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Italiano
SPECIFICHE
MODELLO - PUNCH PBR300X1 PBR500X1
Potenza continua a regime (RMS) Misurata a 14,4 volt da batteria
Carico da 4 mono 75 Watt x 1 175 Watt x 1
C
arico da 2 mono 150 Watt x 1 300 Watt x 1
C
arico da 1 mono 300 Watt x 1 500 Watt x 1
Dimensioni: Altezza 3,90 cm 3,90 cm
L
arghezza 10,80 cm 10,80 cm
L
unghezza 17,20 cm 20,90 cm
P
ortata fusibili batteria (Amp) Esterno 30A 80A
Rapporto segnale pesato “A” a disturbi
Riferito a 1 W in 4 ohm 85 dB
Rapporto segnale pesato “A” a disturbi
Riferito a uscita nominale in 4 ohm 105 dB
Pendenza crossover 12dB/ottava Butterworth
Frequenza crossover (P300-1/P400-1) variabile da 35Hz a 250Hz
Risposta di frequenza (P300-1/P400-1) 20Hz a 250Hz ± 1,0dB
Intervallo di variazione della tensione per il segnale (input RCA) Variabile da 150mV a 4V
Intervallo di variazione della tensione per il segnale (input Spekaer) Variabile da 400mV 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.
Equalizzazione PEQ (equalizzazione Punch) Variabile da 0 dB a +18 dB a 45 Hz
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)(P300-1/P400-1) < 0,2% 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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