Product Features: 4 x 75 Watts into 4 Ohms; 4 x 50 Watts into 8 Ohms ATR (Accelerated Transient Response) technology for ultimate punch and clarity Ultra-light, ultra-low noise and ultra-efficient switch-mode power supply for noise-free audio, superior transient response and low power consumption Independent limiters for each channel offer maximum output level with reliable […]
4 x 75 Watts into 4 Ohms; 4 x 50 Watts into 8 Ohms
ATR (Accelerated Transient Response) technology for ultimate punch and clarity
Ultra-light, ultra-low noise and ultra-efficient switch-mode power supply for noise-free audio, superior transient response and low power consumption
Independent limiters for each channel offer maximum output level with reliable overload protection
Detented gain controls for precise setting and matching of sensitivity
Precise Power, Signal and Clip LEDs to monitor performance
Servo-balanced XLR and 1/4" TRS inputs plus professional speaker connectors
Independent DC and thermal overload protection on each channel automatically protects amplifier and speakers without shutting down the show
“Back-to-front" ventilation system including air filter for reliable operation
“Built-like-a-tank“, impact-resistant and all-steel 1U rackmount chassis
Minimum depth chassis (10.1" / 257 mm) and ultra-light weight design (8.8 lbs / 4.0 kg) fits into compact, inexpensive effects racks
High-quality components and exceptionally rugged construction ensure long life
Power Output Level: QD4240
8ohm (Quad Ch) 40W
4ohm (Quad Ch) 60W
8ohm bridged mono 120W
Input Sensitivity (8ohm, 1kHz) 0.775Vrms
Input Impedance 20kohm Balanced
Slew Rate (8ohm, Full Swing) ±30V/?sec
Frequency Response (±0.5dB) 20kHz ~ 50kHz
T.H.D. (f=20Hz~20kHz, Half Power) 0.03%
Signal to Noise Ratio 105dB
Damping Factor (8ohm, 1kHz) 100
Rasidual Noise -85dB
Channel Separation (8ohm, 1kHz) 80dB
Voltage Gain (4ohm) 26dB 29dB 32dB
Power Source 100-120VAC or 220-240VAC ; 50/60Hz
(supplied AC mains transformer depends on country requirements)
Power Consumption 300W 420W 770W
Weight 11.5kg/25.3lb 15.5kg/34.2lb 17kg/37.5lb
Dimensions 482(W) x 88(H) x 369(D) mm
/19(W) x 3.5(H) x 14.5(D) in
• Eight and four channel models with 300W and 150W per channel
• Minimal footprint and mass arround 200mm depth and 6 Kg
• Optional Add-on card to interface with third party alarm systems with GPIO connections
• FCM™ Faulty Channel Management system to avoid entire device shutdown
• State-of-the-art layout for maximum performance and reliability
• Highly oversized thermal dissipation design for maximum reliability
• Superb distortion and noise figures
• All channels bridgeable by pairs
• Selectable gain in four channel groups (26, 32 and 38dB)
• Subsonic filter per channel (35Hz user selectable)
• Temperature and signal dependant, intelligent cooling system for minimal
noise
• Optimal heat extraction due to the air tunneled enclosure and insulator-less
power device attachment to the heatsink
• Direct connector-less output for maximum quality loudspeaker control
• High grade engineering inside with the latest SMD technology
• Balanced Inputs with 0.1% tolerance resistors for a precise noise rejection
• Critical electronic and mechanical parts selection
• Innovative protection systems, FCM™ Faulty Channel Management and SSP™
SOA Sentry Protection
• Detented and optionally tamper-proof volume potentiometers
• Hi efficiency, two steps Class H Audio topology
• Protection, Signal and Clip indicators per channel
• Power On and Standby general indicators
• Extremely compact, fully featured QuantaPulse Power supply
• Low current consumption and heat generation allowing less demanding
conditions for multiple amplifier installations
• Factory preset worldwide mains voltage power supply
• Laser cut four milimeters aluminium front panel
• Rugged 2U steel chasis
OUTPUT POWER
T-604
T-1204
T-1208
T-2408
RMS, 1kHz, 1.0% THD+N
4 ohms
4x 160 W
4x 320 W
8x 150 W
8x 300 W
8 ohms
4x 115 W
4x 220 W
8x 100 W
8x 195 W
Bridge @ 8ohms
2x 320 W
2x 640 W
4x 300 W
4x 600 W
Pink Noise 12dB CF
4 ohms
4x 210 W
4x 415 W
8x 180 W
8x 370 W
Frequency Response (power bandwidth ±0.25dB): 20Hz-20kHz
Phase Response (@1W 20Hz-20kHz): ±15deg
Total Harmonic Distortion (20Hz-20kHz):
Intermodulation Distortion (SMPTE):
Crosstalk (20Hz-20kHz): >70dB
Voltage Gain (selectable): 26/32/38 dB
Sensitivity: T604:1.5/0.8/0.4V - T1204:2.1/1.0/0.5V - T1208:1.4/0.7/0.4V - T2408:2.0/1.0/0.5V
Signal to noise ratio: T604:107dB - T1204:110dB - T1208:107dB - T2408:110dB
Required AC Mains (@8ohms 1/8 rated power): T604:1A - T1204:1.5A - T1208:1.4A - T2408:2.6A
Dimensions (WxHxD): 483x88.9x210 mm - 19x3.5x8.27 inches
Weight (Net): T604/T1204: 5.4Kg - 11.8Lbs T1208/T2408: 6.2Kg-13.5Lbs
Protections: Soft-start, Turn-on Turn-off muting, Over-heating, DC, RF, Short-circuit, Open or mismatched loads, Overloaded power supply, SSP™ and FCM™
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 170W
4ohm (Quad Ch) 240W
8ohm bridged mono 480W
Input Sensitivity (8ohm, 1kHz) 0.775Vrms
Input Impedance 20kohm Balanced
Slew Rate (8ohm, Full Swing) ±30V/?sec
Frequency Response (±0.5dB) 20kHz ~ 50kHz
T.H.D. (f=20Hz~20kHz, Half Power) 0.03%
Signal to Noise Ratio 105dB
Damping Factor (8ohm, 1kHz) 100
Rasidual Noise -85dB
Channel Separation (8ohm, 1kHz) 80dB
Voltage Gain (4ohm) 26dB 29dB 32dB
Power Source 100-120VAC or 220-240VAC ; 50/60Hz
(supplied AC mains transformer depends on country requirements)
Power Consumption 300W 420W 770W
Weight 11.5kg/25.3lb 15.5kg/34.2lb 17kg/37.5lb
Dimensions 482(W) x 88(H) x 369(D) mm
/19(W) x 3.5(H) x 14.5(D) in</td><td>
<p>Electro Voice PA 4150L features: <br> <br> * 100 Watts / 8 Ohms <br> * 160 Watts / 4 Ohms <br> * The amplifier channels can be bridged for more flexibility <br> * Frequency response (-1dB): 10 Hz - 40 kHz <br> * Signal-to-Noise Ratio: 100 dB <br> * Provides excellent headroom for a wide dynamic range on music signals <br> * Protection: audio limiters, high temperature, peak current limiters, turn-on delay <br> * Marked level controls on the rear panel provide hidden reliable level adjustments for each channel <br> * Front panel LEDs indicate signal present, 0 dB, and limit <br> * Phoenix type connectors for inputs and outputs provide an easy rack wiring <br> * Cooling: front-to-rear <br> * Power requirements: 120V or 230V, 50 Hz - 60 Hz <br> * Dimensions (WxHxD): 483 x 88 x 406 mm / 19 "aposirsi_electrovoice")
* Weight: 18 kg / 39.65 lbs 
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