Ecler AURA-2B150 Installation Amplifier - 2x 150W @ 4 Ohms or 70V / 100V Line

Ecler AURA-2B150 Installation Amplifier Features

- 2 analogue audio inputs and 2x 150WRMS @4Ω powered audio outputs
- Low (2, 4 and 8Ω) and high impedance (70/100V) compatibility via rear panel switch
- Supports dual or bridge mode (@4/8Ω)
- Euroblock input and output connectors
- Euroblock connectors with anti-pulling locking system
- Link to input 1 available
- The front panel volume control knobs can be locked using the rear panel switches for added security
- High efficiency (Class D)
- Auto Standby function
- Fan cooling
- Thermal protection
- Overload protection
- Anti-clip system

Ecler AURA-2B150 Installation Amplifier Specifications

Channels:
- Number of output channels: 2
- Output connection type: 4-pin Euroblock. Pitch: 5.08mm
- Output configuration: 2Ω, 4Ω, 8Ω, 100V, 70V and 4/8Ω in Bridge Mode
- Number of input channels: 2
- Input connection type: 3-pin Euroblock, balanced, pitch 3.5mm
- Input configuration: Input link to CH1 selector per input

Output Power - All Channels Driven @1Khz @Cf9Db @ 1%Thd:
- Max output power @ 8Ω: 150W
- Max output power @ 4Ω: 150W
- Max output power @ 2Ω: 150W
- Max output power @ 4Ω bridge mode: 300W
- Max output power @ 8Ω bridge mode: 300W
- Max output power @ 100V: 150W
- Max output power @ 70V: 150W

Output Power - Single Channel Driven @1Khz @Cf9Db @ 1%Thd:
- Max output power @ 8Ω: 150W
- Max output power @ 4Ω: 150W
- Max output power @ 2Ω: 150W
- Max output power @ 4Ω bridge mode: 300W
- Max output power @ 8Ω bridge mode: 300W
- Max output power @ 100V: 150W
- Max output power @ 70V: 150W

Signal:
- Voltage gain: 34dB
- Input sensitivity: 0 dBV 2,21 dBu 1 Vrms
- Input impedance: 20kΩ balanced
- Max input level: +20,8dBV 23 dBu
- Frequency response: 15Hz - 30kHz (-3dB, 1W any load)
- THD + Noise: <0,1% ( @1kHz, from 0.1W to Full Power)
- SNR: 93.2dBA
- Crosstalk: >70dB (@1kHz)
- CMRR: > 55 Typ (from 20Hz to 20kHz)

Electrical:
- Power supply: Universal, regulated SMPS with PFC
- AC mains requirement: 100-240V @ 50-60Hz (±10%)
- Power factor correction: > 0.8
- AC mains connector: IEC C14 inlet

Power & Heat @230Vac - ¼ Power, @ 4Ω (All Channels Driven):
- Power: 380W 430 VA
- Current Draw: 1.86 Arms
- Thermal Loss: 68.8 kcal/h 273 BTU/h

Power & Heat @230Vac - ⅛ Power, @ 4Ω (All Channels Driven):
- Power: 226.2W 278 VA
- Current Draw: 1.20 Arms
- Thermal Loss: 65.5 kcal/h 260.1 BTU/h

Power & Heat @230Vac - Idle:
- Power: 62.4W 129 VA
- Current Draw: 0.56 Arms
- Thermal Loss: 53.7 kcal/h 212.9 BTU/h

Power & Heat @230Vac - Standby/Sleep Mode:
- Power: 2.2W 82 VA
- Current Draw: 0.35 Arms
- Thermal Loss: 1.8 kcal/h 7.3 BTU/h

Technologies:
- Amplification technology: Class D
- Energy saving: Auto standby function selectable
- Efficiency: 47%
- Cooling: 2 fans
- Maximum fan noise: 57 dBA

Protections:
- AC protection: Yes
- DC protection: Yes
- HF protection: Yes
- Short-circuit protection: Yes
- Clip limiter: Yes
- Thermal protection: Yes

Local Control:
- Attenuators: Front panel knobs per channel VOL (default)/BYPASS option
- Output mode settings: Back panel Dipswitch by pairs of channels BRIDGE/2Ω/4Ω/8Ω/70V/100V
- RUN/SLEEP mode: Auto standby function Front panel button
- Power ON/OFF: Front panel switch

Settings:
- Attenuators: Front panel knobs per channel
- Output settings: Lo-Z/Hi-Z/70V/100V/Bridge Mode output selection by pair of channels
- Auto standby function: Front panel button
- Auto standby threshold: -40dB
- Auto standby time: 90 seconds
- Power ON/OFF: Front panel switch

Monitoring:
- Signal Present: SIGNAL LED (Green) per channel
- Cliping: CLIP LED (Red) per channel
- Protect: TH/PROT LED (Red) per channel
- Standby: AUTO STANDBY ON/OFF LED (Green) per unit
- Standby / Mute: STANDBY (Orange) per channel
- Limit: TH/PROT LED (Red)
- Thermal: TH/PROT LED (Red) per channel
- On: ON LED (Green) per unit
- Link: LINK (White)

Physical:
- Operating temperature: -20? to 40? C -4? to 104? F
- Operating humidity: 10-90% RH, non-condensing
- Storage temperature: -40? to 70? C -40? to 158? F
- Storage humidity: 10-95% RH, non-condensing
- Installation options: Rack 19-inch installation & desktop
- Included accessories:
- Dimensions (W x H x D): 484 x 44 x 296.6 mm
- Weight: 4.3 kg

Further Product Information Below

Ecler Aura-Series Manual (PDF)

Ecler AURA2B150 Data Sheet (PDF)

Ecler AURA2B150 Technical Drawing (PDF)

Ecler AURA-2B150 Installation Amplifier Supplied With

- 1x Ecler CAURA2B150
- EU power cord
- UK,US and CN power cord adapters
- IEC Power Cord
- 2x Euroblock 3-pin connectors (blue for Inputs)
- 1x Euroblock 4-pin connectors (green for Outputs)
- Rear Rack Kit
- 4x 3M rubber foot