This is a conversion throat that fits JBL's 1 inch and 2 inch screw holes. The manufacturer is unknown, but it is made of solid metal. There is paint loss on the mounting surface (Murakoshi Yoichi)
Accessories: none
Main specifications: opening 1.5 inch side 51 mm, 1 inch side 38 mm, outer diameter 120 mm, height 50 mm
Unspecified resin horn. Comes with an ALTEC 1-inch screwdriver (Oikawa Tetsuji)
Accessories: none
Main specifications: 1 inch horn W414 x H144 x D225 mm 1 kg (actual measurement)
Self-made wood horn with 1" throat Drivers such as JBL, ALTEC and TAD are available. Unknown details. There is a sunburn on the top plate, there are small scratches and cosmetic plate peeling overall (Oikawa Tetsuji)
Accessories: none
Main specifications: W695×H126 × D504mm 11.5kg (measured)
Prices have been drastically reduced. 2023/7/15 sales price 8,000 yen. A self-made horn whose purpose is unknown. Why don't you attach it to a tweeter, etc. (Murakoshi Yoichi)
Accessories: none
Main specifications: opening diameter 13 x 71 mm W225 x H145 x D146 mm 859 g
A rare Yamamoto sound craft wood horn. It is a diffraction horn made of Asada cherry wood, which is beautiful in terms of sound quality and appearance, and the company is particular about it. Compatible with JBL 1 inch drivers. There are some scratches on the exterior. Serial 605021/605022 (Tamura Eiji)
Accessories: none
Main specifications: diffraction horn recommended crossover frequency 800 Hz compatible driver TAD 2001, JBL LE175, LE85, 2420, 2425, 2426, etc. 1 inch driver W448 x H140 x D269 mm 5.6 kg
Disposal prices have been reduced. Member discounts do not apply. 2023/6/11 sales price 198,000 yen side curve diffraction horn using Canadian hard maple, for 2 inches. The natural, moisturizing sound is excellent. As for the exterior, there are cracks, rubbing, and a feeling of use on the top surface (Katsutsugu Hiura)
Main specifications: Canadian hard maple 600 Hz throat diameter 4.9 cm horizontal 90° vertical 40° size: W560 x H240 x D366 mm weight 10 kg
The disposal price has been reduced! Member prices are not applicable. 2022/8/9 selling price 198,000 yen A horn for 2 inches using laminated Eastern oak lumber. The natural, moisturized sound is attractive. Please enjoy it with the TAD TD-4001, JBL2440, etc. There is a scratch on the back of the horn part on one side (Oikawa Tetsuji)
Main Specifications: Eastern Oak Finish 588 x 191 x 328 Diffraction Horn Recommended Crossover Frequency: 700 Hz Directivity: Horizontal 110° Vertical 40° W585 x H191 × D328mm 9.6kg
This is a horn for 1" drivers. It is compatible with drivers such as JBL, ALTEC, TAD, etc., and the screw holes are also made together, making it very easy to use. It seems to be made from laminated wood blocks from Asada cherry blossoms, and the spread of sound is outstanding. Overall scratches are noticeable (Daiki Goto)
Accessories: none
Main specifications: W447xH265xD140mm 5.7kg
A large wood horn made of laminated Mizume cherry wood. It's well-made and just so big and heavy! If you combine it with a highly rigid woofer system, you can enjoy a thick, rich sound. It's a horn with plenty of presence. The exterior has small scratches, line marks, etc., and the serial number on one side has disappeared (Oikawa Tetsuji)
Accessories: none
Main specifications: Compatible units TAD4001, JBL2441, 2445J, Yale 7550DE, etc. Recommended crossover 400 Hz horn section cutoff frequency 280 Hz directionality 90 degrees/vertical 40 degrees, slot diameter 49 mm 40.2 kg
A rare wood horn made by Yamamoto Sound Crafts. The sound quality and appearance are beautiful, and it is a diffraction horn made with Asada cherry wood made with the company's attention to detail. Fits JBL 1" drivers. There are some abrasions and a feeling of use (Murakoshi Yoichi)
Accessories: none
Main specifications: diffraction horn recommended crossover frequency 800 Hz compatible driver TAD 2001, JBL LE175, LE85, 2420, 2425, 2426, etc. 1 inch driver W448 x H140 x D269 mm 5.6 kg