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This compact amplifier can deliver 10W per channel stereo or 30W mono, and is powered by DC so it could be used for busking running of a battery. Output power depends on operating voltage (8 to 25VDC) speaker impedance (4 to 8 Ohm) used. With a 12VDC supply it can deliver 7.5W per channel into 8-ohm speakers or 2 x 15W into 4-ohm loads. Being highly efficient there is no need for a heatsink!
Features:
- Up to 91% efficient
- Selectable gain
- On-board volume control
- Low-power shutdown mode
- Over-temperature, over-current, short circuit and speaker protection.
Supplied with double sided, solder-masked and screen-printed PCB, and ALL SMD components pre-soldered to the PCB to save you the hassle of soldering them yourself.
Features:
- Up to 91% efficient
- Selectable gain
- On-board volume control
- Low-power shutdown mode
- Over-temperature, over-current, short circuit and speaker protection.
Supplied with double sided, solder-masked and screen-printed PCB, and ALL SMD components pre-soldered to the PCB to save you the hassle of soldering them yourself.
Assembly required
| Kit Form | Short Form (circuit only) |
| Difficulty | Detailed |
| Contains High Voltage Components | |
| Instructions Included | |
| PCB Width | 46mm |
| PCB Length | 85mm |
| Estimated Construction Time | 30min |
| Tools required | Soldering Station |
| Operating voltage range (VDC) | 8V,25V |
| Output power | 10W |
| Output impedence range | 8Ω |
