QSC Audio DCA 1222 Technische Daten, Especificaciones, Load Protection, Output Circuit Type, Idle

S P E C I F I C AT I O N S

S P É C I F I C AT I O N S

TECHNISCHE DATEN

ESPECIFICACIONES

DCA1824

DCA1644

LOAD PROTECTION

Turn-on/turn-off muting, DC-fault power supply shutdown, clip limiting

OUTPUT CIRCUIT TYPE

AB

AB

AB: Class AB complementary linear output

H: Class AB complementary linear output with Class H 2-step high efficiency circuit

DIMENSIONS

19.0" (48.3 cm) wide, 3.5" (8.9 cm) tall (2 rack spaces)

14.0" (35.6 cm) deep (rack mounting to rear support ears)

WEIGHT

Shipping: 27 lbs (12.3 kg) Net: 21 lbs (9.5 kg)

POWER REQUIREMENTS

Available for 120 or 220–240 VAC, 50/60 Hz

POWER CONSUMPTION @ 120 VAC

(both channels driven)

Typical1

Full2

Max3

Typical1

Full2

Max3

Multiply currents by 0.5 for 230V units

Idle

0.7 A

Idle

0.7 A

8Ω

8Ω

5.8 A

8.8 A

14.8 A

8.1 A

12.2 A

22 A

4Ω

4Ω

9.2 A

14.2 A

24 A

12.4 A

19.3 A

33 A

2Ω

2Ω

14.3 A

22 A

38 A

N/A

N/A

N/A

POWER CONSUMPTION NOTES	1	1/8 power with pink noise represents typical program with occasional clipping.
	2	1/3 power with pink noise represents severe program with heavy clipping.
	3	Continuous sine wave at 1% clipping.
	*	Thermal or overcurrent cutback limits duration.

SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE

38