PFMOD ™ HP-1 (High Pass Filter)

🇺🇸 MADE IN THE USA 🇺🇸

Harrison Labs HP-1 Adjustable High Pass PFMOD | 2 Channel Passive RCA Bass Blocker

Take total control over your speaker protection and signal clarity. The Harrison Laboratories HP-1 is a professional-grade, 2 channel adjustable passive high-pass crossover designed to filter out power-robbing low frequencies before they reach your amplifier. By functioning as a high-fidelity "line-level bass blocker," the HP-1 protects your mid-range drivers and tweeters from distortion and over-excursion, ensuring a cleaner and more efficient audio system.

Technical Specifications

• Filter Type: Passive Adjustable High-Pass (HPF)

• Selectable Frequencies: 50 Hz, 70 Hz, 100 Hz, and 150 Hz

• Slope: 12 dB per Octave

• Accuracy: Precision-tuned for high-fidelity signal paths

• Power Requirement: None (Pure Passive)