Feature: 1. High Performance: 3 way crossover filter's PCB board is clean on the backside, reasonable layout, large soldering points, thick lines when wiring, rounded corners, excellent circuit conductivity. 2. Stable Signal Transmission: Treble bass sound frequency divider's signal in the transmission without obstacles, so that the details of the music is revealed. 3. Dual Frequency Support: Speaker crossover filter has dual frequency support for treble and bass, which helps to transmit the treble signal to the tweeter and divide the bass signal to the woofer. 4. Superior Sound Effects: Speaker crossover filter makes the treble clear and increases the strength of the bass, feel free to enjoy clear and nature music. 5. Small and Compact: 3 way treble bass sound frequency divider Small and compact size, easy to install and use. Specification: Item Type: 3 Way Crossover Filter Material: PCB Crossover Point: 3400hz Impedance: 4-8 Ohms Power: 150W Filter Characteristics: Treble 12db oct Bass 12db oct. Package List: 1 x 3 Way Crossover Filter