{"niche":"有哪些被动式录音室监听音箱噪声底噪最低？","description":"What are the passive studio monitors with the lowest noise floor?","products":[{"brand":"Vintage King","model":"ATC Loudspeakers SCM12 Pro 2-Way Passive Monitor - Pair","price_gbp":1066.66,"origin_country":null,"specs":{"impedance":"8 Ohm","connections":"Binding Posts/4mm Plugs, bi-wire","driver_size":"6 in mid/bass and 1 in tweeter","max_peak_spl":"108 dB continuous @ 1 m","power_handling":"75 to 300 Watts","frequency_response":"80 Hz - 16 kHz","crossover_frequency":"2.2 kHz"},"confidence_score":null,"sources":[{"label":"Vintage King","url":"https://vintageking.com/atc-loudspeakers-scm12-pro-pair","currency":"USD","source_country":"US","price":2290.0,"price_gbp":1739.78,"scraped_at":"2026-06-26T00:06:13.456826"},{"label":"Alto Music","url":"https://www.altomusic.com/products/atc-scm12-pro-6-inch-2-way-passive-speaker-pair-scm12proatcloudspeakers-c01","currency":"USD","source_country":"US","price":2290.0,"price_gbp":1739.78,"scraped_at":"2026-06-26T00:06:13.456826"},{"label":"SX Pro Audio","url":"https://sxpro.co.uk/product/atc-scm12-pro-pair-8716/","currency":"USD","source_country":"US","price":1404.0,"price_gbp":1066.66,"scraped_at":"2026-06-26T00:06:13.456826"},{"label":"Vintage King","url":"https://vintageking.com/atc-loudspeakers-scm12-pro-pair","currency":"USD","source_country":"US","price":2290.0,"price_gbp":1739.78,"scraped_at":"2026-06-26T00:06:15.959401"},{"label":"Alto Music","url":"https://www.altomusic.com/products/atc-scm12-pro-6-inch-2-way-passive-speaker-pair-scm12proatcloudspeakers-c01","currency":"USD","source_country":"US","price":2290.0,"price_gbp":1739.78,"scraped_at":"2026-06-26T00:06:15.959401"},{"label":"SX Pro Audio","url":"https://sxpro.co.uk/product/atc-scm12-pro-pair-8716/","currency":"USD","source_country":"US","price":1404.0,"price_gbp":1066.66,"scraped_at":"2026-06-26T00:06:15.959401"}],"summary":"ATC SCM12 Pro is a compact 2-way passive near-field monitor pair with an ATC 6 in CLD mid/bass driver and 1 in dual-suspension soft dome tweeter. It's designed for critical listening in small control rooms and multichannel applications, and requires an external power amplifier. The specified crossover frequency is 2.2 kHz with a nominal 8 Ohm impedance.","ideal_for":"如果你指的是通过高效无源设计实现'最低噪声底'带来的安静运行，那么 SCM12 Pro 的额定 8 Ohm 无源输入以及 1 m 处 108 dB 连续 SPL 的额定值可让你用更少的功放增益达到监听音量，这有助于在搭配安静的功放时让系统底噪更低。"},{"brand":"Vintage King","model":"ProAc Studio SM100 - Pair, Black (Demo Deal)","price_gbp":2024.68,"origin_country":null,"specs":{"impedance":"8 ohms","driver_size":"6.5in treated cone rubber surround","power_handling":"30-150 watts","frequency_response":"35Hz-30kHz"},"confidence_score":null,"sources":[{"label":"Vintage King","url":"https://vintageking.com/proac-studio-sm100-pair-black-demo-deal","currency":"USD","source_country":"US","price":4219.0,"price_gbp":3205.3,"scraped_at":"2026-06-26T00:06:13.456826"},{"label":"Absolute Hi-Fi","url":"https://www.absolutehifi.com.au/products/proac-studio-sm100","currency":"USD","source_country":"US","price":2665.0,"price_gbp":2024.68,"scraped_at":"2026-06-26T00:06:13.456826"},{"label":"Funky Junk","url":"https://shop.funky-junk.com/shop/category/recording/monitors/loudspeakers/page/10/?sale_orderby=menu_order&sale_sort=ASC","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-26T00:06:13.456826"},{"label":"Vintage King","url":"https://vintageking.com/proac-studio-sm100-pair-black-demo-deal","currency":"USD","source_country":"US","price":4219.0,"price_gbp":3205.3,"scraped_at":"2026-06-26T00:06:15.959401"},{"label":"Absolute Hi-Fi","url":"https://www.absolutehifi.com.au/products/proac-studio-sm100","currency":"USD","source_country":"US","price":2665.0,"price_gbp":2024.68,"scraped_at":"2026-06-26T00:06:15.959401"},{"label":"Funky Junk","url":"https://shop.funky-junk.com/shop/category/recording/monitors/loudspeakers/page/10/?sale_orderby=menu_order&sale_sort=ASC","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-26T00:06:15.959401"}],"summary":"The ProAc Studio SM100 is a passive two-way near-field monitor with a 6.5in bass/mid driver and a 1in silk dome tweeter. It uses a crossover built on a dedicated board and is specified for 35Hz-30kHz response with 8 ohm nominal impedance. It's suited to detailed studio listening and long sessions where you want accurate, smooth sound from a compact design.","ideal_for":"为了从这类被动式监听音箱中获得最低的噪声底噪，通常会选择在被动驱动所需放大能力方面更直接、效率更高的设计；SM100 的灵敏度标称为 88dB（1 watt 于 1 metre），阻抗为 8 ohms，这使得更容易在不过度驱动嘈杂的增益级的情况下达到干净的音量水平。"}]}