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SQ-2404 4ch Power amplifier
Get ready to experience the incredible power amplification of our state-of-the-art Class H design!
The SQ-series offers an amazingly wide range of very cost-efficient, flexible amplifier performance! From 2x900@4Ohm up to 4x1200@4Ohm, seven different models are available for your choice! The Class H output stage is powered by an oversized analog power supply with a strong toroidal transformer, ensuring stable performance even under weak or unstable mains supplies. The front panel is equipped with a power switch and several LEDs to display the working status, making it easy to monitor the amplifier's status.

SQ-2404 4ch Power amplifier

SKU: 0047
$1,148.00Price
  • Model Name SQ-1604 SQ-2404 SQ-3204
    GS1 (EAN) CODE 4260318511988 4260318511995 4260318512015
    System Type 4-Channel Class H 4-Channel Class H 4-Channel Class H
    Output Power
    all channels driven
    20Hz - 20 kHz, 0.1 % THD    		 4 x 600W @ 4Ohm
    4 x 400W @ 8Ohm    		 4 x 900W @ 4Ohm
    4 x 600W @ 8Ohm    		 4 x 1200W @ 4Ohm
    4 x 800W @ 8Ohm
    Output Power
    Bridge mode    		 2 x 1600W @ 4Ohm
    2 x 1200W @ 8Ohm
    2 x 800W @16Ohm    		 2 x 2400W @ 4Ohm
    2 x 1800W @ 8Ohm
    2 x 1200W @16Ohm    		 2 x 3200W @ 4Ohm
    2 x 2400W @ 8Ohm
    2 x 1600W @16Ohm
    THD+N ≤0.5% @ 8Ω 1kHz ≤0.5% @ 8Ω 1kHz ≤0.5% @ 8Ω 1kHz
    Slew Rate >28V/μs >28V/μs >28V/μs
    Frequency Response
    @1Watt, 8Ohm    		 10Hz - 20KHz / ±0.4dB 10Hz - 20KHz / ±0.4dB 10Hz - 20KHz / ±0.4dB
    Damping Factor
    (1kHz and below)    		 >3000 @100Hz >3000 @100Hz >3000 @100Hz
    Signal to Noise Ratio
    20Hz -20 kHz    		 >100dB >100dB >100dB
    Channel Separation
    Crosstalk@1kHz    		 >70dB >70dB >70dB
    Voltage Gain 36dB (0,775V:49V) 39dB (0,775V:69.5V) 40.3dB (0,775V:80.5V))
    Input Sensitivity selectable 0.775V/1V/1.4V selectable 0.775V/1V/1.4V selectable 0.775V/1V/1.4V
    Input Impedance 20k Ohm Balanced,
    10k Ohm Unbalanced    		 20k Ohm Balanced,
    10k Ohm Unbalanced    		 20k Ohm Balanced,
    10k Ohm Unbalanced
    Front Control Power switch, Gain control Power switch, Gain control Power switch, Gain control
    Rear Control Sensitivity Switch,
    Mode Switch    		 Sensitivity Switch,
    Mode Switch    		 Sensitivity Switch,
    Mode Switch
    LED Indicators Signal, Clip, Protect,
    Power, Bridge    		 Signal, Clip, Protect,
    Power, Bridge    		 Signal, Clip, Protect,
    Power, Bridge
    Input Connectors XLR Active balanced
    pin1 gnd / pin 2+ / pin3-    		 XLR Active balanced
    pin1 gnd / pin 2+ / pin3-    		 XLR Active balanced
    pin1 gnd / pin 2+ / pin3-
    Output Connectors 4 NL4 Sockets, 4xBinding Posts 4 NL4 Sockets, 4xBinding Posts 4 NL4 Sockets, 4xBinding Posts
    Cooling Low Noise Continuously
    Variable speed fan    		 Low Noise Continuously
    Variable speed fan    		 Low Noise Continuously
    Variable speed fan
    Protection Full short circuit, Open circuit,
    thermal, Ultrasonic,
    RF Protection.
    Stable Into reactive or
    Mismatched loads    		 Full short circuit, Open circuit,
    thermal, Ultrasonic,
    RF Protection.
    Stable Into reactive or
    Mismatched loads    		 Full short circuit, Open circuit,
    thermal, Ultrasonic,
    RF Protection.
    Stable Into reactive or
    Mismatched loads
    Load Protection On/Off muting, DC fault
    power Supply shutdown    		 On/Off muting, DC fault
    power Supply shutdown    		 On/Off muting, DC fault
    power Supply shutdown
    Operating Voltage 230V (+/- 10%), 50-60Hz
    USA Version 110V (+/- 10%), 50-60Hz    		 230V (+/- 10%), 50-60Hz
    USA Version 110V (+/- 10%), 50-60Hz    		 230V (+/- 10%), 50-60Hz
    USA Version 110V (+/- 10%), 50-60Hz
    Fuse T-15A T-20A T-25A
    Idle
    Power Consumption    		 < 30W < 30W < 40W
    Max.
    Power Consumption    		 < 1200W < 2000W < 3000W
    Dimensions (h/w/d) 19“/2U 483mm×492mm×90mm 19“/2U 483mm×492mm×90mm 19“/2U 483mm×492mm×90mm
    Net weight 22 kg 25 kg 27 kg
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