The Dayton Audio SPA1000 subwoofer amplifier provides nearly a kilowatt of clean, reliable audio power—just what you need to get big sound out of large, low-efficiency subwoofer speaker systems.
- High power Class AB output stage for clean, controlled output
- Power Output 497 watts into 8 ohms 950 watts into 4 ohms
- Patented tracking downconverter power supply for high efficiency
- Toroidal power supply transformer
- Low frequency parametric EQ allows you to boost or cut for custom-tailored sound
- Advanced soft clip circuitry improves headroom and protects woofers
- OTC™ (Optimized Thermal Circuit) protects amplifier from potential heat damage
- Hercules heat sinks dissipate and control heat for extreme reliability
Warranty: 5 years parts and labour
Cut out dimensions: 10" x 10"
