{"product_id":"design-acoustics-cn11000-1-way-600w-120hz-low-pass-subwoofer-crossover","title":"Design Acoustics CN11000 1-Way 600W 120Hz Low Passive Subwoofer Crossover","description":"\u003cul\u003e\n\u003cli\u003eHeavy-duty 1-way passive low-pass crossover network designed for dedicated subwoofers, bass bins, and low-frequency loudspeaker enclosures.\u003c\/li\u003e\n\u003cli\u003eAttenuates mid-range and high-frequency audio signals above 120Hz, ensuring only clean, deep low-end bass frequencies are sent to the subwoofer transducer.\u003c\/li\u003e\n\u003cli\u003eEngineered to handle high power outputs up to 600W Maximum \/ Peak (300W RMS) into standard 8-Ohm audio system loads.\u003c\/li\u003e\n\u003cli\u003eBuilt 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.\u003c\/li\u003e\n\u003cli\u003eProtects subwoofer drivers from receiving unintended high-frequency power, allowing increased system headroom and cleaner overall bass response.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eDedicated 120Hz Low-Pass Filter: Sharp frequency cutoff filters out vocal and treble frequencies above 120Hz for tight, punchy sub-bass reproduction.\u003c\/li\u003e\n\u003cli\u003e600W High Power Capacity: Built to handle continuous high-output operation in live sound reinforcement and mobile DJ setups.\u003c\/li\u003e\n\u003cli\u003eStandard 8-Ohm Load Rating: Direct drop-in compatibility with standard 8-Ohm woofers and bass drivers.\u003c\/li\u003e\n\u003cli\u003eLow Insertion Loss: High-efficiency, low-resistance copper windings ensure maximum power transfer directly to the speaker driver.\u003c\/li\u003e\n\u003cli\u003eSimple Terminal Integration: Features clearly designated input and output solder pads for straightforward installation inside speaker cabinets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eModel \/ Part Number: CN11000 \/ CN-11000\u003c\/li\u003e\n\u003cli\u003eProduct Type: 1-Way Passive Low-Pass Crossover Network\u003c\/li\u003e\n\u003cli\u003eFilter Type: Low Passive (Subwoofer \/ Bass)\u003c\/li\u003e\n\u003cli\u003ePower Capacity: 600W Max \/ 300W RMS\u003c\/li\u003e\n\u003cli\u003eNominal Impedance: 8 Ohms\u003c\/li\u003e\n\u003cli\u003eCutoff Frequency: 120 Hz\u003c\/li\u003e\n\u003cli\u003eFilter Slope: 12 dB \/ Octave\u003c\/li\u003e\n\u003cli\u003eBoard Material: Heavy-Duty Flame-Retardant Fiberglass PCB\u003c\/li\u003e\n\u003cli\u003eApplication: Subwoofer Enclosures, Bass Bins, Custom DIY Speaker Builds, DJ Cabinets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat's in the Box?\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Design Acoustics CN11000 1-Way 120Hz Low Passive Crossover Board\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Design Acoustics","offers":[{"title":"Default Title","offer_id":43153297571911,"sku":"80552633","price":749.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0577\/6598\/6375\/files\/Shopify--2026-08-31T151425.748.png?v=1788185594","url":"https:\/\/philtron.co.za\/products\/design-acoustics-cn11000-1-way-600w-120hz-low-pass-subwoofer-crossover","provider":"Philtron","version":"1.0","type":"link"}