Dayton Audio SPA1000
1-channel amplifier
/piece
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Description
Discover Dayton Audio's SPA1000 1-channel amplifier, which delivers clean and controlled output with its high-power Class AB output stage. Equipped with a patented tracking downconverter power supply, it offers high efficiency and reliability. The parameterizable EQ for low frequencies allows for tailored sound shaping, while the advanced soft-clip circuitry improves headroom and protects woofers. With the OTC™ (Optimized Thermal Circuit), the amplifier is also protected from potential heat damage, supported by the Hercules heat sinks for effective heat dissipation. Ideal for subwoofer applications, the amplifier delivers 497 watts into 8 ohms and 950 watts into 4 ohms, with an impressive signal-to-noise ratio of 98 dB.
Features
- Class AB high-performance output stage for clean, controlled output
- Patented tracking downconverter power supply for high efficiency
- Toroidal transformer
- Parametric EQ for low frequencies allows boost or cut for customized sound
- Advanced soft-clip circuitry improves headroom and protects woofers
- OTC™ (Optimized Thermal Circuit) protects the amplifier from possible heat damage
- Hercules heat sinks dissipate and control heat for extreme reliability
Technical data
- Model number SPA1000
- Color black
- Shipping weight of the product 11kg
- Amplifier type Subwoofer plate amplifier
- Output power 497 watts into 8 ohms
- 950 watts into 4 ohms
- Output channels 1
- Inputs 2
- Signal-to-noise ratio 98 dB A-weighted
- THD at rated power 0.0092
- Parametric EQ frequency: 18 Hz - 80 Hz
- Bandwidth: 0.1 - 1 Q
- Level: -14.5 dB - +6 dB
- Phase setting 0° (NOR) or 180° (REV)
- Low-pass setting 30 Hz to 200 Hz
- Frequency response 30 Hz to 200 Hz
- Efficiency 0.86
Voltage requirement
- 115/230 VAC
- 50 Hz/60 Hz
- Automatic switch-on Sensitivity
- Stand-by power consumption 115 V 24 W; 230 V 18.4 W
Special features
- Parametric EQ
- Advanced soft-clip circuit
- Patented tracking downconverter power supply
- Starting level of class AB
Download data sheet
