The price has been reduced. First arrival at 2025/4/8 sales price 29,800 yen. Bronze series subwoofer It has high speed and sufficient volume, so you can expect an excellent combination not only with the company's bronze series but also with other companies' speakers. There are holes in the saran net and frayed (Oikawa Tetsuji)
Maintenance information: 2025.4.8 operation confirmed
Accessories: power cable
Main specifications: subwoofer with built-in amplifier, sealed lower limit frequency 30 Hz, cutoff frequency upper limit 40 to 120 Hz, adjustable W320 x H320 x D320 mm (without protrusions) 12.9 kg
※ 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 (Tomonori Asaine)
Maintenance information: 2025.4.26 sound output confirmed
Accessories: saran net
Main specifications: bass reflex type anti-magnetic design frequency band 19Hz to 200Hz W256 x H588 x D457 mm approx. 20 kg
※The center cap on one side has been replaced. 12" Alnico model with Altec green frame. A light, energetic tone typical of Altech. Since it's smaller than 15 inches, you can expect good sharpness. The enclosure also changes drastically, so it's a unit worth playing with in many ways. There is some mold on the corn paper (Fujisawa Yukishi)
Maintenance information: 2025.4.26 operation confirmed
Accessories: No accessories
Main specifications: 12 inch impedance 16 ohms 99 dB outer diameter 30 cm ✕ depth 14 cm 8.0 kg
*Currently sold. Since it is cheap, it will be handed over as is. A subwoofer designed to be combined with the Yamaha NS-325 series. It achieves clear, high-quality deep bass reproduction with a greater sense of speed. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2025.4.17 Operation confirmed
Accessories: none
Main specifications: 20 cm cone type playback frequency band 25 Hz to 180 Hz high cut filter 50 to 150 Hz continuously variable W315 x H380 x D 374 mm weight 13 kg
It is a high-quality woofer with a stylish design that can reproduce ultra-low frequencies. Adopts a simple and powerful trapezoidal design that looks great in the living room. The sound that comes out as if it were sliding on the floor surface gently envelops the entire room. There are some scratches on the exterior. Serial 1033218XZ (Tamura Eiji)
Maintenance information: 2025.4.17 operation confirmed
Accessories: instruction manual, connection cable, original box
Main specifications: A-YST II method, 25cm cone, anti-magnetic output, 300W (5Ω), playback frequency band, 20 Hz to 160 Hz, high cut filter, 40 to 140 Hz, continuously variable, W406 x H445 x D406 mm, 21 kg
This unit is impressive for its solid bass reproduction with a core unique to 30 cm. Since it is an affordable size, the range of system construction can be expanded regardless of the size of the enclosure to be matched. You can see a feeling of use, such as appearance, dullness, small scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2025.4.4 operation confirmed
Accessories: mounting screws, original box
Main specifications: impedance 8 ohms minimum resonance frequency 25 Hz playback frequency band FO to 3.5 kHz recommended crossover frequency 2 kHz or less output sound pressure level 95 dB maximum allowable input 125 W 5.0 kg
The disposal price has been reduced! Member prices are not applicable. 2025/1/27 sales price 89,800 yen JBL 38cm woofer. It can also be used in theaters and is used as a bass horn driver or multi-woofer system. The thin cone paper and hard edges allow you to play bass without feeling lumpy. The exterior has dullness, corn paper stains, paint loss, etc. (Satoshi Yonejima)
Maintenance information: 2025.1.27 sweep test is good
Accessories: No accessories
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
The price has been reduced! 2025/4/2 sales price 39,800 yen Debut series model created by Andrew Jones. The basic operation is an application operation, which is convenient, and has a clear and tight low range. There are no noticeable scratches on the exterior (Tamura Eiji)
Maintenance information: 2025.4.2 sweep check OK
Accessories: power cable, original box, spike, spy holder
Main specifications: subwoofer reflex type with built-in amplifier frequency characteristics 28 to 150 Hz W343 ✕ H364 ✕ D343 mm weight 14.6 kg
The disposal price has been reduced. Member discounts are not applicable. 2024/12/31 sales price 100,000 yen Maintenance completed! This is an extremely rare original cone early 803A woofer. This model was adopted for the company's speaker system 820C etc. in the 50s. Thanks to its high efficiency, the responsive, and crisp tone is attractive. There is a repair mark near the edge (Murakoshi Yoichi)
Maintenance information: 2024.12.27 Maintained (woofer maintenance: corn paper tear repair, resonance repair)
Accessories: none
Key Specifications: 38cm woofer, 16 ohm fixed edge, 30 to 1600 Hz
A woofer very similar to the ALTEC515. The sweep test is OK, but the details are unknown. Measured DCR 13.3 Ω (Daiki Goto)
Maintenance information: 2025.4.3 sweep test OK
Accessories: none
Main specifications: 38cm woofer W397 x H210 x D397 mm screw pitch (diagonal) 370 mm weight 15 kg
※The age is slightly different on the left and right, such as the frame and the color of the cone paper. This is an EV 38cm woofer. There is plenty of room in the low range, and it is possible to play energetic bass dramas, etc. There aren't many exhibits, so how about for stock etc. (Tamura Eiji)
Maintenance information: 2025.4.3 sweep check OK
Accessories: none
Main specifications: 38 cm 30 Hz to 1.8 kHz 8 ohms 98 dB diameter 385 mm depth 175 mm 9.5 kg
*Currently sold. A domestically produced woofer with an enclosure with a piano black glossy finish. Multi-audio playback with a sense of localization has been realized. The LF DIRECT circuit realizes pure bass reproduction that is faithful to the source, so it is compatible with various scenes. The appearance is fine, with no noticeable scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2025.3.30 Operation confirmed
Accessories: instruction manual, connection cord, original box
Main specifications: amplifier section maximum output 100W input impedance LINE in 22kΩ, HIGH IN 4.7kΩ frequency band 20Hz to 150Hz W225 x H370 x D390 mm weight 11 kg
*Currently sold. Comes with a remote control. Subwoofer system with built-in power amplifier using Yamaha's unique YST system. The thick, voluminous bass is excellent for reproducing movies and live sound sources. It is a heavy structure using the same wood as the GT rack, and there are slight dents on the grill, scratches, and repair marks. Also, there is a chip in one corner. Serial 102730 (Fujisawa Yukishi)
Maintenance information: 2025.3.23 Operation confirmed
Accessories: remote control
Main specifications: Floor-type anti-magnetic design, amplifier output, 120W, cutoff frequency, 30Hz to 130Hz, power consumption, 100W, W580 x H440 x D440 mm, 48 kg
*This 608 is the most compact of the 600Series subwoofers with a 6-month warranty, yet it reproduces comfortable, edgy low frequencies with a sense of speed and sharp tuning. The decorative plate is peeling off at the corner (Oikawa Tetsuji)
Maintenance information: 2025.3.2 operation confirmed
Accessories: instruction manual, power cable, spike
Main specifications: sealed active subwoofer, 8 inch paper/aramid fiber cone, output power, 200W, rated power consumption, 40W/0.5W, input impedance 33 kΩ, W260 x H288 x D305 mm, approx. 8.9 kg (actual measurement
The price has been reduced. 2025/3/17 sales price 18,000 yen. *Currently sold. A Fostex subwoofer with an ON/OFF function added to the popular old model with an auto standby function. A heavy, high-rigidity glass fiber material diaphragm with a large mesh is used. The ease of use at low volume levels has been improved. The appearance is fine, with no noticeable scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2025.3.14 Operation confirmed
Accessories: instruction manual, power cord
Main specifications: 13 cm sealed playback frequency characteristics: 40 Hz to 150 Hz amplifier output: 50 W input terminals: RCA pin jack x 2 external dimensions: W200 x H185 x D233 mm Weight: approx. 3.6 kg
The disposal price has been reduced! Member prices are not applicable. 2024/11/21 sales price 54,800 yen 15cm midwoofer. You can listen to a sound with a steady sense of speed, just like Scan Speak. How about a self-made person or as a backup? Dust is adhering to corn paper (Tamura Eiji)
Maintenance information: 2024.11.22 sweep check OK
Accessories: none
Main specifications: 8Ω 60W 85.5dB 1.7 kg
*Currently sold. VOL is cheap because it has gaps. 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. You can see a feeling of use, such as appearance, dullness, scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2025.3.9 operation confirmed (VOL Gari)
Accessories: power cable
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
The disposal price has been reduced! (Member prices are not applicable) 2024/12/17 sales price 49,800 yen ※Only one bottle is sold. 46cm cone woofer unit from the VGC series. The spacious bass unique to 18 inches has a thick tone and is good, and it certainly plays a role in producing large-scale systems. There are small scratches, stains, and sunburn on the exterior (Tomoho Asaine)
Accessories: none
Main specifications: 46cm cone woofer unit impedance 8Ω efficiency 98dB
The disposal price has been reduced. Member prices are not applicable. 2024/9/30 sales price 99,800 yen Gauss 38cm woofer. This unit allows you to enjoy a heavy, dry American sound. Front load and back road horns go well together. There are stains, etc. appropriate for the model year (Oikawa Tetsuji)
Maintenance information: 2024.9.30 Operation confirmed
Accessories: none
Main specifications: 38cm woofer 29Hz-3kHz 16Ω rim outer diameter 390 x D180mm screw pitch (diagonal) 368 mm baffle opening diameter 358 mm 10.9 kg (actual measurement)
Comes with original box! A subwoofer with a built-in amplifier that stands out smartly like Elac. It can be paired with an iPhone, iPad, or Android device using the dedicated ELAC “SUB Control” application, and adjustments can be made according to preferences. It is equipped with a Class D amplifier with an output of 600W. Please enjoy the deep bass that sits on your back. Serial 207230005591 (Fujisawa Yukishi)
Maintenance information: 2025.3.3 operation confirmed
Accessories: instruction manual, power cord, original box, USB connector
Main specifications: Subwoofer with built-in amplifier, cutoff frequency upper limit, 40 to 150 Hz, frequency characteristics, 18 Hz to 180 Hz, amplifier section, maximum 600 W, W360 x H475 x D385 mm, weight 32 kg
Superwoofer with built-in theater amplifier. We are particular about accurate bass reproduction, and the cabinet uses an airtight system. It creates a powerful sound field space with rich deep bass. It makes a loud noise when the power is turned off, but it is designed. There is a bruise on the top plate corner (Sasaki Shota)
Maintenance information: 2025.3.2 operation confirmed
Accessories: manual, power cable
Main specifications: Equipped with a 30 cm cone type unit, practical maximum output 600 W W390 x H390 x D446 mm 25 kg
The rare TAD woofer TL-1603 has arrived. Unlike the 1601, it is a ferrite model. It is a TAD-like sound with good response and good overhang. There is wobble on the terminal board on one side. Serial ML2614 ML2721 (Murakoshi Yoichi)
Maintenance information: 2025.2.20 sound output confirmed
Accessories: none
Main specifications: impedance 8 ohms, minimum resonance frequency, 28 Hz, frequency range 28 to 1,000 Hz, rated input power, 200 W, sound pressure level: 97 dB, baffle opening: 352 mm, installation dimensions: 370 mm, diameter: 400 x depth: 148 mm, weight: 9.5 kg
Currently sold. I was able to confirm the sound output, but the damper seems to have dropped, so it's cheap. The rare TAD woofer TL-1603 has arrived. Unlike the 1601, it is a ferrite model. It is a TAD-like sound with good response and good overhang. In addition to the exterior and stickiness on one side of the terminal board, dullness and a feeling of use can be observed (Kobayashi Hitoshi)
Maintenance information: 2025.2.20 sound output confirmed
Accessories: none
Main specifications: impedance 8 ohms, minimum resonance frequency, 28 Hz, frequency range 28 to 1,000 Hz, rated input power, 200 W, sound pressure level: 97 dB, baffle opening: 352 mm, installation dimensions: 370 mm, diameter: 400 x depth: 148 mm, weight: 9.5 kg