Design Acoustics CN11000 1-Way 600W 120Hz Low Passive Subwoofer Crossover

• Heavy-duty 1-way passive low-pass crossover network designed for dedicated subwoofers, bass bins, and low-frequency loudspeaker enclosures.
• Attenuates mid-range and high-frequency audio signals above 120Hz, ensuring only clean, deep low-end bass frequencies are sent to the subwoofer transducer.
• Engineered to handle high power outputs up to 600W Maximum / Peak (300W RMS) into standard 8-Ohm audio system loads.
• Built on a rugged fiberglass circuit board using high-grade copper coils (inductors) and heavy-duty audio capacitors for minimal power loss and minimal thermal distortion.
• Protects subwoofer drivers from receiving unintended high-frequency power, allowing increased system headroom and cleaner overall bass response.

Features

• Dedicated 120Hz Low-Pass Filter: Sharp frequency cutoff filters out vocal and treble frequencies above 120Hz for tight, punchy sub-bass reproduction.
• 600W High Power Capacity: Built to handle continuous high-output operation in live sound reinforcement and mobile DJ setups.
• Standard 8-Ohm Load Rating: Direct drop-in compatibility with standard 8-Ohm woofers and bass drivers.
• Low Insertion Loss: High-efficiency, low-resistance copper windings ensure maximum power transfer directly to the speaker driver.
• Simple Terminal Integration: Features clearly designated input and output solder pads for straightforward installation inside speaker cabinets.

Specifications

• Model / Part Number: CN11000 / CN-11000
• Product Type: 1-Way Passive Low-Pass Crossover Network
• Filter Type: Low Passive (Subwoofer / Bass)
• Power Capacity: 600W Max / 300W RMS
• Nominal Impedance: 8 Ohms
• Cutoff Frequency: 120 Hz
• Filter Slope: 12 dB / Octave
• Board Material: Heavy-Duty Flame-Retardant Fiberglass PCB
• Application: Subwoofer Enclosures, Bass Bins, Custom DIY Speaker Builds, DJ Cabinets

What's in the box
1 x Design Acoustics CN11000 1-Way 120Hz Low Passive Crossover Board