{"product_id":"lea-cs354d-adsp-4ch-x-350w","title":"LEA CS354D-ADSP 4CH x 350W","description":"\u003cp\u003e\u003cstrong\u003eLEA CS354D-ADSP 4CH x 350W – 4Ω, 8Ω, e 70V\/100V per canale\u003c\/strong\u003e Amplificatore a 4 canali da 350 watt in \u003cstrong\u003eClasse D\u003c\/strong\u003econ sistema proprietario \u003cstrong\u003eSmart Power Bridge Technology\u003c\/strong\u003e. DSP a \u003cstrong\u003e96 kHz\u003c\/strong\u003e con processore a \u003cstrong\u003e32 bit\u003c\/strong\u003e, equalizzatore parametrico a \u003cstrong\u003e8 bande\u003c\/strong\u003e e \u003cstrong\u003eDante integrato\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eGli amplificatori Connect ADSP sono disponibili in versioni a due o quattro canali. Integrano crossover \u003cstrong\u003eFIR a fase lineare\u003c\/strong\u003e a 96 kHz con 2048 tap per canale, fino a 4 secondi di ritardo in ingresso e attivazione audio rapida tramite PoE.\u003c\/p\u003e\n\u003cp\u003eLa frequenza di campionamento a 96 kHz riduce la \u003cstrong\u003elatenza\u003c\/strong\u003e, rendendolo adatto ad applicazioni dove la sincronizzazione audio è critica. Supporta modalità \u003cstrong\u003eHiZ (70V\/100V)\u003c\/strong\u003e e LoZ selezionabile per canale, con connessione tramite Wi-Fi integrato, rete Wi-Fi locale o Fast Ethernet.\u003c\/p\u003e\n\u003cp\u003eLa tecnologia \u003cstrong\u003eSmart Power Bridge\u003c\/strong\u003e consente di raddoppiare la potenza per canale senza penalizzare gli altri. Gli ingressi analogici bilanciati sono gestibili tramite matrice di routing via interfaccia web o cloud. Il sistema offre controllo remoto tramite \u003cstrong\u003eLEA Cloud\u003c\/strong\u003e basato su AWS IoT Core, con monitoraggio in tempo reale, diagnostica e aggiornamenti OTA.\u003c\/p\u003e\n\u003cp\u003eSharkWare, disponibile per Mac e PC, consente gestione avanzata degli amplificatori anche offline con strumenti di configurazione, equalizzazione e organizzazione dei dispositivi.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eScheda tecnica\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePotenza:\u003c\/strong\u003e 4 x 350 WRMS @ 4Ω, 8Ω, 70V, 100V (175W @ 2Ω)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIngressi:\u003c\/strong\u003e analogici bilanciati con sensibilità selezionabile 26\/34 dB. Dante 8 x 8 a 96 kHz o 48 kHz, AES67 configurabile via Dante Controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConnettori:\u003c\/strong\u003e ingressi 3 pin Amphenol Anytek – uscite 2 pin Amphenol Anytek – IO esterni 3 pin Amphenol Anytek – alimentazione IEC – Ethernet RJ45 (controllo) – Dante primario e secondario – alimentazione 32A Neutrik PowerCON to L6-30P\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDistorsione THD+N:\u003c\/strong\u003e 0.1% (20 Hz – 20 kHz)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRisposta in frequenza:\u003c\/strong\u003e ±0.5 dB @ 4Ω\/8Ω\/70V\/100V, -2.5 dB @ 20 kHz a 2Ω\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRapporto segnale\/rumore:\u003c\/strong\u003e 105 dB (20 Hz – 20 kHz riferito a 8Ω)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiafonia:\u003c\/strong\u003e 70 dB (20 Hz – 20 kHz)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLatenza ingresso\/uscita:\u003c\/strong\u003e 1 ms DSP in ogni condizione\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eImpedenza di carico:\u003c\/strong\u003e LowZ fino a 2Ω, 70V e 100V diretti per canale\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStadio di uscita:\u003c\/strong\u003e Classe D con tecnologia proprietaria Smart Power Bridge\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDSP:\u003c\/strong\u003e Analog Devices Sigma 96 kHz \/ 32-bit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMatrice ingressi:\u003c\/strong\u003e tutti gli ingressi su tutte le uscite con priorità primaria e secondaria\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCrossover:\u003c\/strong\u003e filtri IIR fino a 48 dB\/Oct (Linkwitz-Riley, Butterworth, Bessel) + filtri FIR fino a 2048 tap per canale @96 kHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEqualizzatore parametrico:\u003c\/strong\u003e 8 bande per canale\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRitardo uscita:\u003c\/strong\u003e 100 ms per canale\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtezione in uscita:\u003c\/strong\u003e DC, VHF, AC Mains, temperatura, limitazione corrente, rilevamento ventola\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLimitatore:\u003c\/strong\u003e Peak Voltage e RMS Voltage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRete:\u003c\/strong\u003e 100 Mbps Ethernet con PoE\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSistemi operativi:\u003c\/strong\u003e Mac, iOS, PC, Android\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInterfaccia utente:\u003c\/strong\u003e Web Browser + API terze parti\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCloud IoT:\u003c\/strong\u003e AWS Cloud-based IoT\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTemperatura:\u003c\/strong\u003e magazzino -20°C \/ 90°C – operativa 0°C \/ 60°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCertificazioni:\u003c\/strong\u003e UL, CSA, CE, ETL, FCC, CCC, KETI, NOM, RoHS, PSE\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensioni:\u003c\/strong\u003e 362 x 482 x 1U mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePeso:\u003c\/strong\u003e 3.4 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRaffreddamento:\u003c\/strong\u003e ventola a velocità variabile front-to-rear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRumorosità:\u003c\/strong\u003e 50 dB (min), 57 dB (50%), 63 dB (max) a 1 m\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LEA","offers":[{"title":"Default Title","offer_id":54095886352713,"sku":null,"price":3360.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/5471\/0435\/files\/Screenshot2026-03-27alle19.48.12.png?v=1774637371","url":"https:\/\/audioquality.it\/products\/lea-cs354d-adsp-4ch-x-350w","provider":"Audio Quality srl","version":"1.0","type":"link"}