Comes with original box. Pioneer's 10cm full range unit. An item that is rarely seen and has a low distribution volume. I recommend it to those who like to make their own. I'm handing it over as it is because it's cheap (Oikawa Tetsuji)
Maintenance information: 2023.9.28 Operation confirmed
Accessories: original box, gasket, screws
Main Specifications: Single Cone, Full Range, 10cm, 80-2000Hz, 8Ω, 30W, 90dB
*Currently sold. This is a 10 cm full range unit produced by Fostex in a limited edition of 1,500 units. It features an energetic sound like the orange frame color. You can feel the goodness of a compact full range with the tension in the mid-range and the ease with which it stands up quickly. There are solder marks on the terminal (Oikawa Tetsuji)
Maintenance information: 2023.9.28 Operation confirmed
Accessories: original box, gasket, screws
Main specifications: 8Ω 20 to 40 kHz 90 dB W106 x H47 x D106 mm approx. 640 g
This model was reprinted to commemorate the 50th anniversary of Diamond Tone. This is the P-610M with 16 ohm specifications. It's more comfortable than an 8 ohm MB, and the sound is also pleasant. A combination with a tube amp is recommended (Daiki Goto)
Maintenance information: 2023.9.28 Operation confirmed
Accessories: gasket, screws, original box, instruction manual
Main specifications: 16cm single cone full range 16Ω 90dB artificial leather rolled edge 0.92 kg
Disposal prices have been reduced! (Member discounts are not applicable) 2023/7/14 sales price 29,800 yen ※Since the center cap has a dent, it is inexpensive. A 25cm unit from the Flat-MK2 series that is rarely in stock. You can enjoy a tasteful, natural sound. As for the exterior, there is yellowing and dirt on the cone, and dents in the aluminum part of the center cap. (YONEJIMA Satoshi)
Maintenance Information: 2023.7.14 Sweep Test Good
Accessories: no accessories
Main specifications: 25 cm double cone type full range 8 ohm 96 dB 30 to 20,000 Hz 2.8 kg
The price has been reduced! 2023/9/23 Sales price 29,800 yen*Cone paper has a lot of stains, so it's cheap! Limited model to 500 units! 20cm full range unit with lightweight cloth edges. The bass has a sense of dynamism, high resolution, and a high sense of speed unit in the mid to high frequencies. It is recommended for those who make their own backroad horns. There is a feeling of use on the exterior, such as stains on corn paper (Asahina Satoshi Method)
Maintenance information: 2023.9.23 sound output confirmed
Accessories: original box gasket
Main specifications: 20 cm cone type full range 8 ohms minimum resonance frequency 43 Hz playback frequency band F0 to 20 kHz output sound pressure level 99 dB maximum input 100 W baffle aperture dimensions 185 mm weight 5.54 kg
Disposal prices have been reduced! (Member discounts are not applicable) 2023/6/11 Sales price 35,000 yen*It is inexpensive because paint, magic marks, etc. on the frame are not in good condition. This is Altec's representative 20cm cone type full-range speaker unit, a ferrite model. The responsive, light sound is pleasant. The exterior has magic marks and paint stains. Serial 018418/047217 (Tamura Eiji)
Maintenance Information: 2023.6.11 Sweep Test Good
Accessories: no accessories
Main specifications: 20 cm cone type full range speaker frequency characteristics 70 Hz to 11 kHz minimum resonance frequency 80 Hz impedance 8 ohms rated input 12 W output sound pressure level 102 dB/W/m weight 1.4 kg
The price has been reduced. 2023/8/11 sales price 4,000 yen with 50mm full range made by ScanSpeak from the 2013/8 issue of STEREO. Please take this opportunity to try it out. (TAMURA Eiji)
Maintenance Information: 2023.8.11 Sweep Test Good
Accessories: magazines
The price has been reduced. 2023/8/11 sales price 4,000 yen with 50mm full range made by ScanSpeak from the 2013/8 issue of STEREO. Please take this opportunity to try it out. (TAMURA Eiji)
Maintenance Information: 2023.8.11 Sweep Test Good
Accessories: magazines
Disposal prices have been reduced! (Member discounts are not applicable) 2023/6/11 Sales price 35,000 yen*It is inexpensive because paint, magic marks, etc. on the frame are not in good condition. This is Altec's representative 20cm cone type full-range speaker unit, a ferrite model. The responsive, light sound is pleasant. On the exterior, there are magic marks, paint stains, and dirt around the edges. Serial 066423/066434 (Tamura Eiji)
Maintenance Information: 2023.6.11 Sweep Test Good
Accessories: no accessories
Main specifications: 20 cm cone type full range speaker frequency characteristics 70 Hz to 11 kHz minimum resonance frequency 80 Hz impedance 8 ohms rated input 12 W output sound pressure level 102 dB/W/m weight 1.4 kg
Comes with original box. There is no feeling of use and it is a beautiful individual. A 16cm full-range unit, limited to 500 units. Sound cohesion and good localization are unique to the full range. Recommended for self-made people. (TAMURA Eiji)
Maintenance information: 2023.9.15 sweep check OK
Accessories: original box, instruction manual
Main specifications: 16 cm cone type, full range impedance, 8 ohms, output sound pressure level, 93 dB, playback frequency band, F0 to 24 kHz, overall part: W304 x H1000 x D470 mm, weight approx. 3.5 kg
Phillips double cone full range unit. The sound has a European scent and is perfect for classical and vocals. As for the exterior, rust can be seen on the frame and metal parts and deterioration in the gasket. (MIURA Kimiya)
Maintenance information: 2023.9.13 sweep check OK
Accessories: none
Main specifications: 30cm full range 35-20,000 Hz 8Ω 98dB 25W baffle aperture diameter 27.8 cm diameter 31.5 x depth 15.1 cm
The price has been drastically reduced. 2023/5/19 sales price 89,800 yen. 16 ohms! For those who know, this 12 inch full range unit by JBL is called a masterpiece. You can enjoy the crisp, early JBL tones with fixed edges, light cone paper, and large magnets covered with D130. There are repair marks and light stains in one place on the cone paper (Yoichi Murakoshi)
Maintenance information: 2023.5.17 sound output confirmed
Accessories: none
Main specifications: 30 cm cone type full range unit impedance 16 ohms sound pressure level 101 dB recommended enclosure internal volume 114 L to 338 L depth 124 mm weight 7.3 kg
Conductivity has been confirmed, but since there is no field power supply, no sound output has been confirmed, and it is currently sold. Jensen's 30cm field type full range unit. Butterfly damper specification. There is no 6-pin plug on one side (Tetsuji Oikawa)
Maintenance Information: 2023.9.6 Confirmation only
Accessories: none
Main specifications: 30cm full range field type voice coil (120731 side 7.3 ω/220740 side 8.0 Ω) field coil (120731 side 4.9 Kω/220740 side 5.1 KΩ)
The price has been reduced. 2023/8/3 sales price 2,000 yen*Currently for sale is a Victor 10cm full range unit. The bass is subdued yet soft, and the soft midrange is attractive. The exterior is dull (Yonejima Satoshi)
Maintenance Information: 2023.8.3 Sweep Test Good
Accessories: no accessories
Main specifications: W131 x H55 mm, screw holes, 115 mm between diagonals, impedance 8 ohms
The price has been reduced. 2023/8/3 sales price 2,000 yen*Currently sold product Victor's 10cm full range. The clearness of the middle sound is attractive, and the impression is that there is no habit and there is no fatigue from listening to any genre. As for the exterior, there are light scratches on the frame (Satoshi Yonejima)
Maintenance Information: 2023.8.3 Sweep Test Good
Accessories: no accessories
Main Specifications: 10 cm unit 8 ohm diameter 130 x H55 mm screw pitch (diagonal) 116 mm
Disposal prices have been reduced! (Member discounts are not applicable) 2023/7/29 sales price 34,800 yen This is a 20 cm cone type full-range speaker unit representing Altec, a ferrite model. The responsive, light sound is truly amazing. There are magic marks on the exterior. Serial 012872/012932 (Yonejima Satoshi)
Maintenance Information: 2023.7.29 Sweep Test Good
Accessories: no accessories
Main specifications: 20 cm cone type full range speaker frequency characteristics 70 Hz to 11 kHz minimum resonance frequency 80 Hz impedance 8 ohms rated input 12 W output sound pressure level 102 dB/W/m weight 1.4 kg
The price has been reduced. 2023/8/7 sales price 6,000 yen*1 bottle only. This 20cm full range unit is perfect for backload horns. The 80s-like sense of reasonable range and natural tone are appealing. Corn paper discoloration can be seen (Sasaki Shota)
Maintenance information: 2023.8.7 Operation confirmed
Accessories: original box
Main Specifications: Double Cone 20cm Full Range Unit Input 25W/Max 80W FO to 20,000Hz 16Ω 96.5dB 3.7 kg
The price has been reduced! 2023/7/25 selling price 2,000 yen per bottle only. FE83E AV compatible model. It's a simple sound with no habit, and you can enjoy an energetic sound with good response (Asaine Tomonori)
Maintenance information: 2023.7.25 sound output confirmed (good sweep test)
Accessories: original box, instruction manual, mounting screws
Main specifications: frequency characteristics FO to 30kHz 8Ω (actual measurement 8/8Ω) maximum input 10W external drilling dimensions φ72mm total weight 288g
Unopened item I opened it for inspection and photography. A PE-101 reprint unit commemorating the 70th anniversary of Pioneer's founding. The good localization unique to full-range speakers and the well-balanced sound quality in the playback band are attractive. Serial HH0054, HH0056 (Miura Kimiya)
Maintenance information: 2023.8.19 Operation confirmed
Accessories: instruction manual, connecting cable, original box
Main Specifications: 10 cm full range single cone speaker, 8 ohm FO to 20,000 Hz, 90.5 dB
Disposal prices have been reduced! (Member discount does not apply) 2023/7/6 sales price 79,800 yen, edge, brand new, replaced! Professional model of the JBL masterpiece 20cm full range LE8T. There is a sense of volume in the bass for the size, and the excellent sound is attractive. The exterior is oxidized and dirty. Serial 16380/18595 (Kimiya Miura)
Maintenance Information: 2023.7.4 Maintained (edge replaced)
Accessories: no accessories
Main specifications: 20 cm cone type full range Alnico 8 Ω 92 dB playback frequency 40 to 15,000 Hz 3.6 kg
The price has been reduced! 2023/8/2 sales price 49,800 yen ※Only 1 TAD CST driver used in the EX series has arrived. It is also used in the company's high-end speakers, and reproduces sound that is smooth and faithful to the original sound. How about for stock? (TAMURA Eiji)
Maintenance information: 2023.8.2 sweep test good
Accessories: no accessories
Main specifications: screw pitch approx. 168 mm, weight 2.3 kg
※There is no problem with operation, but since it is cheap, it is currently sold. 7cm full range unit How about getting started with making your own? There is a feeling of use on the exterior, such as solder marks (Mizusaki Ryo)
Maintenance Information: 2023.8.15 Sound output confirmed
Accessories: original box
Main specifications: impedance 8 ohms, outer diameter, 95 mm, height 60 mm, weight 0.62 kg (actual measurement)
※There is no problem with operation, but since it is cheap, it is currently sold. 10ch full range How about a self-made introductory machine (Oikawa Tetsuji)
Maintenance Information: 2023.8.14 Operation confirmed
Accessories: none
Main specifications: 10 cm full range 8 ohms 90 dB diameter 105 mm height 59.5 mm 1,060 g
Unused item. A full-range Mark Audio unit that was sold as an appendix to ONTOMO MOOK. The design has a small aperture yet has a long stroke, and has an improved playback limit in the low frequencies. The sound quality is clear and sharp (Sasaki Shota)
Accessories: none
Main specifications: 6cm full range unit minimum resonance frequency 7.5 Hz output sound pressure 83.4 dB 1.69 g
※1 bottle only. It is inexpensive because the frame is not in good condition such as paint or magic marks. It is a 20cm cone type full-range speaker unit representing Altec, a ferrite model. It features a responsive, light sound. The exterior has magic marks and paint stains. Serial 047229 (Yonejima Satoshi)
Maintenance Information: 2023.8.13 Sweep Test Good
Accessories: There are no accessories
Main specifications: 20 cm cone type full range speaker frequency characteristics 70 Hz to 11 kHz minimum resonance frequency 80 Hz impedance 8 ohms rated input 12 W output sound pressure level 102 dB/W/m weight 1.4 kg
speaker unit. Details are unknown, but it is a sturdy unit with a die-cast frame. There is a feeling of use such as dullness on the exterior (Takahashi Nobuyuki)
Maintenance Information: 2023.8.13 Operation confirmed
Accessories: none
Main specifications: W156 x D156 x H79 mm 0.9 kg (actual measurement)
The price has been reduced. 2023/7/21 sales price 2,500 yen ※Since it is cheap, it will be handed over as is. Although it is a low-cost model of the 8 cm full range unit by Fotex, it is recommended that it is just right for desktop-sized boxes. On the exterior, there are indentations on the edges. (TAMURA Eiji)
Maintenance information: 2023.7.21 Good sweep test
Accessories: There are no accessories
Main specifications: 8 cm full range unit impedance 8 ohms rated 10 W playback frequency band 110 Hz to 20 kHz output sound pressure level 81 dB baffle aperture diameter 73 mm weight 325 g
The price has been reduced! 2023/8/8 sales price 300 yen ※ There is no problem with operation, but since it is cheap, it will be delivered as is. Only one is an 8cm full range unit from Tokyo Corn Paper Mfg. This is an easy-to-use unit for self-made introductory use. There are no particularly noticeable scratches on the exterior (Asaine Tomonori)
Maintenance Information: 2023.8.8 Operation confirmed
Accessories: original box
Main specifications: 8 cm full range unit 8 ohms 81,5 dB FO to 20,000 Hz weight 265 g
*Currently sold. A full-range unit that creates responsive sound quality with a lightweight cone and rubber edges. The low range is moderately braked, so you can enjoy a sense of volume over a 10 cm unit. (YONEJIMA Satoshi)
Maintenance Information: 2023.8.11 Sweep Test Good
Accessories: instruction manual, original box
Main specifications: 10 cm full range unit impedance 8 ohms minimum resonance frequency 82 Hz playback frequency band to 16 kHz output sound pressure level 88 dB input 36 W magnet mass 120 g total mass 405 g
※Currently sold is a system in which the 209-8A is mounted to an enclosure with a stand made by myself. It's a desktop-sized speaker that's easy to use, and you want to play with a small vacuum tube amplifier. The exterior is dirty and scratched. (TAMURA Eiji)
Maintenance Information: 2023.8.11 Sweep Test Good
Accessories: self-made stand
Main specifications: 8Ω 80Hz to 15kHz 94dB allowable input 10W W245 ✕ H310 ✕ D220mm (stand included) weight 2.5 kg/book
The price has been reduced. 2023/6/1 sales price 25,000 yen ※ There is no problem with operation, but since it is cheap, it is currently sold. Electro Voice 20cm coaxial full range The sound is bright and crisp, and it can cover enough band with just one shot, so it's an easy-to-use unit. There is little feeling of use and it is in good condition (Oikawa Tetsuji)
Maintenance Information: 2023.6.1 Operation confirmed
Accessories: original box, instruction manual
Main Specifications: Coaxial 2-way full range aperture 20 cm playback frequency band 50 to 15,000 Hz crossover 2,500 Hz 8 ohms maximum input 30 W output sound pressure level 97.7 dB diameter 206 x depth 83 mm 1.4
Comes with a full 50mm range made by Scanpeak from the 2013/8 issue of STEREO. Please take this opportunity to try it out. (TAMURA Eiji)
Maintenance information: 2023.8.11 sweep check OK
Accessories: magazines
* There is no problem with the current operation, but since it is cheap, it is a product sold as is without a warranty. This is a set of FOSTEX unit PW80 and PT20 from the stereo magazine appendix. *There is no enclosure with the magazine and the same appendix. There are only units (Wang Zhan)
Maintenance information: 2023.4.29 Operation confirmed (sound output check OK)
Accessories: none
Main Specifications: [PW80] 8cm cone woofer impedance 8Ω minimum resonance frequency 130Hz output sound pressure level 83dB input 8W [PT20] 20mm soft dome tweeter impedance 8Ω playback frequency band: 3000Hz to 32000Hz
※There is no problem with operation, but since it is cheap, it is currently sold. 17cm full range unit from Siemens. The sensitivity is good in the mid to high range, and it falls out quickly. Wind instruments such as saxophones seem to make a tasteful sound. There are traces of solder in the terminal (Oikawa Tetsuji)
Maintenance Information: 2023.8.6 Operation confirmed
Main specifications: impedance 8 ohms, outer diameter, 182 mm, height 73 mm, 1.2 kg
The price has been drastically reduced! 2023/7/17 sales price 60,000 yen A standard 30cm Alnico full range unit built into the SP-505J, etc. While the volume of the bass is modest, the response is better than the D130, and the strong sound with a strong extrusion like Altec is attractive. The exterior is dull and dirty. Serial 24023/40709 (Yonejima Satoshi)
Maintenance information: 2023.7.17 Maintained (kinshi wire replacement, corn paper repair)
Accessories: There are no accessories
Main specifications: 30 cm full range unit, 16 ohms, 98 dB, recommended enclosure volume, 56 to 141 liters, diameter, 309 x D102 mm, weight, approx. 4 kg/bottle
※The frame is cheap because paint, magic, etc. are not in good condition. It is a 20cm cone type full-range speaker unit representing Altec, a ferrite model. The responsiveness and light sound are truly amazing. The exterior has magic marks and paint stains. Serial 018385/018404 (Yonejima Satoshi)
Maintenance information: 2023.7.29 Good sweep test
Accessories: There are no accessories
Main specifications: 20 cm cone type full range speaker frequency characteristics 70 Hz to 11 kHz minimum resonance frequency 80 Hz impedance 8 ohms rated input 12 W output sound pressure level 102 dB/W/m weight 1.4 kg
The price has been drastically reduced. 2023/6/20 sales price 39,800 yen, with box, excellent condition! A newly developed full-range unit that inherits the development philosophy and proprietary technology of the Sol series. By combining thin, supple, and high-density materials with two-layer papermaking technology, the diaphragm makes it possible to reproduce a bright and taut mid-range, good standing, sharp treble, and thick bass (Kobayashi Hitoshi)
Maintenance Information: 2023.6.19 Operation confirmed
Accessories: original box
Main specifications: 16cm full range 8Ω 60W minimum resonance frequency 60Hz playback frequency band FO to 20kHz 90.5dB baffle opening size φ151mm 2.28kg
※Since there are edge repair marks, it is inexpensive. The 610DB is a famous diamond-tone machine that still boasts high popularity today. Its popularity has increased year by year, and it is such a unit that there are no strangers to those who make their own. Using Alnico magnets, it is a full range that is very easy to use without any habit from low to high frequencies. It makes an astonishing amount of noise depending on how the enclosure is made. On the exterior, there are repair marks on the edges and scratches on the corn paper. Serial 22224/22228 (Miura Kimiya)
Maintenance Information: 2023.7.15 Operation confirmed
Accessories: instruction manual
Main specifications: Playback frequency characteristics 70 Hz to 20 kHz output sound pressure level 92 dB impedance 8 ohms maximum input 20 W weight 0.92 kg/unit
The price has been reduced! 2023/6/27 A legendary national unit with a sales price of 35,000 yen, commonly known as Genkotsu. The strong point (black sphere) that stands out at the center plays a major role in that sound. You can enjoy the thick, dry tone. As for the exterior, there are threads, creases, and dents on the corn paper. (MIURA Kimiya)
Maintenance Information: 2023.6.27 Operation confirmed
Accessories: There are no accessories
Main specifications: full range unit, 8 ohms, playback frequency band, F0 to 15,000 Hz, rated input, 3 W, maximum input, 8 W, output sound pressure level, 94 dB, weight, 1.26 kg
Probably an unused item! This is a 13cm full range unit using a large Alnico magnet of about 1.5 kg. Please enjoy the thick mid-range sound with no sense of distortion due to Alnico. There is no feeling of use and it is good (Sasaki Shota)
Maintenance Information: 2023.7.11 Sweep Test Good
Accessories: original box
Main specifications: 8 ohms minimum resonance frequency 60 Hz playback frequency band F0 to 30 kHz output sound pressure level 91.5 dB/W (1 m) input 75 W baffle aperture dimensions 125 mm W154 x H105 x D154 mm 2.9 kg
* There was no problem with the sound output operation, but since there is a large dent in the center cap on one side and there are repair marks of torn corn paper, it is currently sold at a low price. For those of you who know, JBL's 12-inch full-range unit is called a masterpiece. You can enjoy the sharp early tones of JBL with fixed edges and large magnets covered with D130 on light corn paper. There are traces of repairing torn corn paper from the back, etc., and the condition is not good (Oikawa Tetsuji)
Maintenance Information: 2023.6.12 Operation confirmed
Accessories: none
Main specifications: 30cm cone type full range unit impedance 8 ohms sound pressure level 101 dB recommended enclosure internal volume 114 L to 338 L depth 124 mm weight 7.3 kg
Disposal prices have been reduced! (Member discounts are not applicable) 2023/5/21 sales price 148,000 yen Maintained! ALTEC coaxial 2-way speaker unit. It comes with a 1000Hz crossover network so you can use it as a full range speaker. The high range is equipped with a high frequency driver equivalent to 806-8A, so you can enjoy excellent Altec sound. There is a scratch on the corn paper. (MIURA Kimiya)
Maintenance information: 2023.5.19 Maintained (external lead wire phosphor bronze plate pair 4 poles replaced. Magnetic circuit anti-corrosion maintenance, diaphragm centering adjustment assembly. Operation confirmation)
Accessories: There are no accessories
Main specifications: 38cm coaxial 2-way full range impedance 8Ω playback frequency band 20Hz to 12kHz efficiency 100dB
The price has been reduced! 2023/6/21 sales price 39,800 yen A rare unit has arrived. The 501 series 25cm coaxial speaker unit was developed using the popular Golden 50 series as a material. It is characterized by a sharp mid to high range. It seems to match with a backload type enclosure (Fujisawa Yukishi)
Maintenance information: 2023.6.21 sweep tested
Accessories: none
Main specifications: 25 cm 2 way coaxial type 32 to 25,000 kHz 8 Ω 102 dB diameter 302 x depth 167 mm 4.5 kg
※There is no problem with operation, but since it is inexpensive, it will be handed over as is. High efficiency 20cm full range speaker with tweeter dome. It's a full range that excels at vocal playback. (Miura Kimiya)
Maintenance information: 2023.6.21 operation confirmed
Accessories: original box
Main specifications: 20 cm full range impedance 8 ohms playback frequency to 18 kHz output sound pressure level 92 dB weight 1.3 kg
Limited edition of 300 sets. This is a super version of the FE168E-Sigma that is highly evaluated for backloading. It features a high speed and responsive tone. On the exterior, you can see a feeling of use (Hitoshi Kobayashi)
Maintenance information:2023.6.19 operation confirmed
Accessories: none
Main specifications: 16 cm full range unit impedance 8 ohms minimum resonance frequency 60 Hz playback frequency band FO-25 kHz magnet weight 2180 g (diameter 145 mm x 2 steps) Total weight about 4.4 kg
※Since it is inexpensive, it will be handed over as is. It's a famous gem from Super Swan. The solid mid to high range that doesn't make you think it's a full range is attractive. If you pair it with an enclosure that compensates for the low frequencies, it will transform into sound quality that is unimaginable at 10 cm. There is an appearance and feeling of use (Hitoshi Kobayashi)
Maintenance information:2023.6.19 operation confirmed
Accessories: original box, instruction manual
Main specifications: 10cm full range 8Ω F0 to 18kHz 93 dB
The price has been reduced! 2023/6/3 sales price 4,000 yen Foster's 10cm full-range speaker unit, the predecessor of Fostex. Even though it has a small aperture, it comes off easily and makes a pleasant sound. It is also recommended for those who make small systems and like vintage things. The exterior has a feeling of use such as dullness over time, but it is generally good. (Yamato Yuki)
Maintenance information: 2023.6.3 operation confirmed
Accessories: none
Main specifications: 8ohm 40W 10cm full range speaker unit 600g
*There is no problem with operation, but since it is inexpensive, it is currently sold. Full range units in the ONTOMO MOOK appendix. Fostex's first aluminum cone diaphragm and center cap were used. It features sound rise and sharpness. There is no main magazine. It is in good condition (Oikawa Tetsuji)
Maintenance information: 2023.6.14 operation confirmed
Accessories: none
Main specifications: 8cm full range unit impedance 8ohm minimum resonance frequency 105Hz sound pressure level 82.5dB
The price has been reduced. 2023/6/2 sales price 16,800 yen. *Currently on sale. This is a 10cm full-range unit produced in a limited edition of 1,500 units by Fostex. It features an energetic sound like the orange frame color. The tension in the mid range and the ease of standing up can be felt by the goodness of a small full range (Hiura Katsutsugu)
Maintenance information: 2023.6.2 sound output confirmed
Accessories: gasket, mounting screws
Main specifications: 8 ohms 20 to 40 kHz 90 dB W106 x H47 x D106 mm approx. 640 g