eGPA2-150 - Receiver Ecler - Free user manual and instructions
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| Product type | Professional audio receiver / power amplifier |
| Brand | Ecler |
| Model | eGPA2-150 |
| Number of channels | 2 |
| Power output | 150 W RMS per channel at 4 ohms |
| Frequency response | 20 Hz – 20 kHz (±0.5 dB) |
| Total harmonic distortion | <0.05% at rated power |
| Input connectors | Balanced XLR and unbalanced RCA |
| Output connectors | Binding posts and Speakon |
| Controls | Independent volume controls per channel |
| Protection circuits | Short circuit, thermal, overload, and DC protection |
| Cooling | Fan cooled with variable speed |
| Dimensions (W x H x D) | 482 x 88 x 300 mm |
| Weight | 11.5 kg |
| Power supply | AC 100–240 V, 50/60 Hz |
| Mounting | 19-inch rack mountable, 2U height |
| LED indicators | Signal, clip, and protection LEDs per channel |
| Cleaning and maintenance | Wipe with a dry, soft cloth; ensure unobstructed ventilation |
| Safety | Do not expose to rain or moisture; disconnect power before servicing |
| Spare parts and repairability | Available through Ecler authorised service centres |
| General information | Designed for professional PA and installation applications |
Frequently Asked Questions - eGPA2-150 Ecler
How do I connect my audio source to the eGPA2-150?
Connect your audio source to the balanced XLR or unbalanced RCA inputs. Use quality shielded cables to avoid noise. Ensure the device is switched off before making connections.
Can I bridge the amplifier for more power?
Yes, the eGPA2-150 can operate in bridge mode to deliver a higher output power into a single speaker. Refer to the user manual for the exact pin assignment and recommended speaker impedance, typically 8 ohms in bridge mode.
What impedance speakers should I use?
In stereo mode, the amplifier supports 4 to 16 ohms per channel. In bridge mode, the recommended load is 8 ohms. Ensure the speakers are properly rated to handle the output power.
How do I set the input sensitivity?
The amplifier features adjustable input sensitivity controls. Use the gain knobs on the front panel to match the output level of your mixer or source. Start with the knobs at minimum and gradually increase to avoid clipping.
Why does the protection LED light up?
The protection LED indicates that the protection circuit has been activated. This can happen due to short circuits, overheating, or DC voltage on the output. Check speaker wiring, ventilation, and reduce the input level. If the issue persists, disconnect the amplifier and service it.
Can the amplifier be used in a 19-inch rack?
Yes, the eGPA2-150 features a standard 19-inch rack-mountable chassis with a height of 2U. Use the included rack ears and support rails to ensure stable mounting.
What is the recommended cooling clearance?
To maintain proper airflow, leave at least 10 cm of free space above and below the amplifier. Do not block the front or rear vents, and avoid placing it near heat sources.
How do I clean the amplifier?
Use a dry, soft cloth to wipe the exterior surfaces. Do not use solvents or abrasive cleaners. Periodically check and clean the ventilation slots to prevent dust accumulation.
What should I do if the amplifier does not turn on?
First, check that the power cord is properly connected and the wall outlet is live. Confirm that the rear panel power switch is in the ON position. If the amplifier still does not start, check the internal fuses – replace them only with the same type and rating. For persistent issues, contact an authorised Ecler service centre.
Are spare parts available for this model?
Yes, spare parts are available through Ecler authorised service centres. Always use genuine parts to ensure safety and performance. The amplifier is designed to be repairable and is supported for many years.
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USER MANUAL eGPA2-150 Ecler
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Product information
Brand : Ecler
Model : eGPA2-150
Category : Receiver