ISUB BMW 4 is a subwoofer that delivers powerful bass, thanks in part to its neodymium motor, a high-performance Focal technology. With the ISUB BMW 4, sound is natural and installation quick, thanks to the spacer integrated into the chassis, which allows perfect integration into original locations. Thanks to its 4 Ohms impedance, it's ideal for use with your original amplification.

Key points：

• Quick installation
• No wires to cut, no modifications
• 100% compatible with your vehicle
• Superior sound quality
• Mounting accessories included

Specifications:​​​​​​​

• Product type: Subwoofer
• Loudspeakers: Subwoofer: 7.9"
• Membrane: Black Polyglass
• Frequency response (+/- 3dB): 35Hz - 200Hz
• Maximum power: 180 watts
• Maximum SPL (peak@1m): 83 DECIBEL
• Motor: Neodymium
• Nominal Impedance: 4 Ω
• Nominal power: 90 W RMS
• Sensitivity: 83 dB
• Surround material: Butyl

ISUB BMW 4 is a subwoofer that delivers powerful bass, thanks in part to its neodymium motor, a high-performance Focal technology. With the ISUB BMW 4, sound is natural and installation quick, thanks to the spacer integrated into the chassis, which allows perfect integration into original locations. Thanks to its 4 Ohms impedance, it's ideal for use with your original amplification.

Key points：

• Quick installation
• No wires to cut, no modifications
• 100% compatible with your vehicle
• Superior sound quality
• Mounting accessories included

Specifications:​​​​​​​

• Product type: Subwoofer
• Loudspeakers: Subwoofer: 7.9"
• Membrane: Black Polyglass
• Frequency response (+/- 3dB): 35Hz - 200Hz
• Maximum power: 180 watts
• Maximum SPL (peak@1m): 83 DECIBEL
• Motor: Neodymium
• Nominal Impedance: 4 Ω
• Nominal power: 90 W RMS
• Sensitivity: 83 dB
• Surround material: Butyl