Disposal prices have been reduced! (Member discounts do not apply) 2022/10/22 sales price 89,800 yen Maintenance completed! ※It is inexpensive because the network is out of stock. 1 bottle only The ALTEC 605B, which is touted as a masterpiece of professional monitors due to its high degree of perfection, is sold separately. Achievements at many recording sites can be confirmed in numerous recorded works. Please experience the strong, dry ALTEC sound with high penetrating power. The exterior has dullness, rust, and repair marks. Serial 391638 (Yonejima Satoshi)
Maintenance information: 2022.10.21 Maintained (coaxial tweeter distortion and cone repair)
Accessories: no accessories
Main specifications: 2-way 38cm coaxial speaker unit 16Ω frequency characteristics 20Hz to 20kHz minimum resonance frequency 25Hz rated input 35W crossover frequency 1.6kHz diameter 389 x depth 254 mm weight 12.7 kg
Good product! 10 cm full range unit sold in a limited edition of 2000 units. It's still very popular, and I recommend combining it with Backroad. The clear mid to high frequencies and thick bass are attractive (Fujisawa Yukishi)
Maintenance information: 2023.1.14 sweep tested
Accessories: instruction manual, connection cord, original box, gasket, screws
Main specifications: 10cm cone type full range unit 8ohm 90dB F0 to 35kHz baffle opening dimensions 103 mm 1.2 kg
※There is only 1 bottle, but it's been a long time since it arrived! The 16Ω P-610M was reprinted to commemorate the 50th anniversary of Diamond Tone. I feel that the noise is more comfortable than an 8ohm MB. A combination with a tube amplifier is recommended. There are thin line marks on corn paper (Fujisawa Yukishi)
Maintenance information: 2023.1.14 sweep tested
Accessories: instruction manual, original box, mounting screws
Main specifications: 16cm single cone full range 16Ω 90dB artificial leather roll edge 0.92 kg
Good condition, original box included! Fostex's popular 16cm full range. This unit has a light sound and is ideal for small bass reflex enclosures and backload types. The unit is easy to play, so you can enjoy it even with a small tube amp. It is in good condition (Sasaki Shota)
Maintenance information: 2023.1.10 sweep test good
Accessories: manual, original box
Main specifications: double cone type full range speaker 16cm 8ohm 92dB weight 1.1 kg
Comes with original box! 10cm full range unit with electro voice. How about using it for a small full range speaker or for the MID range (Sasaki Shota)
Maintenance information: 2023.1.10 sweep test good
Accessories: original box
Main specifications: 8Ω playback frequency band 90-18000Hz output level 91db allowable input 10w baffle opening diameter 106 mm depth 50 mm screw diagonal 118 mm
1 bottle only A powerful 20 cm full range unit sold exclusively by Fostex for backroad horns. It's a popular unit with a powerful magnetic circuit and a bold sound that uses waveform cross-edges. There is a feeling of use and dullness (Sasaki Shota)
Maintenance information: 2023.1.10 sweep test good
Accessories: original box
Main specifications: 20cm double cone type full range impedance 16ohm playback frequency band to 16000Hz input 30W baffle hole diameter: 186 mm diameter weight 3.25 kg/book
*Only 1 bottle, currently on sale. The SONY full range unit has a low range with plenty of volume and a high range that stretches out honestly, and the sense of vocal localization is excellent, just like a full range. I think it would be appropriate to put it in a 4 to 6 liter bass reflex box. The exterior is generally beautiful, but there are scratches on the frame packing part (Hiura Katsutsugu)
Maintenance information: 2022.12.17 sound output confirmed
Accessories: none
Main specifications: impedance 2 ohms (actual measurement) W110 x H110 x D53 screw pitch 116 mm weight 0.54 kg
The price has been reduced. 2022/7/23 sales price 99,800 yen JBL's 38cm cone type full range unit. Unlike modern heavy bass, it reproduces bright and light low frequencies. A standard unit that can make many types of sound depending on the driver or tweeter that is sharp and can be used for various types of sound. As for the exterior, there is a small repair mark on the cone paper on one side (Sasaki Shota)
Maintenance Information: 2022.7.23 Sweep Test Good
Accessories: none
Main specifications: 38cm cone type full range unit Alnico 8Ω 103dB Recommended enclosure volume 114 to 338 L Frequency characteristics 50 to 6,000 Hz Screw pitch (diagonal) 370 mm 7 kg
The price has been reduced. 2022/8/7 sales price 99,800 yen gray frame type. I think corn paper is ricorn. 38cm cone type full range unit from JBL. Unlike modern heavy bass, it reproduces bright and light low frequencies. It is a standard unit that can make many types of sound depending on the driver or tweeter that is sharp (Oikawa Tetsuji)
Maintenance information: 2022.8.7 operation confirmed
Accessories: none
Main specifications: 38cm cone type full range unit Alnico 8Ω 103dB Recommended enclosure volume 114 to 338 L Frequency characteristics 50 to 6,000 Hz Screw pitch (diagonal) 370 mm 7 kg
Disposal prices have been reduced. Member discounts do not apply. 2022/11/13 sales price 10,000 yen. *Currently on sale. 1 bottle only The rare unit P-610FB has arrived! 16cm single cone type full range unit It is a model that suppresses distortion and achieves durability and a wide range. Sounds rich in musicality and satisfying listening are reproduced from the ferrite magnet unit. There is a slight feeling of use (Takasaki Atsushi)
Maintenance information: 2022.11.6 sound output confirmed
Accessories: instruction manual, original box
Main specifications: single cone type full range 16cm unit 8ohm maximum input 20W playback frequency band 70Hz to 20000Hz output sound pressure level 92dB weight 0.78 kg/bottle
Disposal prices have been reduced. (Member discounts do not apply.) 2021/12/19 sales price 18,000 yen, rare Alnico red van, early 10,000 LINES 8-inch bronze. Unlike late double cones, it is a single cone type with a fixed edge specification for paper. You can listen to it with a simple, crisp, and tasteful sound. There is peeling on the emblem (Murakoshi Yoichi)
Maintenance information: 2021.12.19 sound output confirmed
Accessories: none
Main specifications: 20 cm full range 11 ohms (actual measurement) mounting hole diagonal 19.5 cm
Altec's 20cm coaxial 2-way. The crispness is the same, but the impression is different from Altec of yesteryear, and clarity and delicacy have been added. There is a feeling of use over time (Fujisawa Yukishi)
Maintenance information: 2022.12.24 sweep chuck completed
Accessories: none
Main specifications: 20cm full range 8ohm maximum input 32W
The price has been reduced! 2022/12/12 sales price 69,800 yen 2022.12.12 maintained! This is the ferrite model of LE8T. The bass is more voluminous than the Alnico type, and the sense of scale is excellent even though it is a small size. The soft tone makes you hear the vocals delicately. The exterior is dull and has small scratches due to aging. Serial 47043/51729 (Kimiya Miura)
Maintenance information: 2022.12.12 Maintained (removing the cone, damper and center cap to clean the porcelain circuit slit, anti-rust measures)
Accessories: no accessories
Main specifications: 20 cm full range unit, ferrite magnet, 8 ohms, playback frequency, 35 to 15,000 Hz, screw pitch (diagonal), 193 mm, 3.7 kg
The price has been reduced. 2022/12/9 sales price 6,000 yen. Yamaha 20cm full range unit with unknown details. Uses fixed edges and Alnico magnets. How about using it as an introduction to DIY audio? There are stains on corn paper and white stains like paint (Murakoshi Yoichi)
Maintenance information: 2022.12.9 sound output confirmed
Accessories: none
Main specifications: 8Ω 15W screw pitch (diagonal) 195mm external shape 201mm depth 181mm
This is a PHILIPS full range unit. It was released in the latter half of the 1960s and details are unknown, and although it is centered in the middle range, it has a relatively high resolution sound. The exterior is dull and sunburned over time, and something like paint is applied to the back of the frame (Takahashi Nobuyuki)
Maintenance information: 2022.12.16 operation confirmed (good sweep test)
Accessories: none
Main specifications: 8Ω size 155 x 155 mm height 65 mm diameter 166 mm weight 742 g (measured value)
※Since the edge seems to have deteriorated, it is inexpensive. The famous Diamond Tone 610DB is still highly popular. Its popularity has increased year by year, and there are no strangers to those who make their own units. It is a full range that uses Alnico magnets and is very easy to use without any peculiar characteristics from low to high frequencies. The exterior is dull and moldy. Serial 28823/28824 (Tamura Eiji)
Maintenance Information: 2022.12.17 Sweep Check OK
Accessories: none
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/piece
Disposal prices have been reduced. Member discounts do not apply. 2022/7/16 sales price 29,800 yen ※There is a crack on the edge. Philips' double cone full range. As expected, Philips (Murakoshi Yoichi) makes you enjoy listening to music without feeling lacking in the microwave with a light paper cone and a firm sub cone
Maintenance information: 2022.7.2 sound output confirmed
Accessories: none
Main specifications: 30cm double cone full range 8Ω 100dB
12cm unit for Pioneer mids. Details are unknown, but it looks like the 70s, FB cone era. The edges are made of cloth. There is a line scratch on the center cap on one side and a repair mark on the cone (Murakoshi Yoichi)
Maintenance information: 2022.10.22 sound output confirmed
Accessories: none
Main specifications: frame diameter 142 mm screw pitch (diagonal) 135 mm depth 94 mm 1.4 kg
Disposal prices have been reduced. Member discounts do not apply. 2022/11/6 sales price 10,000 yen. Toshiba 18cm paper cone unit with unknown details. The thin paper cone and Alnico magnet are reminiscent of units made overseas (Kanai Hidetsugu)
Maintenance information: 2022.10.29 sound output confirmed
Accessories: none
Main specifications: impedance 8 ohms (measured 9 ohms) screw pitch 195 mm (diagonal) 10 w
The price has been reduced. 2022/12/5 sales price 29,800 yen*6 month warranty. Altec's 10cm full range unit that is rarely in stock. An ALTEC unit with an orthodox design suitable for bass reflex. Please enjoy the speedy sounds unique to ALTEC (Itsuro Mizushima)
Maintenance information: 2022.12.5 operation confirmed
Accessories: none
Main specifications: inch screw pitch 120 mm, playback frequency characteristics 130 to 14,000 Hz, efficiency 94 dB, impedance 7 ohms, weight 0.8 kg
An 8cm unit with a diamond tone thought to be a squawker. It's a huge magnetic case, and it's really easy to make. The degree is generally good (Murakoshi Yoichi)
Maintenance information: 2022.12.9 sound output confirmed
Accessories: none
Main specifications: 16Ω screw pitch (diagonal) 115mm external shape 125mm depth 65mm
Yamaha 20cm full range unit with unknown details. Uses fixed edges and Alnico magnets. How about using it as an introduction to DIY audio? There are stains on corn paper and white stains like paint (Murakoshi Yoichi)
Maintenance information: 2022.11.29 sound output confirmed
Accessories: none
Main specifications: 8Ω 15W screw pitch (diagonal) 195mm external shape 201mm depth 181mm
3-inch full range unit from French AUDAX. Since it's a 3-inch unit, I can't expect much in the low frequencies, but I was able to hear sharp, clear sounds in the mid to high frequencies. The exterior is slightly dull. Serial 102426A 102426A (Takahashi Nobuyuki)
Maintenance information: 2022.12.9 operation confirmed (good sweep test)
Accessories: original box
Main specifications: minimum resonance frequency 141 Hz efficiency 82.6 dB diameter 91 mm thickness 56 mm weight 292 g (actual measurement)
*Currently sold. Very easy to use FOSTEX horn tweeter. The frequency band is also wide and you can enjoy sharp sound quality typical of horn tweeters (Itsuro Mizushima)
Maintenance information: 2022.12.5 operation confirmed
Accessories: instruction manual, original box
Main specifications: Horn type tweeter playback frequency 5,000 to 50,000 Hz cutoff frequency 2,600 kHz recommended crossover 5,000 Hz or more 8Ω output sound pressure level 98.5 dB diameter 87 x H49.5 mm weight 340 g
Good enough to doubt the model year. Coral double cone 16cm full range unit. Uses a long voice coil that was also used in the beta series. It literally has a straightforward and light sound (Murakoshi Yoichi)
Maintenance information: 2022.12.1 sound output confirmed
Accessories: original box
Main specifications: 16cm double cone full range 8Ω 98dB baffle opening dimensions 143 φmm 1.4 kg
※1 bottle only. 16cm double cone full range under the name Foster, which is the origin of FOSTEX FE163. It features a cloth edge configuration similar to FE163 and no center hole. Generally good (Murakoshi Yoichi)
Maintenance information: 2022.10.23 sound output confirmed
Accessories: none
Main specifications: Impedance 8Ω (measured 8Ω) 25W screw pitch 174mm (diagonal)
Prices have been reduced. The 2022/11/2 sales price is 4,000 yen. Diatone 10cm full range unit. A polyester resin film is used for the edge part, which improves rise characteristics, responsiveness to pulsive signals, and suppresses the occurrence of distortion. There is dirt on all sides, feeling of use, and dirt on the edges (Kanai Hidetsugu)
Maintenance information: 2022.11.2 sound output confirmed
Accessories: none
Main specifications: Impedance 8Ω rated input 15W aluminum cast frame weight approx. 700g
Prices have been reduced. 2022/7/28 Sales price 3,000 yen Details unknown, 7cm full range unit from Aiwa. The center cap is aluminum and the edge is made of cloth. How about getting started with DIY audio? Good product with little feeling of use (Murakoshi Yoichi)
Maintenance information: 2022.3.25 sound output confirmed
Accessories: gasket, mounting screws
Main specifications: 6Ω (measured 6/6Ω) unit diameter 75mm depth 42mm 335g
Disposal prices have been reduced! (Member discounts do not apply) 2022/9/17 Sales price 89,800 yen ※ It is cheap because the network is out of stock. 1 bottle only. It is sold alone with the ALTEC 605B, which has a high degree of perfection and is touted as a masterpiece of professional monitors. You can check the achievements at many recording sites in a number of recorded works. Please experience the tight, dry ALTEC sound with high penetrating power. The exterior is dirty and scratched. (Yonejima Satoshi)
Maintenance information: 2022.9.17 good sweep test
Accessories: There are no accessories
Main specifications: 2-way 38cm coaxial speaker unit 16Ω frequency characteristics 20Hz to 20kHz minimum resonance frequency 25Hz rated input 35W crossover frequency 1.6kHz diameter 389 x depth 254 mm weight 12.7 kg
The price has been reduced! 2022/9/11 sale price 54,800 yen beautiful item! A 10cm full range unit sold in a limited edition of 2000 units. It's still very popular, and I recommend combining it with a backroad. The clear mid to high frequencies and thick bass are attractive (Shota Sasaki)
Maintenance information: 2022.9.11 good sweep test
Accessories: original box, screws, gaskets
Main specifications: 10cm cone type full range unit 8Ω 90dB F0 to 35kHz baffle opening dimensions 103 mm 1.2 kg
Prices have been reduced. 2022/10/10 sales price 15,000 yen An 8cm full range unit sold in a limited edition of 3,000 units. The response and sharpness are impressive, and the sound is bright and tense. The exterior has a feeling of use such as dullness. There are some screw installation marks and repair marks on the frame (Yamato Yuki)
Maintenance information: 2022.10.10 Operation confirmed (good sweep test)
Accessories: none
Main specifications: 8cm cone type full range 8Ω 88dB F0 to 40kHz baffle opening dimensions 73 mm diameter 470 g
*Currently sold: 1 bottle only. 16cm full range speaker unit Valum ferrite magnets are used for the magnetic circuit. The edge part uses a free edge method in which the cloth is impregnated with a special agent and molded into a roll shape. There are age spots and dullness, but the condition is beautiful (Kanai Hidetsugu)
Maintenance information: 2022.10.23 sound output confirmed
Accessories: none
Main specifications: Impedance 8Ω Maximum input 25W Playback frequency band FO to 20kHz Dimensions W166xD137.5mm Weight (actual measurement) 1350g Screw hole diagonal 175mm
* There is no problem with operation, but since it is inexpensive, it will be handed over as is. A 16cm full range speaker aiming for further evolution with unique technology such as a 2-layer cone. Enjoy putting it in a BH or bass reflex enclosure. The exterior is dull (Kimiya Miura)
Maintenance information: 2022.11.12 operation confirmed
Accessories: gasket
Main specifications: 16cm full range impedance 8Ω input 90W output sound pressure level 92dB/W dead weight 1.95kg
* There is no problem with operation, but since it is inexpensive, it will be handed over as is. Speaker system incorporating Fostex's 10cm cone-shaped full-range unit S100 into a self-made enclosure. It's an easy-to-use unit with a timeless tone. The exterior is good with little feeling of use (Satoshi Yonejima)
Maintenance information: 2022.11.17 good sweep test
Accessories: instruction manual original box
Main specifications: 10cm full range minimum resonance frequency 80Hz playback frequency band FO to 20kHz 8Ω efficiency 89dB input resistance 60W magnet weight 330g W193 x H286 x D227 mm 4.1 kg
*Currently sold. 10cm full range unit from the 2015/8 edition of Stereo magazine appendix. The lightweight cone and rubber edge make it attractive for its responsive sound quality. The low frequencies are moderately braked, so you can enjoy a sense of volume of 10 cm or more (Asane Tomoho)
Maintenance information: 2022.7.31 sound output confirmed
Accessories: original box
Main specifications: Mechanical 2-way 10cm cone type full-range impedance 8Ω playback frequency band to 16kHz output sound pressure level 88dB input 12W magnet mass 103 g baffle hole dimensions 94 mm bass reflex enclosure recommended
The price has been reduced. 2022 11/10 selling price 89,800 yen JBL's standard 38cm woofer. The sharp, bouncy low frequencies, and high efficiency are attractive. It is a model that is easy to match with both 2-way and 3-way models. There is discoloration of the cone paper, small scratches on the center cap on one side, etc. (Fujisawa Yukishi)
Maintenance info: 2022.11.10 sweep tested
Accessories: none
Main specifications: 38cm woofer allowable input 60W 8Ω sound pressure level 101dB recommended enclosure internal volume 114L to 338L depth 146mm 8.6 kg
The price has been reduced! 2022 8/24 sales price 17,000 yen*Currently sold. It is in excellent condition with no noticeable scratches or stains. Double cone 20cm full range speaker unit. It stands up well and has a bright sound quality. There is little feeling of use and it is in good condition (Daiki Goto)
Maintenance information: 2022.8.24 sweep test OK
Accessories: original box
Main specifications: 8Ω 80Hz to 15kHz 94dB allowable input 10W screw hole diagonal 195mm 1kg
The price has been reduced! 2022 11/1 selling price 79,800 yen edge brand new replacement! Professional model of the JBL masterpiece 20cm full range LE8T. There is a sense of volume in the bass for its size, and the good sound is attractive. There is corrosion and paint peeling on the frame and body. Serial 16435 16541 (Yamato Yuki)
Maintenance Information: 2022.11.1 Operation confirmed (sweep test good)
Accessories: none
Main specifications: Alnico 8Ω 20cm full range 92dB playback frequency 40-15,000 Hz 3.6 kg
The price has been reduced. 203/10/29 selling price 18,000 yen 20cm coaxial full range with an electro robot. The unit is easy to use because it has a bright and crisp sound and can cover enough bandwidth with one shot (Itsuro Mizushima)
Maintenance information: 2022.10.29 sound confirmed
Accessories: none
Main Specifications: Coaxial 2-Way Full Range Aperture 20cm Playback Frequency Band 50-15,000 Hz Crossover 2,500Hz 8Ω Maximum Input 30W Output Sound Pressure Level 97.7dB Diameter 206 ×depth 83mm 1.4kg
Altec's 20cm coaxial 2-way. The sharpness is the same, but the impression is different from Altec of yesteryear, and clarity and delicacy are added. There is dullness over time (Sasaki Shota)
Maintenance Information: 2022.11.8 Sweep Test Good
Accessories: none
Main specifications: 20cm full range 8Ω maximum input 32W
*Currently sold. Technics's 20cm full range unit “Genkotsu”. Flatter frequency characteristics are obtained by adopting a unique elliptical corrugation for the main cone. There is a slight distortion in the sweep check, but there was no problem with music playback. There is a feeling of use (Kanai Hidetsugu)
Maintenance information: 2022.10.15 sound output confirmed
Accessories: none
Main Specifications: Double Cone Type Full Range Unit Caliber 20cm Cone Effective Diameter 170mm Maximum Input 10W Impedance 8Ω Frequency Characteristics 38Hz to 20kHz Minimum Resonance Frequency 38Hz Output Sound pressure level 95 dB
Weight 1.6 kg
*Currently sold. 1 bottle only. Pioneer's 20cm cone type full range unit. It's an interesting unit with a mid-range expression that makes you feel like it comes out fluffy. The feeling of use is great (Kanai Hidetsugu)
Maintenance information: 2022.10.15 sound output confirmed
Accessories: original box
Main specifications: 16W impedance 8Ω frequency characteristics 70-16,000Hz 94dB screw hole diagonal 194mm φ205mm x D140mm 2.0kg
※Since it is inexpensive, it will be passed as is. A full range unit of the SCANSPEAK 5F/8422T03 sold by ONTOMO. Recommended for self-made people (Tomoho Asaine)
Maintenance information: 2022.11.7 sound confirmed
Accessories: none
Main specifications: 5 cm full range impedance 8 ohms minimum resonance frequency (f0) 118 Hz output sound pressure level 80 dB W72 x H200 x D165 mm dead weight 620 g/book
Sansui's 8cm full range unit with unknown details. It has an unusual structure with a metal cap inside the center dome. There are aging spots, but they are generally beautiful (Kanai Hidetsugu)
Maintenance information: 2022.11.5 sound output confirmed
Accessories: none
Main specifications: impedance 15Ω (actual measurement 15Ω) 5W screw pitch 114mm (diagonal) weight 555g
Unspecified full range unit 15cm. There was no problem with the sweep check. It has an appearance, dullness, and rubbing.
Maintenance Information: 2022.11.6 Operation confirmed
Accessories: none
Main specifications: 8Ω 15cm
22cm unit using Pioneer FB cones. Aging deterioration such as wrinkles, dullness, and corrosion on the yoke is scattered (Kanai Hidetsugu)
Maintenance information: 2022.10.29 sound confirmed
Accessories: none
Main specifications: impedance measured 9Ω screw pitch 254mm (diagonal)
The price has been reduced! 2022 9/5 selling price 54,800 yen Extremely beautiful item! 10cm full range unit limited to 2000 units. It's still popular, and I recommend combining it with a backroad. The clear mid-high range and thick bass are attractive (Sasaki Shota)
Maintenance Information: 2022.9.5 Operation confirmed
Accessories: original box, screws, gasket, connecting cable
Main specifications: 10cm cone type full range unit 8Ω 90dB F0 to 35kHz baffle opening dimensions 103mm 1.2kg