30cm Capless Series SVC Subwoofer.

Specifications 

• Woofer Size: 30cm
• Type: Enclosure/ Single Voice Coil
• Peak Power (W): 1300
• Rated Input Power (W): 380
• Effective frequency range: 30 Hz – 1000 Hz
• Impedance (ohm): 4 ohms
• Diaphragm: MRC + Glass fiber Composite
• Magnet: Ferrite
• Edge: Rubber
• Stroke Stabilizer: Yes
• Weight (kg): Approx. 5.3kg