10 Inch 600W Car Audio Slim Under-Seat Subwoofer High Power Active Sub Bass Speaker Kit with Treble Built-in Power Amplifier for Car Truck SUV RV Features: 10" 600W subwoofer, 360° to enhance the bass effect, nice sound quality, giving you a nice musical experience. Built-in amplifiers, reliable performance, can amplify the weak signal from the sound source and promote the sound of the speaker. High-quality aluminum alloy housing, fine workmanship, nice durability and shock resistance. Ultra-thin design, space-saving. Delivery includes installation wires, stable transmission and smooth connection, help you quickly complete the installation. Easy to install and use, compatible with 12.0V voltage for car, truck, RV, marine boat, etc. Specifications: Color: Black Material: Aluminum Alloy Power: 600W(Max.) Speaker Size: 10 Inch Impedance: 4Ω Frequency Response Ranges: 50-150Hz Sensitivity: ≥90dB Total Harmonic Distortion: <0.4% Bass Boost: 0-12dB Voltage: 12 V Item Size: 345 * 260 * 68mm/ 13.6 * 10.2 * 2.7in Item Weight: 4.85kg/ 10.7oz Package Size: 395 * 320 * 125mm/ 15.6 * 12.6 * 4.9in Package Weight: 5.5KG/ 12.1lb Packing List: 1 * Car Subwoofer