Specifications, General – Nady Systems SPM-4250 User Manual
Page 10
SPECIFICATIONS
1. INPUT SECTION
2. OUTPUT SECTION
The specifications above are correct at the time of printing of this manual. For improvement purposes, all specifications
for this unit, including design and appearance, are subject to change without prior notice.
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3. MIXER SECTION
Frequency Response ..................................................................................................................................................................... 30Hz~18KHz (-3dB)
THD ...................................................................................................................................................................................................................... 0.12%
S/N RATIO ........................................................................................................................................................................................................... -84dB
NOISE FLOOR ................................................................................................................................................................................................. 0.25mV
HIGH EQ
±15dB ................................................................................................................................................................................................. 12KHz
MID EQ
±15dB ...................................................................................................................................................................................................... 2KHz
LOW EQ
±15dB .................................................................................................................................................................................................... 90Hz
4. POWER AMP SECTION
POWER OUT
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Ω BOTH CHANNELS DRIVEN ................................................................................................................................................ 105W RMS per side
4
Ω BOTH CHANNELS DRIVEN ................................................................................................................................................ 125W RMS per side
FREQUENCY RESPONSE ......................................................................................................................................................... <10Hz~20KHz (-3dB)
5. GENERAL
POWER REQUIREMENTS ......................................................................................................... Voltage selectable, 115VAC/60Hz or 230VAC /50Hz
FUSE REQUIREMENTS .............................................................................................................. 5A 250V FB @ 115VAC; 2.5A 250V FB @ 230VAC
WEIGHT ........................................................................................................................................................................................... 18.65 lbs. (8.6 Kg)
DIMENSIONS .............................................................................................................................. 17.4” x 10.5” x 10.3” (44.2 cm x 26.7 cm x 26.2 cm)
Input Connector Input Impedance
Max Level
MONO CH MIC
XLR BALANCED
3.5K
Ω
-15dBv
MONO CH LINE
1/4” TRS BALANCED
30K
Ω
+11dBv
AUX RETURNS
1/4” TS BALANCED
15K
Ω
+10dBv
TAPE IN
RCA JACKS
15K
Ω
+10dBv
Output Connector Output Impedance
Max Level
AUX SEND
1/4” UNBALANCED
100
Ω
+7dBv
TAPE OUT
RCA JACKS
1K
Ω
+22dBv