EMX (Box type)

General Specifications

Maximum Output Power @ 0.5 % THD at 1 kHz 300 W/4 Ω; 190 W/8 Ω
Frequency Response -3, 0, 1 dB 20 Hz-20 kHz, ref to the nominal output level @ 1 kHz
Total Harmonic Distortion Less than 0.5 % (THD+N) +14 dB @ 20 Hz, 1 kHz, 20 kHz, GAIN control: all nominal
Hum & Noise Equivalent Input Noise, -115 dBu, Rs = 150 Ω CH 1-4 MIC/LINE: MIC
Crosstalk -65 dB @ 1 kHz
Input Connectors CH 1-4: XLR and Phone; CH 5/6, 7/8: XLR and Phone; CH 9/10, 11/12: XLR and Pin
CH EQ HIGH, MID, LOW
Phantom Power 15 V
Graphic Equalizer 7 Band (125, 250, 500, 1 k, 2 k, 4 k, 8 kHz): Main (Stereo) and Monitor
Digital Effects SPX Digital Multi Effector (24 bit AD/DA, 32 bit Internal Processing): 16 Programs
Power Amp Mode Main L/R, Main (L+R)/Monitor
Foot Switch On/Off
Dimensions (W x D x H) 442 x 274 x 286 mm (17-3/8" x 10-3/4" x 11-1/4")
Weight 10 kg (22 lbs.)
Power Requirements 120 V 60 Hz
Power Consumption 400 W


INPUT CHARACTERISTICS

Input Terminals MIC/LINE Actual Load Impedance For Use With Nominal Input level
Sensitivity *2 Position Max. before clip
CH INPUT 1-4 XLR
*3
MIC 2 kΩ 50-600 Ω Mics -60 dBu
(0.69 mV)
-35 dBu
(13.8 mV)
-15 dBu
(138 mV)
  LINE -30 dBu
(21.8 mV)
-5 dBu
(436 mV)
+15 dBu
(4.36 V)
  Phone
*4
MIC 6 KΩ 600 Ω -50 dBu
(2.18 mV)
-25 dBu
(43.6 mV)
-5 dBu
(436 mV)
  LINE -20 dBu
(69.0 mV)
+5 dBu
(1.38 V)
+25 dBu
(13.8 V)
CH INPUT 5/6, 7/8 XLR
*3
- 2 kΩ 50-600 Ω Mics -60 dBu
(0.69 mV)
-35 dBu
(13.8 mV)
-15 dBu
(138 mV)
  Phone
*5
- 10 KΩ 600 Ω Lines -20 dBu
(69.0 mV)
+5 dBu
(1.38 V)
+25 dBu
(13.8 V)
CH INPUT 9/10, 11/12 XLR
*3
- 2 kΩ 50-600 Ω Mics -60 dBu
(0.69 mV)
-35 dBu
(13.8 mV)
-15 dBu
(138 mV)
  RCA
Pin
- 10 KΩ 600 Ω Lines -20 dBu
(69.0 mV)
+5 dBu
(1.38 V)
+25 dBu
(13.8 V)

*1 0 dBu is referenced to 0.775 Vrms.
*2 Sensitivity is the lowest level that will produce an output of +4 dB (1.23 V), or the nominal output level when the unit is set to maximum level. (All level controls are at
maximum position.)
*3 XLR-3-31 type connectors are balanced. (1=GND, 2=HOT, 3=COLD)
*4 Phone Jacks are balanced. (Tip=HOT, Ring=COLD, Sleeve=GND)
*5 Phone Jacks are unbalanced.



OUTPUT CHARACTERISTICS

Output Terminals Actual Source Impedance For Use With Nominal   Output level Connector
Nominal Max. before clip
SPEAKER OUT 0.1 Ω 4 Ω Speakers EMX512SC 125 W 500 W [A1, B1] SPEAKON
[A1, A2, B1, B2] EMX312SC 75 W 300 W [A2, B2] Phone Jack *2
  EMX212S 50 W 200 W  
MAIN OUT [L, R] 600 Ω 10 kΩ Lines - +4 dBu (1.23 V) +20 dBu (7.75 V) Phone Jack *2
EFFECT OUT 600 Ω 10 kΩ Lines - +4 dBu (1.23 V) +20 dBu (7.75 V) Phone Jack *2
MONITOR OUT 600 Ω 10 kΩ Lines - +4 dBu (1.23 V) +20 dBu (7.75 V) Phone Jack *2
REC OUT [L, R] 600 Ω 10 kΩ Lines - -10 dBV (316 mV) +10 dBV (3.16 V) RCA Pin Jack

*1 0 dBu is referenced to 0.775 Vrms. 0 dBV is referenced to 1 Vrms.
*2 Phone Jacks are unbalanced.