Power four speakers from one compact 2U amplifier. The Digimore D-32A is a 4-channel Class-H professional power amplifier with 800 W per channel into 4 Ω and a bridge mode for higher power. It is built for live sound, installations and touring rigs that run several speakers from one rack.
Why customers choose it
Who it is for
Sound rental companies, live stages and events, multi-zone installations, clubs, halls and touring setups that need four amplifier channels in one unit.
Specifications
| Channels | 4 |
|---|---|
| Class | H |
| Power at 8 Ω | 500 W x 4 |
| Power at 4 Ω | 800 W x 4 |
| Bridge 8 Ω | 900 W x 2 |
| Bridge 4 Ω | 1600 W x 2 |
| Input impedance | 20 kΩ balanced / 10 kΩ unbalanced |
| Damping factor | Over 600 |
| Cooling | 4 temperature-controlled fans |
| Protection | Overheat, short, DC, soft-start, relay zero-current switching, clip limiter |
| Chassis | 2U rack mount |
| Type | Power amplifier |
Good to know
- 3-year Digimore warranty on manufacturing defects (physical and fire damage not covered).
- Check speaker impedance before using bridge mode.
FAQ
How many speakers can it run?
Four speakers on four channels, or two in bridge mode for more power each.
Will it fit in my rack?
Yes, it is a standard 2U rack-mount unit.

























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