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1
- description
- *Currently sold. The 20cm driver unit and drone cone mounted in an enclosed cube cabinet make powerful sounds with a built-in 150W digital amplifier. Another point is that it looks adorable and can be placed anywhere, even in a small space. There are small scratches on the exterior (Hiura Katsuji) Maintenance information: 2026.5.2 continuity confirmed Accessories: power cable Main Specifications: Driver Unit LFDriveUnit 200mm x 1 200mm x 1 ABR Frequency Characteristics 38Hz-150Hz Built-in Amplifier 150W (ClassD) W293 x H293 x D293 x D293 mm Weight 9.6 kg
- description
- The price has been drastically reduced. 2026/2/9 sales price 99,800 yen Maintained! JBL's 38cm cone type full range unit. Unlike modern heavy bass, it reproduces bright and light low frequencies. This is a standard unit that can perform many types of sound makeup depending on the driver and tweeter, which is sharp and adapts well. The exterior is dirty on the frame, and there are small repair marks on the cone paper on one side (Takasaki Atsushi) Maintenance information: Maintained on 2026.1.30 (damper part adhesive repair) Accessories: none Main specifications: 38cm cone type full range unit Alnico 8 Ω (measured 6.4/6.7 Ω) 103 dB recommended enclosure internal volume 114 to 338 L frequency characteristics 50 to 6,000 Hz screw pitch (diagonal) 370 mm 7 kg
- description
- The price has been drastically reduced! 2026/4/1 sales price 79,800 yen Maintained! 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. There are tear repair marks around some edges. (TAMURA Eiji) Maintenance information: 2026.4.1 Maintained (grommet solder and tinsel replaced. (Repairing torn corn paper) Accessories: No accessories 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
- description
- The disposal price has been reduced! Member prices are not applicable. 2026/4/13 sales price 69,800 yen edge has been replaced! Surprisingly, there are few models in stock. The thick, firm tone typical of JBL is attractive. It is also recommended for those who like to make their own creations. The exterior has dullness due to aging, small scratches on the metal parts, etc. (Satoshi Yonejima) Maintenance information: 2026.4.13 Maintained (edge replacement. Corn paper coloring. gasket replacement) Accessories: No accessories Main specifications: 38 cm 8 Ω 200 W 93 dB 25 Hz to 2 kHz screw pitch (diagonal) 367 mm weight 11.7 kg
Manufacture:Electro Voice
Price: JPY 109,091(only one piece)Sold Out
- description
- A large elevy woofer that makes even vast classical sounds effortlessly. This is the 30W unit mounted on the masterpiece Patrician 800. The low range sound emitted from the giant body is truly impressive. There is dirt and some wood chips on the edge. (FUJISAWA KOSHI) Maintenance information: 2026.5.1 operation confirmed Accessories: No accessories Main specifications: large input 150 W impedance 8 ohms diameter 756 x depth 340 mm 15.4 kg
Manufacture:Electro Voice
Price: JPY 109,091(only one piece)Sold Out
- description
- A large elevy woofer that makes even vast classical sounds effortlessly. This is the 30W unit mounted on the masterpiece Patrician 800. The low range sound emitted from the giant body is truly impressive. Dirt on the edges and paint peeling on the magnet side are conspicuous. (FUJISAWA KOSHI) Maintenance information: 2026.5.1 operation confirmed Accessories: No accessories Main specifications: frequency band 15 to 300 Hz maximum input 150 W impedance 8 ohms diameter 756 x depth 340 mm 15.4 kg
- description
- ※ There is no problem with the current operation, but since it is cheap, it is currently sold. This is an easy-to-use DENON subwoofer. The front bass reflex allows you to experience the powerful low frequencies with your body. It can be set to the desired sound quality, is easy to handle, and is recommended for those who want a slightly powerful low range. The exterior is dirty and has small scratches. Serial 3099705298 (Fujisawa Yukishi) Maintenance information: 2026.4.27 Operation confirmed Accessories: No accessories Main specifications: bass reflex type anti-magnetic design frequency band 19 Hz to 200 Hz W256 x H588 x D457 mm approx. 20 kg
- description
- The disposal price has been reduced! (Member price not applicable) 2026/2/8 sales price 49,800 yen JBL professional 38cm woofer. It is compatible with front-load enclosures such as the 4560BK, and the exciting and bouncy low frequency playback that cannot be experienced with a urethane edge woofer is attractive. Stains, stains, and scratches can be seen on corn paper sunburn. Serial 26624, 26934 (Fujisawa Yukishi) Maintenance information: 2026.2.8 operation confirmed Accessories: No accessories Main specifications: 38cm cone type woofer ferrite magnet playback frequency band 40 to 20 kHz 8 ohms 101 dB crossover frequency 800 Hz 10.4 kg
- description
- The disposal price has been reduced! (Member price not applicable) 2026/3/19 sales price 89,800 yen Professional 38cm cone woofer mounted on the JBL4343B. Perfect for jazz and rock, the thickness and volume are attractive. The urethane edge has high sensitivity, and is recommended for those who want a firm low range. Serial 16748/14329 (Tamura Eiji) Maintenance information: 2026.3.19 sweep check OK Accessories: No accessories Main specifications: 38cm cone woofer impedance 8Ω allowable input (continuous program) 200W sound pressure level 94 dB/w/m frequency band 25 Hz to 2 kHz magnetic flux density 12,000 Gauss enclosure volume 85 to 170 L depth 137 mm weight 10.1 kg/1
Manufacture:BOSE
Price: JPY 4,545
- description
- ※Subwoofer only. It is a 2.1 channel speaker system that perfectly matches Bose's unique compact, high-performance speaker technology with bass reproduction technology. You can easily enjoy the simple 2.1 channel. There are stains, yellowing, and peeling. Serial 021725943170021AC (Fujisawa Yukishi) Maintenance information: 2026.4.25 Operation confirmed Accessories: instruction manual Main specifications: rated input 100W impedance 6Ω subwoofer 13cm drivers x 2 W485 x H358 x D192 mm 9.1 kg
- description
- The price has been reduced. 2026/3/23 sales price 99,800 yen JBL 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. The color of the cone paper is slightly different. Serial 109849 112506 (Kanai Hidetsugu) Maintenance information: 2026.3.23 Operation confirmed Accessories: none Main specifications: 38cm cone type full range unit Alnico 8Ω 103dB recommended enclosure internal volume 114 to 338 L frequency characteristics 50 to 6,000 Hz screw pitch (diagonal) 370 mm 7 kg
- description
- 38cm woofer for JBL pro It is compatible with front-load enclosures such as the 4560BK, and the exciting and bouncy low frequency playback that cannot be experienced with a urethane edge woofer is attractive. You can see a feeling of use such as appearance, dullness, scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2026.3.15 Operation confirmed Accessories: none Main specifications: 38cm cone type woofer ferrite magnet playback frequency band 40 to 20 kHz 8 ohms 101 dB crossover frequency 800 Hz 10.4 kg
- description
- The price has been reduced! 2026/3/31 sales price 99,800 yen edge has been replaced! This is the woofer installed in the 4344 and 4430. Since it is for studio monitors, it is a durable and easy to handle woofer that combines strength and softness. It plays a tight low frequency with a low back. The exterior is dirty and dull. Serial 18173/18180 (Yonejima Satoshi) Maintenance information: 2026.3.31 Maintained (edge gasket replacement) Accessories: none Main specifications: 38cm woofer, 8 ohms, 300 W, 93 dB, frequency characteristics, 20 to 2 kHz, recommended crossover, 1 kHz or less, recommended enclosure volume 85 to 285 liters, diameter 388 x D133 mm, 10.1 kg/bottle
- description
- ※1 bottle only. A 6cm woofer with neodymium magnets. If you are a user, why not use it as an exchange? The exterior is dull (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: 8 ohms 82 dB 120 Hz 120 to 10,000 Hz weight 180 g
- description
- The price has been drastically reduced. 2026/1/29 sales price 79,800 yen 38cm cone woofer that attaches to an infinite baffle or bass reflex enclosure. It's a pretty punchy sound with Alnico magnets and heavy cone paper. It is a unit that can be played loudly with a front-load type enclosure, etc. There is a slight stain on the corn paper and tape marks on the reverse side (Sasaki Shota) Maintenance information: 2026.1.29 sweep test good Accessories: none Main specifications: 38cm cone woofer 8Ω 96dB 30Hz to 2kHz screw pitch (diagonal) 367 mm 7.5 kg
Manufacture:ONKYO
Price: JPY 2,727
- description
- *Currently sold. A subwoofer from ONKYO's cinema bass package “BASE-SW50.” You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2025.12.23 Operation confirmed Accessories: none Main specifications: W246 x H310 x D310 mm 7.2 kg
- description
- The price has been reduced. 2025/5/25 sales price 25,000 yen ※1 bottle only, the center cap is dented, and the cone paper is scratched. 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
- description
- The disposal price has been reduced. Member prices are not applicable. 2025/8/10 sales price 2,000 yen ※1 bottle only, 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
- description
- The disposal price has been reduced. Member prices are not applicable. 2025/8/10 sales price 3,000 yen ※1 bottle only, 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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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Hi-Fi Do Record Shops Softs, Audio parts and Tubes can ship overseas.Ordinary,we use EMS but for large order,we use SAL or Surface.For Asia,it cost 1,200JPY/1LP,900JPY/1CD.Please check at the shipping cost table for more detail.
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