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p.27
Stereo power 8Ω
4Ω
2Ω
Bridged mono power 8Ω
4Ω
Maximum output voltage rms each channel
Frequency response 1W @ 8Ω
Power bandwidth @ rated power
Damping Factor
Input cmrr
Input sensitivity for full rated output power
Input impedance
Hum and noise
Crosstalk
Class
Circuit breaker rating
120 Vac
Circuit breaker rating 230Vac
Current draw 1/8 power, 4Ω 120 Vac
Current draw 1/3 power, 4Ω 120 Vac
Current draw idle 120Vac
Thermal emissions 1/3 Power, 4Ω, BTU/HR
Cooling
Input connectors,
per channel
Output connectors
Controls
LED indicators
TourClass protection
Construction
Dimensions
Weight
net LT
net ST
1000 1500 2000
LT / ST
1kHZ, 0.5%THD+N
280W 400W 550W
500W 750W 1000W
650W 900W 1200W
1000W 1500W 2000W
1300W 1800W 2400W
53 rms 64 rms 72 rms
20Hz–20kHz, +0 / - 1dB 20Hz–20kHz, +0 / - 1dB 20Hz–20kHz, +0 / - 1dB
20Hz–20kHz, +0 / - 1dB 20Hz–20kHz, +0 / - 1dB 20Hz–20kHz, +0 / - 1dB
400:1 @ 8Ω 400:1 @ 8Ω, 400:1 @ 8Ω,
60dB @1 kHz 60dB @1 kHz 60dB @1 kHz
.775V .775V .775V
20K balanced 10K unbalanced 20K balanced 10K unbalanced 20K balanced 10K unbalanced
-100dB
, A-weighted below rated power -100dB, A-weighted below rated power -100dB, A-weighted below rated power
-55dB @ 1kHz below rated power -55dB @ 1kHz below rated power -55dB @ 1kHz below rated power
DDD
10A 15A 20A
6A 10A 12A
3A 4A 5A
6A 8.5A 10A
0.6A 0.6A 0.6A
1240 1630 1960
Back to front via variable speed fan Back to front via variable speed fan Back to front via variable speed fan
Female XLR pin 2+, stereo 1/4” TRS Female XLR pin 2+, stereo 1/4” TRS Female XLR pin 2+, stereo 1/4” TRS
jack socket, 3 pin Phoenix Combicon jack socket, 3 pin Phoenix Combicon jack socket, 3 pin Phoenix Combicon
Speakon connectors and 5 way binding post Speakon connectors and 5 way binding post Speakon connectors and 5 way binding post
Front panel: two attenuators power switch. Rear panel: signal ground-lift, mode select thermal circuit breaker (all models)
ACL, IGM, protection ACL, IGM, protection ACL, IGM, protection
5 segment bargraph VU 5 segment bargraph VU 5 segment bargraph VU
meter, active
AUTORAMP meter, active AUTORAMP meter, active AUTORAMP
ACL, IGM, AUTORAMP. SHORT CIRCUIT ACL, IGM, AUTORAMP. SHORT CIRCUIT ACL, IGM, AUTORAMP. SHORT CIRCUIT
DC VOLTAGE TURN ON
/OFF TRANSIENT DC VOLTAGE TURN ON/OFF TRANSIENT DCVOLTAGE TURN ON/OFF TRANSIENT
CURRENT IN
-RUSH, SUB / ULTRASONIC INPUT CURRENT IN-RUSH, SUB / ULTRASONIC INPUT CURRENT IN-RUSH, SUB / ULTRASONIC INPUT
16 gauge steel chassis 16 gauge steel chassis 16 gauge steel chassis
3.5” x 19” x 15.25” 89mm x 483 x 388mm height x width x depth
30lb 32.5lb 35lb
22.5lb 23lb 23lb
specifications
a