Specifications:

• Audio Crossover: Full-Range
• Battery: No
• Brand Name: HKNA
• Cabinet Material: Metal
• car subwoofer: mid ranger 4 inches
• Certification: NONE
• Channels: 2 (2.0)
• Communication: Audio Line
• Feature 1: Woofer Speaker
• Feature 2: Subwoofer Speaker
• Feature 3: Bass speaker
• Feature 4: Mid Range Speaker
• Feature 5: Car subwoofer
• Feature 6: Car Audio
• Feature 7: Home Theater
• Impedance: 4Ohm
• Input Power(W): 25-49 W
• Intelligent Personal Assistant: NONE
• Magnet diameter: 83mm
• mid range: low frequency speaker
• Number of Loudspeaker Enclosure: 1
• Origin: CN(Origin)
• Power: 40W
• Power Source: AC
• Speaker Type: Subwoofer