Treble and Bass Dual Frequency Divider: This professional frequency divider is commonly used in speaker systems to separate mixed audio signals into treble and bass components, directing them to the appropriate speaker units for improved sound quality. It plays a key role in full-range audio signal distribution.Perfect HIFI Sound: The speaker frequency divider enhances clarity in the treble and strengthens bass output, delivering clear and natural audio performance. With dual frequency support, it directs treble signals to the tweeter and bass signals to the woofer for optimized sound reproduction.High Quality and Super Durability: Constructed with wire wound ceramic resistors and high-quality metal film capacitors, this unit ensures high power handling, long-term reliability, and resistance to burnout under heavy load.Wide Application: This Hi-Fi sound filter module board is suitable for use in treble and bass speakers, car full-range speakers, or can be used independently for treble or bass channels.DIY Speaker Circuit Board: This 2-way frequency divider features a precisely designed circuit board with clear layout and cutouts, allowing easy soldering and customization. Ideal for DIY audio projects.Filtering: 1 Treble + 1 Bass, 2-Way Power: 450W Impedance: 4-8 ohm Frequency Point: 2850 Hz / 2900 Hz Color: Blue Material: PCB + electronic components Size: approx. 145 x 90 x 40 mm Package Contents: 2 x Speaker Crossover Note: Light reflection and differences in display screens may cause slight variations in the color shown in the image compared to the actual product. Measurement allows an error of +/- 1-3 cm.