{"pageUrl":"https://comparethespecs.com/zh/music-audio-production/wind-brass/which-contrabass-clarinet-has-the-largest-bell-size-for-improved-projection","lastUpdated":"2026-09-05","totalProducts":1,"niche":"哪种倍低音单簧管的喇叭口尺寸最大，能够实现更好的声音投射？","description":"Which contrabass clarinet has the largest bell size for improved projection?","products":[{"brand":"SELMER","model":"Model 28 Contrabass Clarinet","price_gbp":18719.57,"origin_country":null,"specs":{"keys":"18 keys and 7 rings","bore_size":"33.90","bell_material":"silver-plated brass","lowest_register":"low C","keywork_material":"silver-plated nickel silver"},"confidence_score":null,"sources":[{"label":"LA MUSA instrumentos","url":"https://lamusainstrumentos.es/en-gb/products/selmer-model-28-contrabass-clarinet","currency":"USD","source_country":"US","price":25310.0,"price_gbp":18719.57,"scraped_at":"2026-09-05T20:29:57.068548"},{"label":"Thomann","url":"https://www.thomannmusic.com/selmer_c_28_kontra_bassklarinette.htm","currency":"USD","source_country":"US","price":29190.0,"price_gbp":21589.26,"scraped_at":"2026-09-05T20:29:57.068548"}],"summary":"The SELMER Model 28 is a professional B-flat contrabass clarinet with a rosewood body, silver-plated brass bell, and silver-plated nickel-silver keywork. Its Boehm system, low-C range, and wide 33.90 mm bore suit professional performers, advanced students, and ensemble players seeking a deep, projecting low register.","ideal_for":"由于配备镀银黄铜喇叭口和宽达33.90 mm的管径，它在声音穿透力方面具有很强的潜力，不过目前找到的在线资料中没有任何一项说明该产品的喇叭口尺寸。"}]}