AURA series / Commercial Amplifiers

AURA-2L150

Name: Ecler AURA-2L150
Brand: Ecler
SKU: AURA-2L150

Two channel amplifier | 2x150 W RMS @ 4Ω | Class D

AURA-2L150 is a two channels 2x150 W RMS @ 4 Ω, high efficiency amplifier (class D). AURA Series are built with the highest robustness for long lasting performances with special power supply circuitry designed for optimized electrical consumption and are 100% silent featuring convection cooling system. AURA Series also features the possibility of linking channels to the first input by selecting it on the rear panel, adjustable auto stand-by level, overload and thermal protection, PFC and anti-clipping system.

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Key features

012 analogue audio inputs and 2 x150 WRMS @ 4 Ω powered audio outputs.

02Euroblock input and output connectors.

03Link to input 1 available.

04Volume control knobs on front panel, that can be blocked via switches accessible from the bottom cover.

05High efficiency, auto stand-by function and convection cooling (fanless, 100% silent).

06Thermal protection.

07Overload protection.

08Anti-clip system.

CHANNELS

Number of output channels: 2
Output connection type: 2-pin Euroblock. Pitch: 5 mm
Number of input channels: 2
Input connection type: Analogue, 3-pin Euroblock, balanced, pitch 3,5 mm
Input configuration: Input link to CH1 selector per input

OUTPUT POWER - All channels driven @ 1%THD

Max output power @ 8Ω: 75W
Max output power @ 4Ω: 150W

SIGNAL

Voltage gain: 27,8 dB
Input sensitivity: 0 dBV 2,21 dBu 1 Vrms
Input impedance: >500k (balanced)
Max input level: +12dBV 14,21 dBu
Frequency response: 15Hz-30kHz (-3dB, 1W @ 4Ω)
THD + Noise: < 0,01 % (from 1W to full power output @ 4Ω)
SNR: 100 dBA (from 20Hz - 20kHz)
Crosstalk: >80dB (@ 1kHz)
CMRR: > 55 Typ (from 20Hz-20kHz)
Damping factor: >150 (DF @ 8 Ω, 20 Hz - 400 Hz)

ELECTRICAL

Power supply: Universal, regulated SMPS with PFC
AC mains requirement: 100-240 V @ 50-60Hz (±10%)
Power factor correction: > 0,92 (Output Power > 1/4 Max Output Power)
AC mains connector: IEC C14 inlet (10Amax, Power cord 10Amax)

POWER & HEAT @230VAC - 1/4 POWER, @ 4Ω (all channels driven)

Power: 103,8 W 112,9 VA
Current Draw: 0,492 Arms
Thermal Loss: 24,95 kcal/h 99 BTU/h

POWER & HEAT @230VAC - 1/8 POWER, @ 4Ω (all channels driven)

Power: 58,97 W 67,4 VA
Current Draw: 0,293 Arms
Thermal Loss: 18,55 kcal/h 73,62 BTU/h

POWER & HEAT @230VAC - IDLE

Power: 11,6 W 24,4 VA
Current Draw: 0,106 Arms
Thermal Loss: 9,98 kcal/h 39,59 BTU/h

POWER & HEAT @230VAC - STANDBY/SLEEP MODE

Power: 8,9 W 21,97 VA
Current Draw: 0,096 Arms
Thermal Loss: 7,65 kcal/h 30,38 BTU/h

POWER & HEAT @120VAC - 1/4 POWER, @ 4Ω (all channels driven)

Power: 106,7 W 108 VA
Current Draw: 0,988 Arms
Thermal Loss: 27,66 kcal/h 109,76 BTU/h

POWER & HEAT @120VAC - 1/8 POWER, @ 4Ω (all channels driven)

Power: 60,11 W 61,95 VA
Current Draw: 0,536 Arms
Thermal Loss: 19,44 kcal/h 77,17 BTU/h

POWER & HEAT @120VAC - IDLE

Power: 11,7 W 13,66 VA
Current Draw: 0,119 Arms
Thermal Loss: 10,06 kcal/h 39,93 BTU/h

POWER & HEAT @120VAC - STANDBY/SLEEP MODE

Power: 9,1 W 11,36 VA
Current Draw: 0,099 Arms
Thermal Loss: 7,83 kcal/h 31,06 BTU/h

TECHNOLOGIES

Amplification technology: Class D
Energy saving: Auto Standby function selectable (Auto Standby by pairs of channels)
Efficiency: 72% (1/4 POWER, @ 4Ω, 230VAC)
Cooling: Convection (fanless)

PROTECTIONS

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) (VOL/BYPASS selectable by a switch at the bottom)
RUN/SLEEP mode: Auto Standby function Front panel button (Auto Standby ON/OFF button per unit. -50dB (default) or -40dB, internally selectable. Auto Standby time: 60 seconds)
Power ON/OFF: Front panel switch (green LED indicator)

MONITORING

Signal Present: SIGNAL LED (Green) per channel (trigger @- 40 dBV)
Cliping: CLIP LED (Red) per channel
Protect: PROT LED (Red) by pairs of channels (Combined PROT/TH LED)
Standby: AUTO STANDBY ON/OFF LED (Green) per unit
Standby / Mute: AUTO STANDBY (Orange) by pairs of channels
Thermal: TH LED (Orange) by pairs of channels (combined PROT/TH LED)
On: ON LED (Green) per unit
Link: LINK LED (White) per chanel

PHYSICAL

Operating temperature: -10⁰ to 50⁰ C 14⁰ to 122⁰ F
Operating humidity: 5-85% RH, non-condensing
Storage temperature: -10⁰ to 50⁰ C 14⁰ to 122⁰ F
Storage humidity: 5-85% RH, non-condensing
Dimensions: 482.6x44x275 mm. / 19x1.73x10.83 in. (WxHxD)
Weight: 3.0 kg / 6.6 lb
Shipping dimensions: 590x75x400 mm / 23.23x2.95x15.75 in. (WxHxD)
Shipping weight: 4.55 Kg / 10.03 lb.