PSSO QDA-4400 Amplificatore a 4 canali
Estimated delivery in Italy between 29 and 31 July
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Amplificatore PA multicanale Classe D con alimentatore switching, 4 x 1100 W RMS (4 ohm), 4 x 650 W RMS (8 ohm)
- Amplificatore PA a 4 canali con circuiteria Classe D
- Peso e altezza ridotti grazie all'alimentatore switching integrato
- Amplificatore di potenza affidabile con elevata stabilità agli impulsi per un'ampia gamma di applicazioni (es. PA compatti, PA multivia, concerti)
- 3 modalità operative selezionabili (stereo, parallela o a ponte)
- Controllo di livello per canale
- Sensibilità d'ingresso regolabile
- VU meter a LED e LED per circuito di protezione attivato (protect) e sovraccarico (clip) per canale
- Ingressi bilanciati elettronicamente tramite prese XLR da incasso, con uscite XLR pass-through
- Uscite per altoparlanti tramite connettori Speaker bloccabili
- Chassis in acciaio robusto con pannello frontale in alluminio
- (19") 48,3 cm installazione rack 2 U
- Flusso d'aria altamente efficiente da davanti a dietro
- Il dispositivo viene raffreddato da una ventola a controllo termico
- Per ambiti applicativi come: club/scuole di ballo; installazione; uso mobile; DJ mobili / intrattenitori; ristoranti, bar e hotel; noleggio; centri sportivi/palestre
Contenuto della confezione
- 1 x amplificatore
- 1 x cavo di alimentazione
- 1 x manuale utente
| Alimentazione: | 100-240 V AC, 50/60 Hz |
| Potenza assorbita: | 830 W 1/8 potenza |
| Classe di protezione: | Classe di protezione I |
| Potenza di uscita: | 4 x 1100 W RMS (4 ohm) 4 x 650 W RMS (8 ohm) 2 x 2000 W RMS a ponte (8 ohm) |
| Collegamento alla rete elettrica: | Ingresso rete tramite P-Con (blu), versione da incasso, cavo di alimentazione con spina di sicurezza (in dotazione) |
| Gamma di frequenza: | 20 - 20000 Hz |
| Rapporto S/R: | >100 dB |
| THD: | <0,1 % a 1 kHz |
| Raffreddamento: | 2 x ventola a controllo termico , flusso d'aria da davanti a dietro |
| Impedenza: | Ingresso: 20 kOhm , simm. Ingresso: 10 kOhm , asimm. |
| Guadagno: | 39,9 dB |
| Colore del contenitore: | Nero |
| Circuito: | Classe D |
| Slew rate: | >10 V/µs |
| Fattore di smorzamento: | >500 |
| Diafonia: | >65 dB |
| Elementi di comando: | Interruttore di rete, selettore di modalità (stereo/parallela/ponte), controllo di livello per canale, interruttore sensibilità d'ingresso |
| Protezioni: | Softstart; surriscaldamento; sovraccarico; cortocircuito; volume progressivo; VHF; limiter |
| LED di stato: | Power, level meter, clip, protect |
| Collegamenti: | Ingresso: line tramite 4 x XLR a 3 poli Uscita: line tramite 4 x XLR a 3 poli Uscita: speaker tramite 4 x presa Speaker da incasso (F) |
| Sensibilità d'ingresso: | 0,775 V; 1,0 V; 1,81 V , commutabile; 32 dB; 37 dB; 39,3 dB , commutabile |
| Forma del contenitore: | (19") 48,3 cm installazione rack 2 U |
| Dimensioni: | Larghezza: 48,3 cm Profondità: 46,1 cm Altezza: 8,9 cm |
| Peso: | 9,50 kg |
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Shipments
Shipments
We ship throughout Italy and the European Union via selected express courier partners. All orders travel in special reinforced packaging and are covered by 100% included insurance to fully protect the value and integrity of professional equipment during transport.
Returns and refunds
Returns and refunds
You can request a return within 14 days of receiving the order. As these are professional hardware and devices, items must be returned completely intact, unused, unactivated, and sealed in their original packaging, complete with all accessories and manuals.
Frequently Asked Questions
Can't find the answer you're looking for? Our team of specialists is at your disposal for configurations or technical questions.
What are your shipping and delivery times?
What are your shipping and delivery times?
Orders are processed within 24/48 business hours. Delivery is made by insured express courier to guarantee maximum protection and safety even for the most delicate and expensive equipment.
Are the products covered by an official warranty?
Are the products covered by an official warranty?
Yes, all products are 100% original and covered by the official 24-month manufacturer's warranty. In addition, our technical department offers free after-sales support to assist you with the initial setup of your system.
How does the right of withdrawal work?
How does the right of withdrawal work?
If the hardware does not meet your expectations, you can return it within 14 days of receipt. The product must be returned intact, unused, and sealed in its original packaging, complete with all accessories and manuals.
What does it mean if a product is "Available on order"?
What does it mean if a product is "Available on order"?
Some complex professional audio systems or lighting equipment are ordered directly from official distributors based on customer requests. You can proceed with the purchase as normal and our team will immediately inform you of the exact arrival times at our warehouses.