*Currently sold. Only one diatone woofer was a diatone unit during its heyday. The diamond tone technology that Mitsubishi is proud of has been utilized. The exterior is dirty, dull, and has a feeling of use (Hiura Katsutsugu)
Maintenance Information: 2023.2.5 Sound output confirmed
Accessories: none
Main specifications: diameter 205 mm, depth 108 mm, screw pitch 193 mm (actual measurement), weight 985 g
A 40cm woofer with increased input resistance based on the TL-1601A. The low frequencies that extend with high efficiency are unique to this model. It was developed to be compatible with digital sources. The maximum input has been improved to 500W, and sound quality unique to a hard, well-overhanging TAD can be expected. Serial NL3708 NL3716 (Murakoshi Yoichi)
Maintenance information: 2023.6.17 sound output confirmed
Accessories: none
Main specifications: 40cm cone woofer 8Ω playback frequency band 28Hz to 1kHz rated input 200W maximum input 500W output sound pressure level 97.5dB diameter 400 x depth 167 mm weight 11 kg
The level is good! 38cm cone woofer unit equipped with Alnico magnets. A flat cone is used for the diaphragm, and the tight bass is excellent. The exterior is dull and there is a feeling of use, but there are no noticeable scratches and it is in good condition even considering the age (Sasaki Shota)
Maintenance information: 2023.6.16 sweep test good
Accessories: none
Main specifications: 38 cm cone woofer unit crossover frequency FO to 500 Hz frequency characteristics 30 Hz to 600 Hz 110 dB 35 W 16 ohms (measured values 12.2 ohms, 12.0 ohms) 24 kg
There is no problem with operation, but since it is inexpensive, it is currently sold. Peerless polypropylene 11cm woofer. You can see the exterior, dullness, and a feeling of use such as scratches (Kobayashi Hitoshi)
Maintenance information:2023.6.7 operation confirmed
Accessories: none
Main specifications: 8Ω 80-4500Hz 86.8dB Mounting Diameter 95mm Outer Diameter 120.8mm
*Currently on sale. An active subwoofer designed for music playback. In order to achieve sound accuracy, an orthodox sealed cabinet was used. Instead of emphasized bass, it reproduces well-braked bass. There are scratches and bumps on the exterior. Serial 1003476IA (Satoshi Yonejima)
Maintenance Information: 2023.6.13 Sweep Test Good
Accessories: saran net
Main specifications: sealed active subwoofer low pass filter function (variable between 50 and 150 Hz) 4 ohms W300 x H320 x D390 mm 15.5 kg
※The center cap on one side has a dent, so it is inexpensive. Vintage 38cm woofer unit by ELEVOY. It's for musical instruments, but it can also be used for audio without problems. It is energetic and can play any source with plenty of time (Fujisawa Koshi)
Maintenance information: 2023.6.8 operation confirmed
Accessories: none
Main specifications: frequency band 60 to 600 Hz 8 ohms diameter 384 x depth 164 mm 8.9 kg
The price has been drastically reduced. 2023/4/15 sales price 89,800 yen 50cm woofer from Pioneer “Super Sound Series.” FB type clear cones, edgewise voice coils, and huge magnets are used to achieve input resistance and high efficiency. There are small rolls on the corn paper, slight rubbing on the frame, and there is a feeling of use (Murakoshi Yoichi)
Maintenance information: 2023.4.15 Confirmation confirmed
Accessories: none
Main specifications: 8Ω 17Hz to 25Hz 97dB crossover 500Hz or less baffle opening φ510mm or 470mm diameter 576mm depth 252mm 24.5kg
The price has been reduced! 2023/5/5 sales price 15,000 yen*Since it is inexpensive, it will be handed over as is. A Fostex subwoofer that added an ON/OFF function with an auto standby function to the popular old game. A heavy, high-rigidity fiberglass diaphragm with a larger mesh is used. The ease of use at low volume has been improved. The exterior is dull and has small scratches. Serial 0972931HO (Satoshi Yonejima)
Maintenance information: 2023.5.5 sweep test good
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
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
Disposal prices have been reduced. Member discounts do not apply. 2022/12/27 sales price 5,000 yen*Currently sold is Victor's 2-way speaker, 25cm cone woofer (ferrite) for the SX-3/2. The exterior has dents on the edges, paint peeling on the grille, feeling of use, and dullness (Kobayashi Hitoshi)
Maintenance information:2022.12.26 operation confirmed
Accessories: grill
Main specifications: 25cm cone-shaped woofer (ferrite)
The price has been reduced! 2023/5/14 sales price 99,800 yen ※Since VOL has gaps, it is inexpensive. Piega's active subwoofer, which boasts an output of 500W, has arrived! It is equipped with 2 26cm units, and the sound is natural and deep. You can arrange the settings in your own way regardless of the installation location. The exterior has dirt and scratches. Serial 3316 (Tamura Eiji)
Maintenance information: 2023.5.14 operation confirmed (ATT Gari is as it is)
Accessories: power cable
Main specifications: sealed active subwoofer rated output 500W frequency characteristics 19hz to 150hz W402 x H460 x D422 mm weight 43 kg
The price has been reduced. 2023/4/30 sales price 10,000 yen. Woofer for DS-1000Z This is a 27cm cone type woofer unit. The front of the honeycomb is coated with cross carbon. The frame has a sturdy construction that uses the DMM system. Aramid honeycomb diaphragms are used as diaphragms. The exterior has abrasions, dullness, and a feeling of use (Katsutsugu Hiura)
Maintenance information: 2023.4.25 sound output confirmed
Accessories: none
Main specifications: 6Ω outer diameter 300 mm depth 130 mm mounting screw pitch 280 mm (diagonal) weight 4.6 kg
JBL's classic 38cm woofer. The sharp, bouncy low frequencies and high efficiency are attractive. It is a model that is easy to match whether it's 2 way or 3 way. The exterior is dull and there is a feeling of use (Katsutsugu Hiura)
Maintenance information:2023.3.23 sound output confirmed
Accessories: none
Main specifications: 38 cm woofer allowable input 60 W 8 ohms sound pressure level 101 dB recommended enclosure volume 114 L to 338 L depth 146 mm 8.6 kg
The price has been reduced. 2023/5/4 sales price 99,800 yen A woofer used in the JBL 4343 masterpiece JBL studio monitor. It's no exaggeration to say that this deep bass has supported 80s crossovers and fusion bottoms. The exterior is dull. Serial 10583/11727 (Kimiya Miura)
Maintenance information: 2023.5.3 operation confirmed
Accessories: no accessories
Main specifications: 38 cm cone type woofer impedance 8 ohms frequency band 25 Hz to 2 kHz recommended crossover frequency 800 Hz depth 14.6 cm weight 7.5 kg
The price has been reduced. 2023/3/26 Sales price 30,000 yen ※1 bottle only. You can enjoy voluminous bass with high-efficiency and heavy cone paper. The gathered edge makes it durable, and is also recommended for backload and front-load enclosures. There is a crease on the center cap. There is corrosion, scratches, and a feeling of use. Serial 6047 (Kanai Hidetsugu)
Maintenance information: 2023.3.26 sound output confirmed
Accessories: none
Main specifications: rated input 150W frequency characteristics 30Hz~2kHz 16Ω efficiency 96dB crossover frequency 800Hz recommended enclosure volume 170-225 liters depth 146 mm 7.5kg
*Currently on sale. The remote control is missing. It's a walnut model, but I think it's probably a normal SW1000 based on the shape of the port, model number, etc. A subwoofer system with a 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 construction using the same wood as the GT track. On the outside, bumps are conspicuous. (TAMURA Eiji)
Maintenance information: 2023.5.11 operation confirmed
Accessories: none
Main specifications: floor type anti-magnetic design amplifier output 120W cutoff frequency 30Hz to 130Hz power consumption 100W dimensions W580 x H440 x D440 mm weight 48 kg
*Currently on sale. Remote control included. It's a walnut model, but I think it's probably a normal SW1000 based on the shape of the port, model number, etc. A subwoofer system with a 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 construction using the same wood as the GT track. On the outside, there are bumps and line wounds (Tamura Eiji)
Maintenance information: 2023.5.11 operation confirmed
Accessories: remote control
Main specifications: floor type anti-magnetic design amplifier output 120W cutoff frequency 30Hz to 130Hz power consumption 100W dimensions W580 x H440 x D440 mm weight 48 kg
10cm squoker for the company's DS-32B. It's rare for a single item to arrive, so if you like to make your own, don't miss it. There is a lot of dullness and rust (Sasaki Shota)
Maintenance information: 2023.1.26 sweep test OK
Accessories: none
Main specifications: 6Ω 10cm cone squawker 700Hz~50kHz
A 30cm woofer mounted on the ALTEC Model 9862 midbass. You can enjoy the profound sound unique to Alnico. As a woofer, it covers up to higher frequencies, so it's an easy-to-use unit with a wide range of settings (Itsuro Mizushima)
Maintenance information: 2023.5.5 operation confirmed
Accessories: none
Main specifications: Alnico 30cm woofer 30-4000 Hz 99dB 8Ω 96dB W311 x D143 mm 6.8 kg
※Since the VOL part has been remodeled, it is inexpensive. Active subwoofer equipped with a 20cm woofer unit. A simple design with a built-in 50W power amplifier and a volume and power switch on the back. Advanced Yamaha Active Servo Technology 2 allows playback from 28 Hz even though it is small. There are creases and dirt marks on the exterior. Serial I901752QS (Tamura Eiji)
Maintenance information: 2023.5.5 operation confirmed
Accessories: no accessories
Main specifications: Advanced Yamaha Active Servo Technology 2 output 50 W playback frequency band 28 Hz to 200 Hz speaker unit 20 cm cone type (non-magnetic) W291 x H292 x D341 mm 8.5 kg
※Since the VOL part has been remodeled, it is inexpensive. Active subwoofer equipped with a 20cm woofer unit. A simple design with a built-in 50W power amplifier and a volume and power switch on the back. Advanced Yamaha Active Servo Technology 2 allows playback from 28 Hz even though it is small. The exterior has dullness and scuffs. The input terminals are inside the VOL cover. Serial I924312RT (Tamura Eiji)
Maintenance information: 2023.5.5 operation confirmed
Accessories: instruction manual
Main specifications: Advanced Yamaha Active Servo Technology 2 output 50 W playback frequency band 28 Hz to 200 Hz speaker unit 20 cm cone type (non-magnetic) W291 x H292 x D341 mm 8.5 kg
※Since it is inexpensive, it will be handed over as is. A Fostex subwoofer that added an ON/OFF function with an auto standby function to the popular old game. A heavy, high-rigidity fiberglass diaphragm with a larger mesh is used. The ease of use at low volume has been improved. The exterior is dull. Serial 0976827JN (Satoshi Yonejima)
Maintenance information: 2023.5.5 sweep test good
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 price has been reduced. 2023/4/28 sales price 89,800 yen ※Corn paper has sunburn, so it's inexpensive. Maintained! These are woofers mounted on 4344 and 4430. Since it is for studio monitors, it is a durable, easy-to-handle woofer that combines strength and softness. It plays low frequencies that are tight and low on the hips. On the exterior, paint has bald spots and scratches. Also, there is a tear on the urethane part on the back. (YONEJIMA Satoshi)
Maintenance Information: 2023.4.28 Maintained (edge replacement)
Accessories: no accessories
Main specifications: 38 cm woofer, 8 ohm, 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
※Since it is inexpensive, it will be handed over as is. A domestically produced woofer with a piano black glossy finish. Multi-audio playback full of sense of localization is realized. The LF DIRECT circuit realizes pure bass reproduction that is faithful to the source, so it is compatible with various scenes. The exterior has threads, etc. Serial 4107409681 (Kimiya Miura)
Maintenance information: 2023.5.4 operation confirmed
Accessories: no accessories
Main specifications: amplifier section maximum output 100W input impedance LINE IN22kΩ, HIGH IN4.7kΩ frequency band 20Hz to 150Hz W225 x H370 x D390 mm weight 11 kg
The price has been reduced. 2022/3/22 sales price 89,800 yen*Since there are repair marks on the corn paper, it is inexpensive. Maintained. JBL's classic 38cm woofer. The sharp, bouncy low frequencies and high efficiency are attractive. It is a model that is easy to match whether it's 2 way or 3 way. There are repair marks on the cone paper from the back side (Oikawa Tetsuji)
Maintenance information: 2022.3.22 maintained (defective terminal screw washer replacement)
Accessories: none
Main specifications: 38 cm woofer allowable input 60 W 8 ohms sound pressure level 101 dB recommended enclosure volume 114 L to 338 L depth 146 mm 8.6 kg
※Since it is inexpensive, it is currently sold. This is the woofer used in the NS-690/2. There is rust all over the exterior, dents on the edge on one side, and stains like mold on the other side (Kobayashi Hitoshi)
Maintenance Information:2023.4.24 sweep checked
Accessories: none
The price has been reduced! A Fostex subwoofer born as a top model of the 2023/4/11 CW200A with a sales price of 45,000 yen. It makes me feel that it has high potential not only for surround sound, but also for audio. The bass has a core and clear outline, and it firmly supports the foundation. There is a feeling of use on the exterior such as scratches and dullness. Serial 1000852 (Asae Tomonori)
Maintenance information: 2023.4.11 operation confirmed
Accessories: instruction manual, saran net power cable
Main specifications: subwoofer with built-in amplifier, 300 W, sealed, acoustic suspension, simple anti-magnetic type, 4 ohm, 90 dB, W340 x H360 x D400 mm, 18 kg
The price has been reduced! A Fostex subwoofer born as a top model of the 2023/4/11 CW200A with a sales price of 45,000 yen. It makes me feel that it has high potential not only for surround sound, but also for audio. The bass has a core and clear outline, and it firmly supports the foundation. There is a feeling of use on the exterior such as small scratches and dullness. Serial 1000852 (Asae Tomonori)
Maintenance information: 2023.4.11 operation confirmed
Accessories: instruction manual, saran net power cable
Main specifications: subwoofer with built-in amplifier, 300 W, sealed, acoustic suspension, simple anti-magnetic type, 4 ohm, 90 dB, W340 x H360 x D400 mm, 18 kg
The price has been reduced. 2023/3/23 sales price 99,800 yen A woofer representing ALTEC that is also used in the A5. 1 bottle only It is an Alnico magnetic type woofer that is popular among vintage fans. The sticky yet tight tone is perfect for listening to 50's and 60's jazz. The exterior is dull and there is a feeling of use (Katsutsugu Hiura)
Maintenance information:2023.3.23 sound output confirmed
Accessories: none
Main specifications: 38m woofer frequency characteristics 20 to 1,000 Hz minimum resonance frequency 25 Hz rated input 35 W allowable input 50 W 16 ohm 105 dB recommended crossover frequency 500 Hz or more 11.8 kg/book
Victor's subwoofer. I don't know the details, but it has powerful bass for its small size. It is recommended for those who want to add low frequencies or those who want to set up surround sound from now on. The exterior is dull, etc., and there is a feeling of use. Serial 123K0265 (Asaine Tomonori)
Maintenance information: 2023.4.15 operation confirmed
Accessories: instruction manual
Main specifications: playback frequency band 40 to 100 Hz maximum output 20 W+20 W size 258 x 158 x 294 mm weight 5.8 kg
The price has been drastically reduced! 2023/4/4 sales price 79,800 yen ※The rubber edge has been changed, and the color of the cone paper is different on the left and right, so it's cheap. A 38cm woofer representing JBL used in Olympus, Paragon, etc. The low frequencies, which have a firm sense of volume and a faintly sweet flavor played by the 9.1 kg Alnico magnet, are excellent products that make you feel the joy of music the moment the sound comes out. The degree to which corn paper is sunburned is different on the left and right. Serial 31001/31258 (Tamura Eiji)
Maintenance information: 2023.4.4 sweep test good
Accessories: no accessories
Main specifications: 38cm woofer Alnico input 120W sound pressure level 97dB 8Ω recommended enclosure capacity 114L to 338L baffle opening diameter 355mm screw pitch (diagonal) 370mm depth 149mm 10.8kg/book
Disposal prices have been reduced. Member discounts do not apply. 2023/1/31 sales price 35,000 yen Technics 38cm woofer, pair. It emits powerful low frequencies that are sharp and crisp. There is dirt on the corn paper (Murakoshi Yoichi)
Maintenance information:2022.3.20 sound output confirmed
Accessories: none
Main specifications: 38cm woofer with linear damper, 8ohm, 98 dB, 23 to 4,000 Hz, baffle opening diameter, 362 mm, diagonal screw pitch, 381 mm, outer dimensions φ402x160 mm
*Currently on sale. Denon woofers. Bass reflex type with built-in amplifier. It is a subwoofer that reproduces powerful deep bass with a maximum output of 100W (PEAK). There are some abrasions on the exterior (Katsutsugu Hiura)
Maintenance information: 2023.4.3 sound output confirmed
Accessories: power cable
Main specifications: W225 x H375 x D370 mm weight 8.5 kg playback frequency range 20 Hz-400 Hz
Disposal prices have been reduced! (Member discounts are not applicable) 2023/3/23 sales price 398,000 yen The Jensen 15-inch energized speaker unit will arrive for the first time at Hi-Fi Hall. It's an old unit, but you can hear vivid playback sounds with a rich sense of speed. The exterior is dirty and dull. *The power supply unit is not included. (Miura Kimiya)
Maintenance information: Operation confirmed with Western Sound Ink 2023.3.22 (original confirmation of cone paper)
Accessories: no accessories
Main specifications: voltage 180V to 200V DC resistance 9.6/10.1Ω
※1 bottle only. JBL's classic 38cm woofer. The sharp, bouncy low frequencies and high efficiency are attractive. It is a model that is easy to match whether it's 2 way or 3 way. The exterior has wrinkles on the center cap (Murakoshi Yoichi)
Maintenance information:2023.3.20 sound output confirmed
Accessories: none
Main specifications: 38 cm woofer allowable input 60 W 8 ohms sound pressure level 101 dB recommended enclosure volume 114 L to 338 L depth 146 mm 8.6 kg
*There is no problem with operation, but since it is inexpensive, it is currently sold. 40cm woofer by Fostex It's an edgy, sharp sound (Oikawa Tetsuji)
Maintenance information: 2023.3.28 operation confirmed
Accessories: none
Main specifications: 8 ohms minimum frequency 38 Hz playback frequency band F0 to 5 kHz 200W 6.9 kg
GPA (Great Plains Audio) is a manufacturer that has taken over ALTEC's production facilities and is currently carrying out maintenance etc. of ALTEC units. GPA 515-8C made to imitate ALTEC's 515! The magnet is also quite sturdy, making it feel like Alnico. I think the sound trend is relatively close, but the mid range is also clear. The exterior is dull and there is a feeling of use (Katsutsugu Hiura)
Maintenance information:2023.3.23 sound output confirmed
Accessories: none
Main specifications: 38cm impedance 8Ω playback frequency band 20-1kHz 150W
The price has been reduced! 2023/3/18 sales price 79,800 yen This is a full-fledged home theater system subwoofer with 500W of power. It houses twin 9" LF drivers equipped with two 250W Class D amplifiers. The exterior has bumps and crevices. Serial XR40007916K17N1G (Satoshi Yonejima)
Maintenance information: 2023.3.18 sweep test good
Accessories: instruction manual, power cord
Main specifications: frequency characteristics 26 Hz to 140 Hz W330 × H365 × D351 mm 21.5 kg
The price has been reduced. 2023/3/20 sales price 100,000 yen Since there are repair marks on the cone paper, it is inexpensive. 15-inch woofer with Yale sound The detailed specs are unknown, but it is a clear sound with power and low frequencies without blurring (Sasaki Shota)
Maintenance information: 2023.3.20 sweep test good
Accessories: nothing
Main specifications: W401 x H204 mm, screw pitch, approx. 370 mm, weight 8.4 kg (actual measurement)
*Currently on sale. A Yamaha subwoofer with excellent operability and design. Although it is compact, it is one that is compatible with other speakers because it has a solid low frequency and is flat. There are tears, dullness, bumps, line wounds, etc. on the saran net (Oikawa Tetsuji)
Maintenance information: 2023.3.19 operation confirmed
Accessories: none
Main specifications: 20 cm cone type (anti-magnetic) playback frequency band using A-YST system 30 Hz to 200 Hz W235 x H365 x D312 mm 9.5 kg
Yamaha's classic subwoofer. The stylish body can be placed anywhere, making it the perfect match for multi-channel audio and watching DVDs. There is a feeling of use, smudges, and scratches on the serial F101361WY. (SASAKI Shota)
Maintenance information: 2023.3.18 operation confirmed
Accessories: none
Main specifications: subwoofer 60W 25Hz to 250Hz W211 x H480 x D347 mm weight 11.1 kg
The price has been reduced. 2023/3/8 sales price 35,000 yen A sealed subwoofer specially designed for Hi-Fi with high-resolution audio playback in mind. Adopts a “convertible structure” that allows you to change whether the baffle surface is facing forward or downward. The compact design that can be placed anywhere is also attractive. There is some dullness on the exterior (Kobayashi Hitoshi)
Maintenance information:2023.3.7 operation confirmed
Accessories: instruction manual, power cable
Main specifications: amplifier maximum output 91W rated output 72W (8Ω) W270 x H300 x D300 mm 9.6 kg
The price has been reduced. 2023/3/8 sales price 35,000 yen A sealed subwoofer specially designed for Hi-Fi with high-resolution audio playback in mind. Adopts a “convertible structure” that allows you to change whether the baffle surface is facing forward or downward. The compact design that can be placed anywhere is also attractive. There is some dullness in the exterior (Kobayashi Hitoshi)
Maintenance information:2023.3.7 operation confirmed
Accessories: instruction manual, power cable
Main specifications: amplifier maximum output 91W rated output 72W (8Ω) W270 x H300 x D300 mm 9.6 kg
*Currently on sale. A 25cm woofer from Sansui that I think is for the SP-Z9. EPCD is written on the center cap. There is one small hole on the edge. Other than that, the degree is generally good (Murakoshi Yoichi)
Maintenance information: 2023.1.8 sound output confirmed
Accessories: none
Main specifications: impedance 8 ohms (actual measurement) screw pitch (diagonal) 290 mm depth 125 mm diameter 305 mm
A 30cm woofer unit attached to the representative series from the 4311B to the 4312MK2. This unit is representative of JBL. It makes me feel the goodness of the overhang, which is typical of JBL. It can also come in handy as a spare. On the exterior, there are some stains on the cone on one side, and there are also dullness and scratches (Kobayashi Hitoshi)
Maintenance information:2023.3.7 operation confirmed
Accessories: none
Main specifications: 30 cm woofer unit maximum input: 75 W sound pressure level: 89 dB playback frequency band: 40 to 3 kHz Recommended cross: ~ 1.5 kHz impedance: 8 ohms diameter 310 x depth 107 mm 6 kg
*Currently on sale. A subwoofer system with a 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 construction using the same wood as the GT track. There is a small scar (Sasaki Shota)
Maintenance information: 2023.3.7 operation confirmed
Accessories: remote control
Main specifications: floor type anti-magnetic design amplifier output 120W cutoff frequency 30Hz to 130Hz power consumption 100W dimensions W580 x H440 x D440 mm weight 48 kg
A Fostex subwoofer that was born as a higher-level model of the CW200A. It makes me feel that it has high potential not only for surround sound, but also for audio. The bass has a core and clear outline, and it firmly supports the foundation. The exterior is dull (Sasaki Shota)
Maintenance information: 2023.3.6 operation confirmed
Accessories: original box, power cable, connection cable
Main specifications: subwoofer with built-in amplifier, 300 W, sealed, acoustic suspension, simple anti-magnetic type, 4 ohm, 90 dB, W340 x H360 x D400 mm, 18 kg
The price has been reduced. 2022/11/7 sales price 2,000 yen. *Currently on sale. 1 bottle only 18cm woofer from Pioneer. I was able to confirm the sound output, but there is a large feeling of use such as dullness, etc., and it is currently sold (Kanai Hidetsugu)
Maintenance information: 2022.10.15 sound output confirmed
Accessories: original box
Main specifications: 8 inch 28-42 hz impedance 8 ohms maximum input 20 W W234 x H102 x D234 mm 2.5 kg
The price has been reduced. 2022/12/29 sales price is 3,000 yen. Pioneer's 10cm unit. White corn is a fabric-like material, and the edges are made of rubber. There is a stain on the edge (Murakoshi Yoichi)
Maintenance information: 2022.11.13 sound output confirmed
Accessories: none
Main specifications: measured 8 ohms, screw pitch (diagonal), 134 mm, depth 78 mm