Main Mixer, Monitor, & Effects: +4 dBu
Maximum Main Mixer Section Output:+20 dBu
Maximum Input Levels
Mic Input: –20 dBu, Trim @ 0 dB (HI)
+20 dBu, Trim @ –40 dB (LOW)
Line Input: 0 dBu, Trim @ 0 dB (HI)
+40 dBu, Trim @ 40 dB (LOW)
Insert Input: +20 dBu
Stereo Line Input: +20 dBu
Tape Input: +20 dBu
Effects Return: +20 dBu
Power Amp In: +22 dBu
Input Sensitivity
Minimum Input Level to produce +4 dBu @ Main Mixer Out put
Mic Input: –68 dBu
Main and Monitor
8 segments: Clip, +5, 0, –5, –10, –15, –20, –30
Power Amplifi er Section:
Maximum Power at 1% THD, midband, both channels driven
406M, 408M, 408S
250 watts per channel into 2 Ω
200 watts per channel into 4 Ω125 watts per channel into 8 Ω
808M, 808S
600 watts per channel into 2 Ω
450 watts per channel into 4 Ω300 watts per channel into 8 Ω
Continuous Sine Wave Average Output Power, both chan nels
driven (rated power)
406M, 408M, 408S
180 watts per channel into 4 Ω from 40Hz to 20kHz,
with no more than 0.15% THD
110 watts per channel into 8 Ω from 40Hz to 20kHz,
with no more than 0.10% THD
808M, 808S
340 watts per channel into 4 Ω from 40Hz to 20kHz,
with no more than 0.15% THD
240 watts per channel into 8 Ω from 40Hz to 20kHz,
with no more than 0.10% THD
Power Bandwidth
< 10Hz to 30kHz (+0, –1 dB) @ rated power into 4 Ω
Frequency Response
< 10Hz to 30kHz (+0, –1 dB)
< 10Hz to 55kHz (+0, –3 dB)
Distortion
THD, SMPTE IMD: < 0.10% @ 8 Ω< 0.15% @ 4 Ω
Signal-to-Noise Ratio
> 105 dB below rated power into 8 Ω
288
Compact Mixer Reference Guide
Channel Separation
> 75 dB @ 1kHz
Damping Factor
> 250 @ 1kHz
Amp Input Impedance
10 kΩ unbalanced, 20 kΩ balanced
Input Sensitivity
406M, 408M, 408S
1.35 volts (+4.8 dBu) for rated
power into 4 ohms
808M, 808S
1.76 volts (+7.1 dBu) for rated
power into 4 ohms
Gain (Amp In to Speaker Out)
26.4 dB (21V/V)
Maximum Input Level
9.75 volts (+22 dBu)
Rise Time
406M, 408M, 408S < 5µs
808M, 808S < 6.2µs
Slew Rate
406M, 408M, 408S > 40V/µs
808M, 808S > 50V/µs
Load Angle
8(±jx) time in de pen dent at 8 Ω4(1±jx) time dependent at 4 Ω
High Frequency Overload and Latching
No latch up at any frequency or level.
High Frequency Stability
Unconditionally stable, driving any reactive or capacitive load
Turn On Delay
3 seconds
AC Power Requirements
United States: 120VAC, 60Hz
Europe: 240VAC, 50Hz
Japan: 100VAC, 50/60Hz
Korea: 220VAC, 60Hz
(Capable of operation from 75% to 110% of rated line voltage)
THE FOLLOWING ARE TRADEMARKS OR REGISTERED TRADEMARKS OF MACKIE DESIGN INC.: "MACKIE", "DIGITAL SYSTEMS", D8B AND THE "RUNNING MAN" FIGURE •
408S
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. DO NOT REMOVE COVER.
NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.
AVIS:
RISCQUE DE CHOC ÉLECTRIQUE — NE PAS OUVRIR
UTILISE UN FUSIBLE DE RECHANGE DE MÊME TYPE.
DEBRANCHER AVANT DE REMPLACER LE FUSIBLE
CAUTION- HOT SURFACE, AVOID CONTACT
408M
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. DO NOT REMOVE COVER.
NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.
AVIS:
RISCQUE DE CHOC ÉLECTRIQUE — NE PAS OUVRIR
UTILISE UN FUSIBLE DE RECHANGE DE MÊME TYPE.
DEBRANCHER AVANT DE REMPLACER LE FUSIBLE
CAUTION- HOT SURFACE, AVOID CONTACT
2 X 250W STEREO
SERIAL NUMBER
2 X 250 WATTS
SERIAL NUMBER
MANUFACTURING DATE
MANUFACTURING DATE
LEFT / MAIN
SPEAKER OUT
OUTPUT POWER: 250 WATTS / CHANNEL
MINIMUM SPEAKER LOAD: 2 OHMS / CHANNEL
POWER AMP 1 / MAIN
SPEAKER OUT
OUTPUT POWER: 250 WATTS / CHANNEL
MINIMUM SPEAKER LOAD: 2 OHMS / CHANNEL
RIGHT / MONITOR
SPEAKER OUT
POWER AMP 2 / MONITOR
SPEAKER OUT
292
Compact Mixer Reference Guide
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