SRA1222 - Receiver QSC - Free user manual and instructions
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| Type of Product | Professional Audio Receiver |
| Brand | QSC |
| Model | SRA1222 |
| Dimensions (W x H x D) | 19 x 3.5 x 12 inches (483 x 89 x 305 mm) |
| Weight | 22 lbs (10 kg) |
| Power Supply | AC 100-240V, 50/60 Hz |
| Power Consumption | 400 W (max) |
| Output Power | 2 x 200 W into 4 ohms |
| Frequency Response | 20 Hz – 20 kHz (±0.5 dB) |
| Total Harmonic Distortion | < 0.05% |
| Inputs | 2 x XLR, 2 x RCA, 1 x USB |
| Outputs | 2 x SpeakON, 2 x Binding posts |
| Cooling | Variable speed fan, front-to-rear airflow |
| Protection | Short circuit, thermal, overcurrent, DC offset |
| Mounting | 19-inch rack mountable, 2U height |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Cleaning | Use dry cloth; avoid solvents |
| Spare Parts & Repairability | Contact QSC service for parts; user-replaceable fan and fuses |
| Certifications | CE, FCC, RoHS |
Frequently Asked Questions - SRA1222 QSC
How do I connect speakers to the SRA1222?
Use the SpeakON or binding post outputs. Ensure impedance is at least 4 ohms per channel.
What input sources are supported?
The receiver has XLR, RCA, and USB inputs for balanced, unbalanced, and digital sources.
Can I bridge the amplifier?
No, the SRA1222 is a stereo receiver and does not support bridged operation.
What is the power output?
It delivers 200 watts per channel into 4 ohms, or 150 watts per channel into 8 ohms.
How do I clean the unit?
Disconnect power and wipe with a dry cloth. Do not use liquids or solvents.
Is the SRA1222 rack-mountable?
Yes, it is 19-inch rack mountable and occupies 2U of rack space.
What protection features does it have?
It includes short circuit, thermal, overcurrent, and DC offset protection.
What is the frequency response?
The frequency response is 20 Hz to 20 kHz within ±0.5 dB.
Can I use it in a 70V system?
No, the SRA1222 is designed for low-impedance speakers only (4-8 ohms).
Where can I download the manual?
The manual is available for free on notice-facile.com in PDF format.
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USER MANUAL SRA1222 QSC
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Product information
Brand : QSC
Model : SRA1222
Category : Receiver