1. The treble part uses 2 capacitors in parallel and the volume can be adjusted through the switch. The high-frequency penetration will be that of 1 capacitor, and the sound quality will be relatively delicate. 2. Bass inductance + polymer magnet to enhance the sinking of the bass, reasonable circuit + high-quality components + high cost performance = correct sound 3. The role of ingenuity is full of materials. Every component has been carefully . From material selection to finished products, every procedure is strictly controlled. Every component is after repeated tests, just to achieve better sound quality. 4. If you want your audio details to be outstanding, the sense of hierarchy will be more distinct and prominent; choosing it is equivalent to choosing a surprise. 5. The polypropylene film frequency divider special capacitor and high temperature resistant wire inductance coil are used to its super load-carrying power, long-term durability and very good sound quality Product Description: Model: 204 Power: 250W Crossover point: 2500Hz-3000Hz adjustable Impedance: 4-8 ohms size: 112 x 62 x 26mm Material: plastic colour: As shown Package Contents: 1 x high and low 2-way frequency divider Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.