{"niche":"哪些工作室监听音箱的 DSP 分频器噪声最小？","description":"What are the quietest DSP crossovers for studio monitors?","products":[{"brand":"Behringer","model":"DCX2496LE ULTRADRIVE PRO","price_gbp":21590.91,"origin_country":null,"specs":{"slope":"6 to 48 dB/Octave selectable","dsp_algorithm":"32-bit Analog Devices SHARC DSP (digital loudspeaker management, dynamic EQ, parametric EQ, LP/BP/HP filters)","phase_alignment":"Adjustable delays for phase and arrival time alignment","frequency_response":"10 Hz to 45 kHz (-3 dB, Typical)"},"confidence_score":null,"sources":[{"label":"AVL Gear","url":"https://avlgear.com/products/behringer-dcx2496le-ultradrive-pro-digital-24-bit-96-kh-loudspeaker-management-system","currency":"USD","source_country":"US","price":28900.0,"price_gbp":21590.91,"scraped_at":"2026-06-13T17:52:35.235774"}],"summary":"The DCX2496LE is a 24-bit/96 kHz digital loudspeaker management processor with 2 inputs and 6 outputs, offering Butterworth/Bessel/Linkwitz-Riley crossovers, parametric and dynamic EQ, zero-attack limiters and per-channel delay for system alignment. It uses high-resolution AD/DA converters and a 32-bit SHARC DSP for precise speaker management in touring, installation, and studio monitoring applications.","ideal_for":"适合用于安静的工作室监听分频器，因为它提供 24-bit/96 kHz 处理、32-bit SHARC DSP、可选择的分频类型与最低 6 dB/八度的斜率，以及可调的逐通道延时以实现精确相位对齐。"},{"brand":"Rockville","model":"RX230 2 Way Stereo 3 Way Mono Crossover","price_gbp":134.48,"origin_country":null,"specs":{"slope":"24 dB/Octave","frequency_response":"22 Hz to 22 kHz","crossover_frequencies":"Low-High: 100 Hz to 1 kHz; Sub: 30 Hz to 200 Hz; Low-Mid: 100 Hz to 1 kHz to 1 kHz to 10 kHz"},"confidence_score":null,"sources":[{"label":"Walmart","url":"https://www.walmart.com/ip/Rockville-RX230-2-Way-Stereo-3-Way-Mono-Crossover-with-XLR-Input-and-Output/808071869","currency":"USD","source_country":"US","price":180.0,"price_gbp":134.48,"scraped_at":"2026-06-13T17:53:46.079279"}],"summary":"The RX230 is a rack-mountable analog crossover offering switchable 2-way stereo or 3-way mono operation, XLR balanced I/O, adjustable crossover ranges, and 24 dB/octave filters with mute and gain controls. It provides subwoofer output with adjustable sub crossover and gains, suited for live PA and basic studio routing where affordable, hardware-based splitting is needed.","ideal_for":"当接受简单模拟分频器时，适用于工作室监听中最安静的分频需求，因为其失真低（小于 0.02% THD）且频响宽（22 Hz 到 22 kHz）。"},{"brand":"Behringer","model":"SUPER-X PRO CX3400 V2","price_gbp":149.41,"origin_country":null,"specs":{"slope":"24dB/octave","frequency_response":"Less than 10Hz to greater than 55kHz, +0/-3dB","crossover_frequencies":"Stereo mode: Low/High 44Hz to 930Hz (X1), 440Hz to 9.3kHz (X10); Low/Mid 44Hz to 930Hz (X1), 440Hz to 9.3kHz (X10); Mid/High 440Hz to 9.3kHz (X1)"},"confidence_score":null,"sources":[{"label":"Gear4music","url":"https://www.gear4music.com/us/en/PA-DJ-and-Lighting/Behringer-CX3400-V2-Super-X-Pro-Crossover/2K3N","currency":"USD","source_country":"US","price":199.99,"price_gbp":149.41,"scraped_at":"2026-06-13T17:52:49.529611"}],"summary":"The CX3400 V2 is an analog professional crossover offering stereo 2-way/3-way and mono 4-way modes, Linkwitz-Riley 24dB/oct filters, individual output limiters, phase invert and delay on the low output. It includes features for horn correction, low-cut filter and mono low summing, suited for live PA and installed systems needing precise crossover control.","ideal_for":"不适用于工作室监听的低噪 DSP 分频器——这是模拟分频器，采用 Linkwitz-Riley 24 dB/八度斜率和低频输出延时以实现对齐，因此不具备 DSP 的噪声特性。"},{"brand":"Behringer","model":"ULTRADRIVE PRO DCX2496","price_gbp":186.77,"origin_country":null,"specs":{"slope":"6 to 48 dB/octave","dsp_algorithm":"32-bit Analog Devices SHARC DSP","phase_alignment":"Adjustable delays for phase/arrival time correction","frequency_response":"10 Hz - 35 kHz"},"confidence_score":null,"sources":[{"label":"Guitar Center","url":"https://www.guitarcenter.com/Restock/Behringer/ULTRA-DRIVE-PRO-DCX2496-Crossover-1274115050351.gc","currency":"USD","source_country":"US","price":249.99,"price_gbp":186.77,"scraped_at":"2026-06-13T17:52:13.831783"}],"summary":"The DCX2496 is a 24-bit/96 kHz loudspeaker management system with 3 inputs and 6 outputs, selectable crossover types (Butterworth, Bessel, Linkwitz-Riley), parametric and dynamic EQs, adjustable delays and zero-attack limiters. It suits live sound and installed PA applications where flexible routing and detailed speaker protection are required.","ideal_for":"适合用于工作室监听的低噪 DSP 分频器，因为它提供高分辨率 24-bit/96 kHz 转换和 32-bit SHARC DSP，并且可选择的分频斜率最低可达 6 dB/八度以尽量减少处理伪影。"},{"brand":"dbx","model":"223xs Stereo 2-Way/Mono 3-Way Crossover","price_gbp":224.13,"origin_country":null,"specs":{"slope":"24 dB/octave","frequency_response":"< 3 Hz to > 90 kHz, +0/-3 dB","crossover_frequencies":"Stereo: 45 to 960 Hz or 450 to 9600 Hz (x10); Mono: Low/Mid and Mid/High 45 to 960 Hz or 450 to 9600 Hz (x10)"},"confidence_score":null,"sources":[{"label":"AVLGEAR","url":"https://avlgear.com/products/dbx-223xs-stereo-2-way-mono-3-way-crossover","currency":"USD","source_country":"US","price":300.0,"price_gbp":224.13,"scraped_at":"2026-06-13T17:53:28.747840"}],"summary":"The dbx 223xs is a rackmount analog crossover offering stereo 2-way or mono 3-way operation with 24 dB/octave Linkwitz-Riley filters, independent output level and phase invert switches, a 40 Hz low-cut, and optional LF summing for subs. It targets professional live and studio use where low noise, precise filtering, and reliable XLR connectivity are required.","ideal_for":"适合用于工作室中要求安静的 DSP 分频器需求，因为它提供超低噪性能和精确的 24 dB/八度 Linkwitz-Riley 滤波器，频宽可达 20 Hz–20 kHz 以上（频率响应 < 3 Hz 至 > 90 kHz）。"},{"brand":"dbx","model":"234xs Stereo 2/3 Way Mono 4-Way Crossover","price_gbp":246.54,"origin_country":null,"specs":{"slope":"24 dB/octave","phase_alignment":"Phase invert switch on each output (polarity reverse)","frequency_response":"< 3 Hz to > 90 kHz, +0/-3 dB","crossover_frequencies":"Stereo: Low/High 45 to 960 Hz or 450 to 9600 Hz; Low/Mid 45 to 960 Hz or 450 to 9600 Hz; Mid/High 450 to 9600 Hz; Mono: Low/Low-Mid 45 to 960 Hz or 450 to 9600 Hz; Low-Mid/High-Mid 450 to 9600 Hz; High-Mid/High 450 to 9600 Hz"},"confidence_score":null,"sources":[{"label":"iDJNow","url":"https://www.idjnow.com/dbx-234s-crossover.html","currency":"USD","source_country":"US","price":330.0,"price_gbp":246.54,"scraped_at":"2026-06-13T17:53:07.382316"}],"summary":"The dbx 234XS is an analog stereo 2/3-way or mono 4-way crossover with precision Linkwitz-Riley filters, x10 frequency range switches, front-panel level controls, phase invert switches and an optional 40 Hz high-pass low-cut. It offers very wide bandwidth, low noise and flexible mode switching for live PA or studio routing where reliable, musical crossover splitting is needed.","ideal_for":"适合用于工作室监听，因为其超低噪声、>106 dB 动态范围和 24 dB/八度 Linkwitz-Riley 滤波器能为安静的监听环境提供干净、精确的分频分配。"}]}