{"product_id":"stage-dual-channel-pure-audio-power-amplifier","title":"Stage Dual-Channel Pure Audio Power Amplifier","description":"1. Ultra-High Power Output: Engineered with the classic CA series circuit topology, delivering massive, clean power to effortlessly drive dual subwoofers or high-power line array systems without distortion.\u003cbr\u003e2. Dual-Channel Pure Power Amp: Features independent 2-channel control for professional stage setups and diverse audio configurations.\u003cbr\u003e3. Advanced Intelligent Cooling System: Cooling fans located in the left and right internal compartments blow air directly from front to back; the fans feature large ventilation openings, ensuring effective heat dissipation and enhancing the overall stability of the unit.\u003cbr\u003e4. Pro-Grade Multi-Protection: Built-in comprehensive protection circuitry, including peak, startup, overcurrent, thermal, short circuit, and DC protection, safeguarding both your amplifier and expensive stage speakers.\u003cbr\u003e5. Crystal-Clear Audio Performance: Features a premium heavy-duty toroidal transformer and high-capacity capacitors, providing tight, punchy bass, warm mids, and transparent highs with an exceptional Signal-to-Noise Ratio (SNR).\u003cbr\u003e6. Built for the Road: Housed in a rugged, impact-resistant steel chassis with standard rack-mount design, perfect for touring, live concerts, clubs, weddings, and theater installations.\u003cbr\u003e\u003cbr\u003eSpecifications:\u003cbr\u003e1. Total Power: CA2 700W, CA4 1000W, CA6 1400W, CA9 1600W, CA12 2000W, CA18 2400W, CA20 2800W, CA30 3200W, CA50 3600W\u003cbr\u003e2. Number of Power Transistors: CA2 16 pcs, CA4 20 pcs, CA6 28 pcs, CA9 32 pcs, CA12 44 pcs, CA18 48 pcs, CA20 52 pcs, CA30 60 pcs, CA50 60 pcs\u003cbr\u003e3. Impedance: 8 Ohms\u003cbr\u003e4. THD (at 8 Ohms): \u0026lt;0.1%\u003cbr\u003e5. Signal-to-Noise Ratio: ≥90dB\u003cbr\u003e6. Frequency Response: 20Hz–20kHz\u003cbr\u003e\u003cdiv class=\"params_begin\"\u003eSpecification:\u003c\/div\u003e\u003cdiv style=\"border-top: 1px solid #e0e0e0; width: 100%;\"\u003e\u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e  \u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 15%;\"\u003ePackage Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 0;\"\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e15.50kgs \/ 34.18lb\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Size\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e57cm * 57cm * 17cm \/ 22.44inch * 22.44inch * 6.69inch\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eQty per Carton\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e16.50kgs \/ 36.38lb\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Size\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e59cm * 58cm * 19cm \/ 23.23inch * 22.83inch * 7.48inch\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"params_prop last_prop\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eLoading Container\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e20GP: 410 cartons * 1 pcs = 410 pcs\u003cbr\u003e40HQ: 952 cartons * 1 pcs = 952 pcs\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cdiv style=\"border-top: 1px solid #e0e0e0;\"\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"NIS Tech Store","offers":[{"title":"CA2 700W \/ EU Plug","offer_id":61181624844622,"sku":"EDA009763701A","price":119.0,"currency_code":"GBP","in_stock":true},{"title":"CA2 700W \/ UK Plug","offer_id":61181625893198,"sku":"EDA009763701B","price":119.0,"currency_code":"GBP","in_stock":true},{"title":"CA2 700W \/ US Plug","offer_id":61181626188110,"sku":"EDA009763701C","price":119.0,"currency_code":"GBP","in_stock":true},{"title":"CA4 1000W \/ EU Plug","offer_id":61181624877390,"sku":"EDA009763702A","price":141.0,"currency_code":"GBP","in_stock":true},{"title":"CA4 1000W \/ UK Plug","offer_id":61181625925966,"sku":"EDA009763702B","price":141.0,"currency_code":"GBP","in_stock":true},{"title":"CA4 1000W \/ US Plug","offer_id":61181626220878,"sku":"EDA009763702C","price":141.0,"currency_code":"GBP","in_stock":true},{"title":"CA6 1400W \/ EU Plug","offer_id":61181624910158,"sku":"EDA009763703A","price":148.0,"currency_code":"GBP","in_stock":true},{"title":"CA6 1400W \/ UK Plug","offer_id":61181625958734,"sku":"EDA009763703B","price":148.0,"currency_code":"GBP","in_stock":true},{"title":"CA6 1400W \/ US Plug","offer_id":61181626253646,"sku":"EDA009763703C","price":148.0,"currency_code":"GBP","in_stock":true},{"title":"CA9 1600W \/ EU Plug","offer_id":61181624942926,"sku":"EDA009763704A","price":155.0,"currency_code":"GBP","in_stock":true},{"title":"CA9 1600W \/ UK Plug","offer_id":61181625991502,"sku":"EDA009763704B","price":155.0,"currency_code":"GBP","in_stock":true},{"title":"CA9 1600W \/ US Plug","offer_id":61181626286414,"sku":"EDA009763704C","price":155.0,"currency_code":"GBP","in_stock":true},{"title":"CA12 2000W \/ EU Plug","offer_id":61181625729358,"sku":"EDA009763705A","price":225.0,"currency_code":"GBP","in_stock":true},{"title":"CA12 2000W \/ UK Plug","offer_id":61181626024270,"sku":"EDA009763705B","price":225.0,"currency_code":"GBP","in_stock":true},{"title":"CA12 2000W \/ US Plug","offer_id":61181626319182,"sku":"EDA009763705C","price":225.0,"currency_code":"GBP","in_stock":true},{"title":"CA18 2400W \/ EU Plug","offer_id":61181625762126,"sku":"EDA009763706A","price":247.0,"currency_code":"GBP","in_stock":true},{"title":"CA18 2400W \/ UK Plug","offer_id":61181626057038,"sku":"EDA009763706B","price":247.0,"currency_code":"GBP","in_stock":true},{"title":"CA18 2400W \/ US Plug","offer_id":61181626351950,"sku":"EDA009763706C","price":247.0,"currency_code":"GBP","in_stock":true},{"title":"CA20 2800W \/ EU Plug","offer_id":61181625794894,"sku":"EDA009763707A","price":269.0,"currency_code":"GBP","in_stock":true},{"title":"CA20 2800W \/ UK Plug","offer_id":61181626089806,"sku":"EDA009763707B","price":269.0,"currency_code":"GBP","in_stock":true},{"title":"CA20 2800W \/ US Plug","offer_id":61181626384718,"sku":"EDA009763707C","price":269.0,"currency_code":"GBP","in_stock":true},{"title":"CA30 3200W \/ EU Plug","offer_id":61181625827662,"sku":"EDA009763708A","price":292.0,"currency_code":"GBP","in_stock":true},{"title":"CA30 3200W \/ UK Plug","offer_id":61181626122574,"sku":"EDA009763708B","price":292.0,"currency_code":"GBP","in_stock":true},{"title":"CA30 3200W \/ US Plug","offer_id":61181626450254,"sku":"EDA009763708C","price":292.0,"currency_code":"GBP","in_stock":true},{"title":"CA50 3600W \/ EU Plug","offer_id":61181625860430,"sku":"EDA009763709A","price":445.0,"currency_code":"GBP","in_stock":true},{"title":"CA50 3600W \/ UK Plug","offer_id":61181626155342,"sku":"EDA009763709B","price":445.0,"currency_code":"GBP","in_stock":true},{"title":"CA50 3600W \/ US Plug","offer_id":61181626515790,"sku":"EDA009763709C","price":445.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1057\/4456\/4558\/files\/EDA009763701A_c2ddc4c2-8320-469e-b557-08c31027d868.jpg?v=1793573734","url":"https:\/\/nis-store.com\/products\/stage-dual-channel-pure-audio-power-amplifier","provider":"NIS Tech Store","version":"1.0","type":"link"}