Features:
10" 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

Impedance: 2Ω
Frequency Response Ranges: 20-150Hz
Sensitivity: ≥90dB
Total Harmonic Distortion: <0.04%
Bass Boost: 0-12dB 
Speaker Size: 10 Inch
Voltage: 12 V

Packing List:
1Set Car Subwoofer