-42746-09588-00
15J52-8
Manufacture:Audio Technology
Price: JPY 49,818(pair)
Denmark
Arrival: 2024-05-17 19:49:33
description
The price has been reduced! 2024/5/17 sales price 59,800 yen C-Quenze series woofers are in stock from Danish Audio Technology. Strong magnets are combined with soft edges and dampers to produce an amazingly rich finish and firm bass. Serial 26877, 26883 (Fujisawa Yukishi) Maintenance information: 2024.5.17 Operation confirmed Accessories: No accessories Main specifications: aperture: 15 cm, impedance: 8 ohms, output: 120 W, efficiency: 88 dB, outer diameter: 155 mm, depth: 74 mm, opening dimensions: 131 mm, weight: 2.0 kg

2213HU.S.A

Ask 24-42487-07379-00
2213H
Manufacture:JBL
Original price: JPY 82,000
Price: JPY 27,091(pair)
U.S.A 1981 made
Shop: Osu shop
Arrival: 2024-05-26 19:45:11
description
*Since corn paper is coated, it is inexpensive and is currently sold. A 30cm woofer unit attached to representative series from 4311B to 4312MK2. This unit is representative of JBL. It makes me feel the good overhang, which is typical of JBL. How about spares etc. (Oikawa Tetsuji) Maintenance information: 2024.4.23 Operation confirmed Accessories: none Main Specifications: 30cm Woofer Unit Maximum Input: 75W Sound Pressure Level: 89dB Playback Frequency Band: 40 to 3kHz Recommended Cross: ~1.5 kHz Impedance: 8 ohms Diameter 310 x Depth 107 mm 6 kg

PW-125Japan

Ask 24-42523-07748-00
PW-125
Manufacture:DIATONE
Original price: JPY 35,000
Price: JPY 16,364
Japan
Arrival: 2024-05-18 19:38:57
description
※1 bottle only. Woofer for the famous Japanese instrument 2S-305. The Alnico magnet makes a pleasant low frequency. How about for repairs or for a new system? The urethane part is defective due to deterioration. (FUJISAWA KOSHI) Maintenance information: 2024.5.18 Operation confirmed Accessories: No accessories Main specifications: Alnico magnet, 30 cm, 8 ohms, 20 W, 40 Hz to 1500 Hz, diameter: 313 x depth: 168 mm, weight: 8.5 kg

YST-SW320Japan

Ask 24-42553-08070-00
YST-SW320
Manufacture:YAMAHA
Original price: JPY 48,000
Price: JPY 20,909
Japan 2001 made
Shop: Osu shop
Arrival: 2024-05-09 19:59:44
description
There is no problem with the operation, but it will be handed over as is. Yamaha subwoofer. You can easily enjoy powerful sound. The high-cut filter allows you to listen in the desired range, so the range of uses also expands. The exterior has a slightly raised part on the top plate, and there is a scratch on the back corner (Mizusaki Ryo) Maintenance information: 2024.5.9 sound output confirmed Accessories: none Main specifications: A-YST method anti-magnetic amplifier output 250W playback frequency band 20Hz to 160Hz high-cut filter frequency 40Hz to 140Hz continuously variable W340 x H432 x D370 mm 17 kg

YST-SW90Japan

Ask 24-42024-03764-00
YST-SW90
Manufacture:YAMAHA
Original price: JPY 30,000
Price: JPY 4,545
Japan 1999 made
Arrival: 2024-02-24 19:55:37
description
The price has been reduced. 2024/2/24 sales price 6,000 yen ※Since it is cheap, it will be handed over as is. A subwoofer that can also be installed in a home theater or for those with insufficient bass in the system. The settings are simple, and you can create sound according to the speaker and room conditions. The exterior has some holes in creases and threads. Serial Z213158SU (Yonejima Satoshi) Maintenance information: 2024.2.24 sweep test good Accessories: instruction manual Main specifications: 1 way, 1 speaker, advanced YST system, floor type, anti-magnetic high cut filter, 50 to 150 Hz, continuously variable, W235 x H485 x D409 mm, 14 kg

YST-SW160Japan

Ask 24-42118-04598-00
YST-SW160
Manufacture:YAMAHA
Original price: JPY 45,000
Price: JPY 12,727
Japan 1999 made
Arrival: 2024-03-03 19:53:35
description
The price has been reduced. 2024/3/3 sales price 15,000 yen*Currently sold. Yamaha superwoofer equipped with a 20 cm x 2 double woofer. Equipped with active servo technology and a 150W high-power amplifier, it plays bass that is small yet full of volume. There is dirt, dirt and dullness on the exterior, and some floating on the bottom. Serial Z117079QS (Tamura Eiji) Maintenance information: 2024.3.3 sweep test is good Accessories: No accessories Main specifications: used unit 20 cm cone type x 2 rated output 150 W (5 Ω) playback frequency band 20 Hz to 160 Hz high cut filter 40 Hz to 140 Hz, continuously variable W235 x H602 x D463 mm 20 kg

2242HU.S.A

Ask 24-42721-09373-00
2242H
Manufacture:JBL
Original price: JPY 256,000
Price: JPY 90,727(pair)
U.S.A
Shop: Osu shop
Arrival: 2024-05-04 20:03:41
description
A rare JBL 46cm woofer has arrived! The thick sound that can only be produced with a 46cm woofer is attractive. Please try this large aperture unit that is compatible with digital recording and is advantageous for deep bass reproduction. The exterior has tape marks and magic marks on corn paper. Serial 181936/481666 (Sasaki Shota) Maintenance information: 2024.5.4 sweep test good Accessories: none Main specifications: 46cm cone woofer unit impedance 8Ω 99dB frequency range 25Hz to 1.6kHz recommended enclosure volume 140 to 340 lit diameter 464 ✕ depth 212 mm weight 13.2 kg

2205BU.S.A

Ask 24-41846-02493-00
2205B
Manufacture:JBL
Original price: JPY 58,500
Price: JPY 72,545(pair)
U.S.A 1981 made
Shop: Osu shop
Arrival: 2024-02-12 20:06:59
description
The price has been drastically reduced. 2024/2/12 sales price 89,800 yen ※It has been replaced with a non-genuine edge. You can enjoy voluminous bass with highly efficient and heavy cone paper. It is also durable with a gathered edge, and is also recommended for backload and front load enclosures. There are viscoid sagging marks (Oikawa Tetsuji) Maintenance information: 2024.2.12 Operation confirmed Accessories: none Main specifications: rated input 150 W frequency characteristics 30 Hz to 2 kHz 16 ohms efficiency 96 dB crossover frequency 800 Hz recommended enclosure volume 170 to 225 liters depth 146 mm 7.5 kg

416-8CU.S.A

Ask 24-42190-05157-00
416-8C
Manufacture:ALTEC
Original price: JPY 107,200
Price: JPY 63,455(pair)
U.S.A 1981 made
Shop: Osu shop
Arrival: 2024-03-18 19:36:13
description
The price has been drastically reduced. 2024/3/18 sales price 79,800 yen ALTEC's royal unit used in A7 etc. It's a woofer with a good sense of clarity and a light sound. It has a sense of dynamism and goes well with jazz and rock (Shota Sasaki) Maintenance information: 2024.3.18 sweep test good Accessories: none Main specifications: 38cm ferrite magnetic woofer, 97db, 8Ω, 20Hz to 1600Hz, weight 9.4 kg, baffle opening diameter 35.9 cm

YST-SW90Japan

Ask 24-42081-04240-00
YST-SW90
Manufacture:YAMAHA
Original price: JPY 30,000
Price: JPY 4,545
Japan 1999 made
Shop: Osu shop
Arrival: 2024-03-03 19:55:55
description
※There is no problem with operation, but it is currently sold because it is cheap. A subwoofer that can also be installed in a home theater or for those with insufficient bass in the system. The settings are simple, and you can create sound according to the speaker and room conditions. There are scratches, dirt, dullness, etc. (Oikawa Tetsuji) Maintenance information: 2024.3.3 operation confirmed Accessories: none Main specifications: 1 way, 1 speaker, advanced YST system, floor type, anti-magnetic high-cut filter, 50-150 Hz, continuously variable dimensions, W235 x H485 x D409 mm, weight 14 kg

17W75Denmark

This item has been sold.You can't purchase now. 22-34777-32127-00
17W75
Manufacture:DYNAUDIO
Original price: JPY 18,000
Price: JPY 5,455 Sold Out
Denmark
Arrival: 2023-02-05 19:34:39
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
FreeSpace 3 Series2 Acoustimass module
Manufacture:BOSE
Price: JPY 7,273(only one piece)
U.S.A
Shop: Osu shop
Arrival: 2023-04-02 19:21:11

PW-38FJapan

Ask 19-24238-55240-00
PW-38F
Manufacture:Pioneer
Price: JPY 31,636(pair)
Japan
Shop: Osu shop
Arrival: 2019-10-06 20:20:50

15K-11Japan

Ask 18-19018-49420-00
15K-11
Manufacture:CORAL
Price: JPY 7,273(only one piece)
Japan
Shop: Osu shop
Arrival: 2018-11-10 20:02:10

MGT-POWER

Ask 17-11399-54460-00
MGT-POWER
Manufacture:MAGTONE
Price: JPY 4,545
Shop: Osu shop
Arrival: 2017-07-05 20:15:35
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