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Italiano
SPECIFICHE
MODELLO - PUNCH PBR300X4
Potenza continua a regime (RMS) – Misurata a 14,4 volt da batteria
Carico da 4 per canale 75 Watt x 4
Dimensioni: Altezza 3,90 cm
L
arghezza 10,80 cm
L
unghezza 17,20 cm
Portata fusibili batteria (Amp) Esterno 30A
R
apporto segnale pesato “A” a disturbi
R
iferito a 1 W in 4 ohm 80 dB
Rapporto segnale pesato “A” a disturbi
R
iferito a uscita nominale in 4 ohm 100 dB
Pendenza crossover 12dB/ottava Butterworth
Frequenza crossover 80Hz LP/AP/HP
Risposta di frequenza 20Hz a 20kHz ± 1,0dB
Intervallo di variazione della tensione per il segnale Variabile da 150mV a 11V
Protezione La protezione dai corto circuiti spegne l'amplificatore
nel caso in cui si abbia impedenza molto bassa o cavi
cortocircuitati. L’interruttore termico spegne
l’amplificatore in caso di surriscaldamento.
Impedenza d’ingresso 20K ohm
Tensione operativa Da 9 a 16 V c.c.
CMRR (rapporto di reazione del modo comune) >55dB @ 1kHz
Fattore di smorzamento >200
THD+N (distorsione armonica totale+disturbo) < 0,5% a 4 ohm
Queste specifiche sono conformi allo standard per gli amplificatori di potenza CEA-2006
Specifiche soggette a modiche senza preavviso
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