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SR-3WX1200 — Audio Network Boards by SR Professional Audio
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Audio Network Boards

SR-3WX1200

SKU SR-3WX1200

3-Way Crossover Network — 1200W

1200 WRated Power
Sensitivity
Max SPL

A 1200W passive 3-way crossover network for full-range touring PA cabinets running separate low, mid, and high sections, with independent level trim on the mid and high outputs for tonal matching across a rig.

Key Highlights

Independent level trim on mid and high outputs for rig matching18 dB/octave slopes for cleaner driver protection at the crossover pointsHandles the power demands of full-range touring PA cabinetsSeparate LF, MF, and HF output terminals clearly labelled
MSME RegisteredEst. 1992Made in India

Sold direct from Andhra Pradesh. Bulk & OEM pricing available.

Full specs ↓

Technical Specifications

Full Spec Sheet

In Stock
Crossover Type3-way
Crossover Frequency350 Hz / 2.5 kHz
Crossover Slope18 dB/octave
Power Handling1200 W
Nominal Input Impedance8 Ω
HF Attenuation0 / -3 / -6 dB switchable
Component QualityAir-core LF inductor, ferrite-core MF/HF, polypropylene capacitors

All specifications from our QC lab. Contact us for test reports.

Applications & Suitable Industries

The SR-3WX1200 — 3-Way Crossover Network — 1200W — is typically specified for: multi-way pa cabinet builds, crossover replacement and repair, custom cabinet design projects, oem cabinet manufacturing.

OEM cabinet manufacturersRepair and reconing workshopsCustom cabinet designers

Buying Guidance

Crossover point and component values must match your specific driver combination — a network board designed for a different woofer/tweeter pairing will not produce a correct acoustic crossover even if the physical board fits the cabinet. See our DSP vs analog amplifier guide for how active crossovers compare to passive network boards.

Maintenance

Inspect solder joints and component leads for heat damage or corrosion, particularly in cabinets that have seen sustained high-power use — a degraded crossover component is a common, often-overlooked cause of gradually worsening tonal balance.

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