High power with a built-in LPF switch for subwoofer use. The Stranger SPB5K is a dual-channel power amplifier from Indian maker Stranger. It gives 2500 W RMS per channel at 2 ohms. It is made for sound services and events that run big speaker systems.
Why customers choose it
Who it is for
Sound service and DJ setups, wedding and event companies, clubs, auditoriums and halls that need to drive large speaker boxes or subwoofers.
Specifications
| Type | Dual-channel power amplifier |
|---|---|
| Output Power | 2 x 2500 W RMS at 2 ohms |
| Channels | 2 |
| Inputs | Balanced and unbalanced |
| Cooling | 2 x 4-inch DC fans |
| Metering | Output VU bar-graph LED |
| Low Pass Filter | LPF switch, left and right |
| Protection | Temperature, DC, RFI, short circuit, overload, mains over-voltage |
| Power Supply | AC 220 V, 50 Hz |
| Dimensions | 483 x 590 x 155 mm (W x D x H) |
| Weight | 36.31 kg (approx.) |
Good to know
- Full power is rated at 2 ohms per channel – match your speaker load.
- 483 mm wide (standard 19-inch rack width), 590 mm deep and about 36.31 kg – plan a strong rack or table.
- Runs on AC 220 V, 50 Hz mains.

























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