400W Power Capacity:Adjustable treble/bass controls with 2-way crossover filters. Compatible with 4-16Ω speaker systems using A/B jumpers for bass and C/D jumpers for treble adjustment.
Oxygen-Free Copper Construction:Inductance components utilize anaerobic copper winding technology with pure copper wire connections, ensuring stable signal transmission.
Multi-Application Compatibility:Functions as binary frequency divider for 2.1 satellite speaker systems and automotive loudspeakers, supporting simultaneous connection of two audio units.
Tool-Free Configuration:Four onboard jumpers enable solderless adjustment (A/B: bass frequency; C/D: treble range) with instant effect implementation during live audio monitoring.
User-Controlled Calibration:Debugging interface allows real-time parameter modification through physical jumpers without requiring welding expertise or external equipment.
Description
Audio splitter board (7*5*2.5cm) compatible with speakers up to 400W and 4-16Ω impedance. Features 4 jumpers (A/B for bass, C/D for treble) for customizable sound optimization.
Bass Control
Jumper A: Limits ultra-low bass to reduce distortion (remove if bass is overpowering).
Jumper B: Adjusts mid-bass range (keep to enhance, remove to reduce).
Treble Control
Both C+D on: Maximum treble.
Only C or D on: Moderate treble.
Both off: Treble disabled.
Test recommended setups:
A+D for punchy bass, A+C for balanced sound, AB+CD for mid-focused tones.
Fine-tune jumpers based on your speaker's response, then secure the optimal configuration.