Specifications

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Specifications

    The Powered Mixer developed by U.S.A. C-MARK LIGHT & AUDIO INC. is powered by digital amplifier, provides professional microphone pre-amplifier, flexible stereo circuit and switchable +48 phantom power. The built-in digital amplifier has high efficiency, perfect sound quality, complete protection and excellent electro-magnetic compatibility. The high standard behaviour of electricity and excellent electro-magnetic compatibility can perfectly limit the noise and distortion. The powered mixer has many advantages: effective reduction of the sound system wiring work, plug-and-play, easy and fast, smart dimensions, wider applicability.

Output power:2 x 280W

THD + N:0.01%

Efficiency:80%

S/N:>110dB (full power)

Frequency response:< +/-1.5dB

Impedance:8Ω

Static power consumption:< 20W

SPECIFICATION

GAIN	MIN	MAX	RANGE
Mic(to insert)	10dB	60dB	50dB
Line(to insert)	-10dB	40dB	50dB
Stereo Line (to oitput)	0dB	12dB	12dB
Stereo Aux Input(to L/R output)	10dB

 

INPUY NOISE PERFORMANCE	E.I.N.-ALL at MAX GAIN
Mic 150 ohm source	-120dBu
Line 150 ohm	-97dBu
Sterse Line 150 ohm	-100dBu
Aux Input 150 ohm	-99dBu

FREQUENCY RESPONSE	Input to outputs
Mic to Left,Right Aux1.2 outputs	10Hz-85KHz 10Hz-120KHz	+0/-1dB +0/-2dB	@30dB Gain setting
Stereo Line to Left,Right Aux1.2 outputs	10Hz-75KHz 10Hz-100KHz	+0/-1dB +0/-2dB	@30dB Gain setting
Aux Input to Left,Right outputs	10Hz-120KHz	+0/-0.5dB	@MAX Gain

MIC INPUT CMRR @1KHz		-85dB @40dB Gain
DISTORTION +18dBu @1khz at L/R outputs (22Hz-22kHz)
Mic	0.0068%	@ 30dB Gain
Line	0.0070%	@ 10dB Gain
Stereo	0.0015%	@ +4 Gain setting
Aux Input	0.0010%	@ MAX Gain

EQUALISATION
MONO CHANNELS	Freauency	Gain
Hi	12kHz	+/-15dB
Mid	2.5kHz	+/-15dB
Lo	60Hz	+/-15dB
Stereo CHANNELS
Hi	12kHz	+/-15dB
Mid	2.5kHz	+/-15dB
Lo	45dB	+/-15dB

DYNAMIC RANGE

2Mic Chennels @ 30dB Gain 109dB

NOISE	Bus Noise	S/N Ratio
1 Mic Channels @ 30dB Gain,EQ flat	-85dB	-89dB
ALL Mic channels	-81dB	-85dB

CUT OFF @1kHz
Channel fader (mic)	-73dB	ref 0dB mark
L/R fader	-80dB

MAXIMUM INPUT LEVEL	At Max Gain	At Min Gain
Mic	-38dBu	+8dBu
Line	-10dBu	+27dBu
Stereo Line	+10dBu	+22dBu
Aux Input	+1785dBu	n/a

INPUT IMPEDANCE
Mic	2k ohms Balanced	1k ohms UnBalanced
Line	20k ohms Balanced	10k ohms UnBalanced
Stereo	10k ohms Balanced	10k ohms UnBalanced
Aux Input	10k ohms Balanced	10k ohms UnBalanced

OUTPUT LEVELS	Nominal	Maximum	Impedance
Mono send/Retum	+4dBu	+20.5dBu	<10 ohms
Aux Sends 1-2	+4dBu	+23dBu	<10 ohms
Left/Right Output	+4dBu	+28dBu	75 ohms
Control Room Output		+23dBu	600 ohms
Phones		+23dBu	33 ohms

DIMENSIONS & WEIGHTS
WIDTH mm(ins)	HEIGHT mm(ins)	DEPTH mm(ins)	WEIGHT (NET)kg(Ib)	WEIGHT (GROSS)kg(Ib)
233mm(9.2")	85mm(3.3")	327mm(12.9")	2.5kg(5.5Ib)	3.8kg(8.3Ib)

POWER SUPPLY

Extemal AC adaptor-12 watts maximum-50/60Hz

Weight-0.7kg(1.5Ib)