Strong power with clear ratings for 8, 4 and 2 ohm loads. The Stranger SPB4KB is a dual-channel power amplifier from Indian maker Stranger. It gives 2000 W RMS per channel at 2 ohms, 1500 W at 4 ohms and 950 W at 8 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 2000 W RMS at 2 ohms |
| Output Power at 4 Ohms | 2 x 1500 W RMS |
| Output Power at 8 Ohms | 2 x 950 W RMS |
| Channels | 2 |
| Inputs | Balanced and unbalanced |
| Cooling | 2 x 4-inch AC fans |
| Metering | Output VU bar-graph LED |
| Protection | Temperature, DC, RFI, short circuit, overload, mains over-voltage |
| Power Supply | AC 220 V, 50 Hz |
| Dimensions | 483 x 562 x 155 mm (W x D x H) |
| Weight | 31.64 kg (approx.) |
Good to know
- Clear ratings at 8, 4 and 2 ohms make it easy to plan how many speaker boxes to connect per channel.
- 483 mm wide (standard 19-inch rack width), 562 mm deep and about 31.64 kg – plan a strong rack or table.
- Runs on AC 220 V, 50 Hz mains.


























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