It is cheap because it has many scratches. Currently sold. At the time, only models were made to be compatible with digital sources, so you can listen to sounds that are persuasive enough even today. There is a feeling of use on the exterior such as dents and scratches. Serial 525998/522193 (Matsumoto Tsuyoshi)
Maintenance information: 2026.4.6 sound output confirmed (ATT is broken)
Accessories: saran net
Main specifications: W315 × H585 × D320 mm 18 kg
The disposal price has been reduced. Member discounts are not applicable. 2026/3/20 sales price 29,800 yen. Self-made speaker equipped with 4 CORAL 4L-60 and unknown TW. The sturdy enclosure lets you hear powerful sounds. There are scratches, dullness, and a feeling of use (Katsuji Hiura)
Maintenance information: 2026.3.20 sound output confirmed
Accessories: saran net
Main specifications: 2 way 5 speakers W408 x H275 x D295 mm weight 7.9 kg
The price has been reduced. 2026/2/7 sales price 18,000 yen. This is a CORAL 1" sectional horn. JBL 1 inch driver can be mounted. I have the impression that the horn makes few sounds and stretches quickly towards the listener. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Accessories: none
Main specifications: sectional horn, flare cut 400 Hz directional/90 degrees horizontally, 45 degrees vertical dimensions W436 x H183 x D324 mm weight 5.5 kg
Diaphragm for the company's M-100, 16 ohm specification. The measured impedance was 11.8 ohms. Please use it as a spare. There is a wound on the diaphragm (Oikawa Tetsuji)
Maintenance information: 2025.12.22 continuity confirmed
Accessories: case
Main specifications: 16 ohms specification (measured impedance is 11.8 ohms)
Diaphragm for the company's M-100/104, 8 ohm specification. The measured impedance was 5.9 ohms. There is a small wound on the diaphragm (Oikawa Tetsuji)
Maintenance information: 2025.12.22 Conductivity confirmed (measured impedance is 5.9 ohms)
Accessories: case
Main specifications: measured impedance 5.9 ohms
The price has been reduced. 2025/10/5 sales price 39,800 yen Coral 1 inch horn. It weighs a lot more than the JBL and Altec models of the same shape and comes straight ahead. A crackling and dead sound. A JBL 1-inch driver can also be attached. It's deadlocked. There are a lot of scratches overall (Sasaki Shota)
Accessories: none
Main Specifications: Sectoral Horn Directivity: Horizontal 90° Vertical 40° Cutoff Frequency 250Hz Throat Diameter 2.54 cm W750 x H180 x D580 cm 15 kg
The price has been reduced. 2025/10/6 sales price 39,800 yen Coral 1 inch horn. It weighs a lot more than the JBL and ALTEC models of the same shape and comes straight ahead. A crackling and dead sound. A JBL 1-inch driver can also be attached. It's deadlocked. There are a lot of scratches overall (Sasaki Shota)
Accessories: none
Main Specifications: Sectoral Horn Directivity: Horizontal 90° Vertical 40° Cutoff Frequency 250Hz Throat Diameter 2.54 cm W750 x H180 x D580 cm 15 kg
Coral Driver A-4501 Diaphragm There is a description of 16Ω on the sticker, but the actual measurement DCR was 5.9Ω (Oikawa Tetsuji)
Maintenance information: 2025.10.22 Conductivity confirmed (measured DCR 5.9Ω)
Accessories: original box
This is a pair of CORAL speakers, emblems for 10CX-50. If you've been looking for one, take this opportunity. Exterior, peeling marks, and dullness can be seen (Kobayashi Hitoshi)
Accessories: none