Product Price **频率响应:** 监听器在整个频谱上再现声音的能力和均匀度。 (Hz) **分频点:** 将低、中、高频段分开的频率值(例如 80Hz、2kHz)。 (Hz) **斜率:** 分频滤波器的陡峭程度,通常以 dB/倍频程 表示(如 12dB/倍频程、24dB/倍频程)。 (dB/Octave) **相位对齐:** 各驱动单元在分频点附近的时间/相位一致性,影响声像与相干性。 **脉冲响应:** 系统对瞬时冲击的时域响应,反映瞬态还原与延迟特性。 **DSP 算法:** 实现分频和校正的数字处理类型(如线性相位 FIR、最小相位 IIR、混合架构)。
Trinnov Trinnov ST2 Pro (formerly Nova family studio processor variant)
US
£3177.42 通过 Optimizer 自动进行时间和相位对齐(测量并校正幅度和相位) 专有 Trinnov Optimizer 算法(时频分析,生成 FIR 和 IIR 滤波器)

The Trinnov ST2 Pro is a 2U multichannel loudspeaker and room optimizer that measures multi-position impulse responses with a 3D mic and applies automatic amplitude, phase, time-alignment and FIR/IIR correction. It supports four outputs for bi-amping or subwoofer setups and is aimed at professional studios, post and mastering use requiring precise speaker/room correction.

★ 适合人群

理想选择因为其 Optimizer 使用时频分析结合 FIR 与 IIR 滤波以及自动相位/时间对齐,能提供多功能且精确的分频与房间校正,适用于各种音乐风格。

Bryston BAX-1 Digital Crossover
US
£3087.71 出厂预设;低频段可在 30Hz 到 120Hz 范围内以 1Hz 步进调节 高性能 DSP 内核;96kHz/24-bit 处理;出厂预装扬声器专用分频软件

The BAX-1 is a Bryston-designed 3-way digital crossover with 2 ADCs and 6 DACs, 96kHz/24-bit conversion, network control, and factory-programmed crossover presets tailored per Bryston speaker model. It provides three balanced XLR outputs per channel (low, mid, high), a web-based GUI for bass-band adjustments, and is intended for fully active tri-amped speaker systems. It suits audiophiles and pro users who want precise, speaker-specific DSP crossover control and the flexibility to choose externa

★ 适合人群

适合追求精确、扬声器特定 DSP 分频控制的发烧友与专业用户,因为其出厂设定的扬声器专用 DSP、96 kHz/24-bit 处理和 30Hz–120Hz 可调低频带使其在各种风格与监听系统中高度灵活。

Danville Signal dspNexus 2x8 (dspNexus 2/8)
US
£2242.89 时间对齐可按 5uS 增量调节 通过 Audio Weaver 支持 IIR 和 FIR 滤波 (ADSP-21569 SHARC)

The dspNexus 2/8 is a 2-input, 8-output DSP audio processor and active crossover with AKM DAC options and an ADSP-21569 SHARC DSP. It provides USB, S/PDIF, analog inputs, a phantom-powered measurement mic input, built-in ADC/DACs, IIR and FIR filter support, and time alignment for multiway active speaker setups. It targets OEMs, serious DIYers, and audiophiles building fully active crossovers.

★ 适合人群

适合需要 IIR 与 FIR 混合、高清采样率转换和 5uS 时间对齐的工作,因为这些特性使其在调校录音室监听和多路主动分频时非常灵活。

Lake (Lab Gruppen) Lake Processing DSP (LM26 or MPX series modules)
US
£2017.85 提供线性相位 Raised Cosine Mesa 与 Ideal Graphic 输入均衡;线性相位和经典分频(按产品特性)

The LM26 is a 1RU digital loudspeaker processor with 2 inputs and 6 outputs (Contour mode) offering Dante and AES3 I/O, matrix routing, parametric EQ, delay, limiters and selectable linear-phase or classic crossovers. It supports Raised Cosine Mesa input EQ and extensive output processing for loudspeaker management, suited to live sound, installs and studio system integration.

★ 适合人群

理想因为它提供线性相位分频、Raised Cosine Mesa 输入均衡与灵活路由,能实现精确的相位控制与调校,适用于多种音乐类型。

miniDSP DDRC-24 (DIRAC Live-equipped)
US
£542.02 Dirac Live 3.x

The DDRC-24 is a compact 2-in/4-out hardware processor combining a USB DAC, miniDSP speaker processing and full Dirac Live room correction with included UMIK microphone and Dirac license. It supports USB audio up to 192 kHz, 32-bit internal processing at 48 kHz, parametric EQ, routing/matrix mixing and 4 recallable presets, making it suitable for subwoofer integration and 2-way active speaker setups. It is aimed at audiophiles and small studio users needing precise room correction and flexible c

★ 适合人群

适合需要精确房间校正与灵活分频路由的用户,因为 Dirac Live 的逐通道校正、2-in/4-out 路由和板载分频/参量均衡能实现精确的时频校正与灵活的低音炮/二路整合。

Xilica Xilica XP-4080 DSP Processor
US
每倍频程 6 到 48 dB 40-bit 浮点 DSP;支持 IIR 和 FIR 滤波(FIR taps 可配置)

1U fixed-architecture loudspeaker management DSP with 96 kHz processing, 24-bit converters, parametric EQ, delay, limiters and choice of IIR or FIR crossovers; suited for live sound, installs and studio monitoring where precise crossover and EQ control are needed. Configurable FIR taps (per output pair) allow linear-phase filters for improved phase coherence at higher crossover frequencies.

★ 适合人群

适合现场与安装应用,因为它提供可配置的 IIR 与 FIR 分频,斜率可达 48 dB/oct,并配备 40-bit 浮点 DSP,可在多种音乐风格下实现精确的分频与均衡控制。