{"niche":"哪些巨型（Jumbo）原声木吉他音量最大？","description":"Which jumbo acoustic guitars have the loudest volume?","products":[{"brand":"Yamaha","model":"LL26R Spruce/Rosewood Jumbo Acoustic Guitar #088A","price_gbp":2051.26,"origin_country":null,"specs":{"body_size":"Yamaha Original Jumbo","nut_width":"44 mm","scale_length":"650 mm","bracing_pattern":"Modified non-scalloped","number_of_strings":"6","fretboard_material":"Ebony"},"confidence_score":null,"sources":[{"label":"The Acoustic Shoppe","url":"https://theacousticshoppe.com/products/yamaha-ll26r-spruce-rosewood-jumbo-acoustic-guitar-088a","currency":"USD","source_country":"US","price":3299.99,"price_gbp":2507.1,"scraped_at":"2026-06-26T04:44:13.300431"},{"label":"NW Music Store","url":"https://www.nwmusic.store/p-107-yamaha-ll26r-premium-japanese-handcrafted-dreadnought-acoustic-guitar-natural-w-hard-bag.aspx","currency":"USD","source_country":"US","price":2699.99,"price_gbp":2051.26,"scraped_at":"2026-06-26T04:44:13.300431"}],"summary":"This Yamaha LL26R is a jumbo acoustic built with a solid Engelmann spruce top (A.R.E.) paired with solid rosewood back and sides for strong projection and a rich, resonant voice. It has an ebony fingerboard and a bone nut, with no electronics, making it a great choice for players who want a pure, loud unplugged acoustic. The wide 44 mm nut supports comfortable playing across the fingerboard.","ideal_for":"Its jumbo 'Yamaha Original Jumbo' body, solid Engelmann spruce top, and 'Modified non-scalloped' bracing are key features associated with strong projection, making it a strong pick for the loudest jumbo acoustic guitars."},{"brand":"Guild","model":"F-512E Sitka/Flamed Maple 12 String Maple Blonde Jumbo Guitar w/LR Baggs Electronics #0556","price_gbp":3570.72,"origin_country":null,"specs":{"body_size":"F - Jumbo","nut_width":"1 7/8 in","scale_length":"25 5/8 in","bracing_pattern":"Scalloped X-Bracing","number_of_strings":"12","fretboard_material":"Ebony"},"confidence_score":null,"sources":[{"label":"The Acoustic Shoppe","url":"https://theacousticshoppe.com/products/guild-f-512e-sitka-flamed-maple-12-string-maple-blonde-jumbo-guitar-w-lr-baggs-electronics-0556","currency":"USD","source_country":"US","price":4699.99,"price_gbp":3570.72,"scraped_at":"2026-06-26T04:44:13.300431"}],"summary":"A jumbo 12-string with a solid Sitka spruce top and arched flamed maple back and sides, tuned for loud projection and rich shimmer. It uses an ebony fingerboard and LR Baggs Anthem electronics for amplified performance with onboard controls. Best for players who want a big, room-filling 12-string voice for strumming, recording, or live performance.","ideal_for":"Jumbo（大身）12 弦琴结构，搭配实心 Sitka 云杉面板，并采用带镂空（Scalloped）的 X 形琴格（X-Bracing/Scalloped X-Bracing），旨在带来更高的投射力与更清晰的闪亮泛音，帮助 Jumbo 民谣吉他获得最响亮的音量。"}]}