About this item

• 1-Ohm stable
• Variable lp Crossover
• 2000-Watts strapped (Max)
• Strappable
• Here are some alternative phrasings for "Variable subsonic filter":
• 1. Adjustable low-frequency filter
• 2. Customizable sub-audio filter
• 3. Flexible subsonic frequency filter
• 4. Changeable low-frequency attenuation device
• 5. Modifiable subsonic waveform filter
• 6. Versatile filter for low-frequency sounds
• 7. Tailored filter for frequencies below the audible range
• 8. Alterable filter for subsonic waves
• 9. Dynamic low-frequency filtration system
• 10. Varying subsonic sound filter