Ecler AURA-8L150 Multichannel amplifier | 8×150 W RMS @ 4Ω | Class D

Beschrijving

De AURA-8L150 is een compacte 8 kanaals 150W 4ohm klasse-D eindversterker. De Ecler AURA Serie is gebouwd voor langdurige prestaties met voedingsschakelingen ontworpen voor geoptimaliseerd verbruik en zijn 100% stil met een convectie koelsysteem. De AURA Serie biedt de mogelijkheid om kanalen te koppelen aan de eerste ingang door deze op het achter paneel te selecteren en is het mogelijk om de volumeknoppen op het voorpaneel te vergrendelen. De AURA biedt ook instelbaar Auto Stand-by niveau, overbelasting en thermische bescherming, PFC en anti-clipping systeem.

Features

• 8 analog audio inputs and 8 x 150 WRMS @ 4 Ω active audio outputs
• Euroblock input and output connectors
• Link to input 1 available
• Front panel volume controls that can be locked via switches accessible from the bottom cover
• High efficiency, automatic standby function and convection cooling (fanless, 100% noiseless)
• Thermal protection
• Overload protection
• Anti-clip system

Technical Data

Channels

• Number of output channels: 8
• Output connector type: 2-pole Euroblock, pitch: 5mm
• Number of input channels: 8
• Input connector type: Analog, 3-pole Euroblock, symmetrical, grid spacing 3.5mm
• Input configuration: Input connection to CH1 selector per input

Output power

• Maximum output power into 8Ω: 75 W
• Maximum output power into 4Ω: 150 W

Signal

• voltage gain: 27.8 dB
• Input sensitivity: 0 dBV, 2.21 dBu, 1 Veff
• Input impedance: >500k (balanced)
• Maximum input level: +12dBV, 14.21 dBu
• Frequency Response: 15 Hz – 30 kHz (-3 dB, 1 W into 4 Ω)
• THD + Noise: < 0.01 % (from 1 W into 4 Ω to full output)
• SNR: 100 dBA (from 20 Hz – 20 kHz)
• Crosstalk: >80 dB (at 1 kHz)
• CMRR: > 55 dB (20 Hz–20 kHz)
• Damping factor: >150 (DF at 8 Ω, 20 Hz–400 Hz)

Electrical

• Power Supply: Universal regulated SMPS with PFC
• AC Mains Requirements: 100 – 240 V at 50 – 60 Hz (±10 %)
• Power Factor Correction: > 0.92 (Output Power > 1/4 Max. Output Power)
• AC Mains Connection: IEC C14 inlet (10 Amax, power cord 10 Amax)

Technology

• Amplification technology: Class D
• Energy saving: Auto standby function selectable (auto standby after channel pairs)
• Efficiency: 76 % (1/4 power, at 4 Ω, 230 V AC)
• Cooling: Convection (fanless)

Protection

• DC protection: Yes
• HF protection: Yes
• Short-circuit protection: Yes
• Clip limiter: Yes
• Thermal protection: Yes

Monitoring

• Signal present: SIGNAL LED (green) per channel (trigger @- 40 dBV)
• Clip: CLIP LED (red) per channel
• Protect: PROT LED (red) for channel pairs (combined PROT/TH LED)
• Standby: AUTO STANDBY ON/OFF LED (green) per unit
• Standby / Mute: AUTO STANDBY (orange) after channel pairs
• Thermal: TH LED (orange) for channel pairs (combined PROT/TH LED)
• On: ON LED (green) per unit
• Link: LINK LED (white) per channel
• Mute
• Ext / Mute

Local Control

• Attenuators: front panel knobs per channel (Vol (default)/bypass option) (Vol/bypass selectable via a switch on the bottom panel)
• RUN/SLEEP mode: auto standby function, button on the front panel (auto standby on/off button per unit. -50 dB (default) or -40 dB, internally selectable. Auto standby time: 60 seconds)
• Power on/off: switch on the front panel (green LED indicator)

Construction

• Operating temperature: -10⁰ to 50⁰ C
• Operating humidity: 5-85% relative humidity, non-condensing
• Storage temperature: -10⁰ to 50⁰ C
• Storage humidity: 5-8
• Dimensions: (W x D x H): 482.6 x 44 x 414 mm
• Weight: 6.3 kg