OEM Systems A-120 manual S P E C I F I C A T I O N S, Presence

Presence®

LOUDSPEAKERS FOR TODAYS ARCHITECTURE

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RISQUE DE CHOC ELETRIQUE

NE PAS OUVRIR

		300 Watt RMS BASH Amplifier
S P E C I F I C A T I O N S
	Frequency Response:	28Hz – 300Hz (System Response)
	Crossover Frequency:	40Hz – 120Hz (Low-pass filter with bypass switch)
	Phase Adjustment:	0 – 180 degrees (Continuously variable)
	Amplifier Output Power:	300 watts, with thermal and clipping limiters
	Audio Inputs:	Summing stereo line level (RCA x2)
		LFE (RCA shared with Left input connector)
		Speaker level (Stereo 5-way binding post)
	Input Impedance:	Line Level – 20k ohms, Unbalanced
		Speaker Level – 220 ohms
	Input Power:	120V 60Hz AC
	Input Power Connection:	IEC 2-wire receptacle with integral fuse holder
	Power (Mains) Fuse:	3A 250V GMA style Fast Blow
	Power Modes:	Auto signal sensing and always on
	Auto Off Delay:	~10 minutes
	Dimensions:	15-3/8''W x 17-5/16''H x 14-3/4''D,
		(390W x 440H x 375D)mm (without feet)	®
	Weight:	43lbs (19.5kg)
	Shipping Dimensions:	21''W x 20''H x 20''D, (533W x 508H x 508D)mm
	Shipping Weight:	51lbs (23.2kg)

The A-120 is shipped with adjustable feet, (4 spiked and 4 rubber) with tool-less knurled jam nuts. These feet can be installed in the bottom of the enclosure in either a 3-point triangular pattern or more traditional 4-point square pattern.

The bottom of the enclosure has 5 threaded inserts arranged to accept either pattern.

(4) Spiked Feet (4) Knurled Lock Nuts (4) Rubber Feet