1. Home theater upgrade HIFI high-fidelity frequency point adjustable components use professional audio components, high-strength combination, create high-quality frequency divider to restore sound details and deliver an immersive audio experience 2. Bass inductance with polymer magnet enhances bass response; combined with a well-designed circuit and high-quality components for accurate sound reproduction 3. Each component is carefully selected and tested to ensure superior sound quality; strict quality control from material selection to finished product 4. For excellent audio detail and distinct sound layering, this choice delivers impressive performance 5. Features frequency divider special capacitor and high temperature resistant wire inductance coil for high load capacity, long-term durability, and excellent sound quality Product Model: 338 Maximum power: 120W Frequency response: 45Hz - 20kHz Applicable impedance: 4-8 ohms Suitable for speakers 8 inches (including 8 inches) Size: 110 x 67 x 24mm Material: plastic Color: As shown Package Contents: 1 x 3-way frequency divider (1 high, 1 mid, 1 low) Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the real thing. Measurement allowance is +/- 1-3cm.