Ecler AURA-8B150 Amplificador ocho canales | 8×150 W RMS @ 4Ω | Alta y Baja impedancia | Clase D

Compatible con configuraciones de baja y alta impedancia y con modo dual o puente (@4/8Ω). La Serie AURA está construida con la máxima robustez para ofrecer prestaciones duraderas, con circuitos de alimentación especiales diseñados para optimizar el consumo eléctrico y con sistema de refrigeración por ventilación forzada. La Serie AURA también cuenta con la posibilidad de enlazar canales a la primera entrada seleccionándola en el panel trasero, así como con auto stand-by, protección térmica y contra sobrecargas, PFC y sistema anti-clipping. Además, los mandos de volumen del panel frontal se pueden bloquear mediante interruptores en el panel trasero para mayor seguridad.
SISTEMA
Number of input channels 4
8
FÍSICO
Opciones de instalación Rack 19″ installation & desktop
Temperatura de funcionamiento -20⁰ to 40⁰ C -4⁰ to 104⁰ F
Humedad de funcionamiento 10-90% RH, non-condensing
Temperatura de almacenamiento -40⁰ to 70⁰ C -40⁰ to 158⁰ F
Humedad de almacenamiento 10-95% RH, non-condensing
Accesorios incluidos EU power cord, UK,US and CN power cord adapters, IEC Power Cord, x8 Euroblock 3-pin connectors (blue for Inputs), x4 Euroblock 4-pin connectors (green for Outputs), Rear Rack Kit, 3M rubber foot (4pcs)
1x EU & IEC power cords, UK,US & CN plug adapters, 4x Desktop feet, 1x Rack 19″ installation hardware, 6x Euroblock connectors (4x 3-pin blue for inputs and 2x 4-pin green for outputs), 4x Euroblock jumper.
1x EU & IEC power cords, UK,US & CN plug adapters, 4x Desktop feet, 1x Rack 19″ installation hardware, 12x Euroblock connectors (8x 3-pin blue for inputs and 4x 4-pin green for outputs), 4x Euroblock jumper.
Dimensiones 484 x 44 x 411.6 mm / 19 x 1,73 x 16.20 in. (WxHxD)
Peso 7.5 kg / 16.53 lb
7.5 kg / 16.53 lb
Dimensiones de envío 590 x 80 x 590 mm / 23.23 x 3.15 x 23.23 in. (WxHxD)
Peso del envío 11.15 kg / 24.58 lb
11.15 kg / 24.58 lb
POTENCIADO
Potencia 828,5 W 844 VA
99,4 W 844 VA
1,5 W 23,9 VA

467,7 W 489 VA
506 W 582VA
300 W 374 VA
110 W 250 VA
62,7 VA
ELECTRICAL
AC mains requirement 100-240 V @ 50-60Hz (±10%)
AC mains connector IEC C14 inlet
Alimentación Universal, regulated SMPS with PFC
Power factor correction 0,91
ANALOGUE AUDIO OUTPUT PORTS
Crosstalk 70dB
70dB (@1kHz)
CHANNELS
Number of output channels 4
8
Output configuration 2Ω, 4Ω, 8Ω, 100V, 70V and 4/8Ω in Bridge Mode
Input configuration Input link to CH1 selector per input
SIGNAL
SNR 94 dBA
Damping factor 150
Voltage gain 34 dB
TECHNOLOGIES
Cooling 2 fans
Maximum fan noise 57 dBA
Efficiency 59%
Amplification technology Class D
Energy saving Auto standby function selectable
PROTECTIONS
AC protection Yes
DC protection Yes
Short-circuit protection Yes
Clip limiter Yes
Thermal protection Yes
HF protection Yes
SETTINGS
Output settings 2Ω/4Ω/8Ω/70V/100V/Bridge Mode output selection by pair of channels
Lo-Z/Hi-Z/70V/100V output selection by pair of channels
Auto standby function Front panel button
MONITORING
Signal Present SIGNAL LED (Green) per channel
Cliping CLIP LED (Red) per channel
Standby AUTO STANDBY ON/OFF LED (Green) per unit
Thermal TH/PROT LED (Red) per channel
Protect TH/PROT LED (Red) per channel
Standby / Mute STANDBY (Orange) per channel
Limit TH/PROT LED (Red)
On ON LED (Green) per unit
Link LINK (White)
ANALOGUE AUDIO INPUTS
Sensibilidad de entrada 0 dBV 2,21 dBu 1 Vrms
MONITORING AND CONTROL
Tiempo de espera automático 90 seconds
Umbral de espera automático -40dB
LINE INPUTS
CMRR 55 Typ
70 (from 20Hz to 20kHz)
Input connection type 3-pin Euroblock, balanced, pitch 3,5 mm
Input impedance 20kΩ balanced
Max input level +18dBV 20,21 dBu
LINE OUTPUTS
Output connection type 2-pin Euroblock. Pitch: 5,08 mm
4-pin Euroblock. Pitch: 5,08 mm
THD + Ruido 0,1%
0,1% ( @1kHz, from 0,1W to Full Power)
LOCAL CONTROL
Attenuators Front panel knobs per channel
Front panel knobs per channel VOL (default)/BYPASS option

Power ON/OFF Front panel switch
Output mode settings Back panel Dipswitch by pairs of channels DUAL/BRIDGE LoZ/70V/100V
Back panel Dipswitch by pairs of channels BRIDGE/2Ω/4Ω/8Ω/70V/100V

RUN/SLEEP mode Auto standby function Front panel button

AUDIO PERFORMANCES
Frequency response 15Hz – 30kHz
15Hz – 30kHz (-3dB, 1W any load)
OUTPUT POWER – All channels driven @ 1%THD
Max output power @ 8Ω 150 W
Max output power @ 4Ω 150 W
Max output power @ 2Ω 150 W
Max output power @ 4Ω bridge mode 300 W
Max output power @ 8Ω bridge mode 300 W
Max output power @ 100V 150 W
Max output power @ 70V 150 W
POWER & HEAT @120VAC – STANDBY/SLEEP MODE
Current Draw 0,20 Arms
7,50 Arms
4,31 Arms
1,02 Arms
0,27 Arms
2,53 Arms
1,62 Arms
1,1 Arms
Thermal Loss 152,01 kcal/h 603,1 BTU/h

85,5 kcal/h 339,3 BTU/h
1,3 kcal/h 5,01 BTU/h
196,5 kcal/h 779,8 BTU/h
177,2 kcal/h 703,1 BTU/h
129,0 kcal/h 512,0 BTU/h
94,6 kcal/h 375,4 BTU/h
2,3 kcal/h 9,2 BTU/h