{"product_id":"psi-audio-avaa-c214-aktivni-bas-trapovi","title":"PSI Audio AVAA C214 active bass traps","description":"\u003cp\u003e The PSI Audio AVAA C214 is an active bass trap intended for precise control of low-frequency modes in studios and hi‑fi rooms. The solution is for situations where passive treatment becomes ineffective or spatially unprofitable, with plug-and-play operation without the need for calibration.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eTechnical characteristics\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Type: Active Velocity Acoustic Absorber\u003c\/li\u003e\n\n\u003cli\u003e Frequency range of effective absorption: approximately 15–160 Hz (according to the manufacturer)\u003c\/li\u003e\n\n\u003cli\u003e Working principle: the microphone measures the acoustic pressure, the feedback controls the acoustic impedance; analog processing, without DSP\u003c\/li\u003e\n\n\u003cli\u003e Latency: negligible (practically instantaneous system response)\u003c\/li\u003e\n\n \u003cli\u003eEffective absorption capacity: equivalent to a significantly larger amount of passive absorbers in the bass range, especially at modal frequencies\u003c\/li\u003e\n\n\u003cli\u003e Power supply: 100–240 V AC, autoswitching\u003c\/li\u003e\n\n\u003cli\u003e Consumption: low, typically \u0026lt; 30 W in operation\u003c\/li\u003e\n\n\u003cli\u003e Operating noise: very low, no fan; suitable for control rooms and mastering\u003c\/li\u003e\n\n\u003cli\u003e Installation: freestanding\/along the wall or in corners, at points of maximum acoustic pressure\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eSound characteristics\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e It objectively shortens reverberation time and dampens modal peaks in the deep bass, delivering a tighter, more defined low-end. Improves flatness of response below ~160 Hz, clarity of transients and tonal balance, with less \"boom\" effect and tailing in the room.\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003ePrice: 2,200 EUR\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eCompatibility and application\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e Ideal for combination with studio monitors, hi‑fi systems and home theater. Works independently of system electronics; it gives the best results in pairs or sets, arranged in corners or along walls where modes occur.\u003c\/p\u003e\n\n \u003cp\u003e\u003cstrong\u003eCondition and maintenance\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e Used, in excellent condition. The unit works quietly and stably, with no known functional defects. No periodic calibration is required; it is recommended to periodically clean the housing and check the stability of the installation. No service history is required for this category, and the device is ready for immediate use.\u003c\/p\u003e","brand":"PSI Audio","offers":[{"title":"Default Title","offer_id":51994621051169,"sku":null,"price":2200.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0476\/8289\/files\/Photo10.11.2025._135437.jpg?v=1762853956","url":"https:\/\/polovnihifi.com\/en\/products\/psi-audio-avaa-c214-aktivni-bas-trapovi","provider":"Polovni Hi-Fi","version":"1.0","type":"link"}