General Specifications:-

• Sensitivity (2,83 V/M): 90 dB
• Frequency Response: 35Hz – 200Hz
• Impedance: 4 Ω (ohms)
• Dual Voice Coil: No
• Linear Port: No

Features of JBL GT-X1400THI

JBL GT-X1400THI Black Subwoofer in a Bass-Reflex Tube is an amazing product. This stereo set is very light at just 10 kg. This product is easy to install. The JBL car stereos and speakers are very durable and user-friendly. The complete package contains 1 piece. It requires 1400W as a power source for functioning. This is most suitable for Cars.

• Bass-Reflex Subwoofer Tube Enclosure with Vented Port. 
• Robust Grill for Subwoofer Cone Protection
• Mounting Strap to Secure the Subwoofer in Car