Key facts
- Brand
- EDIFIER
- Model
- R1280T
- Category
- Other Electronics
- Industry
- Appliances
- Documents
- 3
- Languages
- EN
- Last added
- 2026-10-16
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Edifier R1280T Multimedia Speaker User Manual
The Edifier R1280T is a multimedia speaker system designed for indoor use, featuring an active speaker and a passive speaker connected via a dedicated cable. The system includes a remote control for volume adjustment and a 3.5mm to dual RCA audio connecting cable to link the active speaker to audio sources like PCs. It is powered by a CR 2025 wafer battery in the remote control.
Read onlineEdifier R1280T specifications
| Power output | RMS 21W × 2 (DRC ON) |
|---|---|
| Signal to noise ratio | ≥85 dBA |
| Distortion | ≤0.5% |
| Frequency response | 75 Hz ~ 18 KHz (+/-9dB) |
| Input type | RCA stereo input |
| Treble unit | Φ13mm silk dome tweeter |
| Bass unit | 4 inch (116mm) |
| Dimension | 146 mm (W) × 234 mm (H) × 196 mm (D) |
All Edifier R1280T documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the power output of the R1280T?
The power output is RMS 21W × 2 when DRC is ON.
What type of input does the speaker accept?
The speaker accepts an RCA stereo input.
What is the power output of the R1280T?
The power output is RMS 21W x 2 when DRC is ON.
What is the frequency response range?
The frequency response ranges from 75 Hz to 18 KHz with +/-9dB.
What should I do if there is no sound?
Check if the power supply is connected and the wall outlet is on. Turn off and on the system, then reconnect the audio source.
How do I adjust the volume and sound?
Use the master volume/treble/bass dial or the remote control to adjust the settings.