Dayton Audio
Dayton Audio - 500W DSP Plate Amplifier - SPA500DSP
Dayton Audio - 500W DSP Plate Amplifier - SPA500DSP
Couldn't load pickup availability
Description:
Dayton Audios SPA500DSP true 500 watt digital switching plate amplifier features advanced signal processing control that every audio enthusiast wants. This power and flexibility is accessible via PC-GUI software and our innovative single-knob LCD control panel.
The Dayton Audio SPA500DSP digitally processed plate amplifier offers an elite level of control over your entire system (i.e. subwoofer and mains). This unique amplifier allows you to fine tune your systems low-frequency performance, and at the same time high pass to your mains (or satellites) protecting them from damage due to over excursion. DSP functions include: 7 PEQs, LPF, phase, subsonic filter, limiter, mains delay, and HPF. Fast, intuitive PC-based GUI software enables full access to the DSP functions.
Features:
- DSP: 7 PEQ bands, LPF, phase, subsonic filter, limiter, mains delay, and HPF
- Single-knob control panel with high-contrast LCD display and status LEDs
- Fast, intuitive PC-based GUI software enables full access to the DSP functions
- Efficient Class D output topology ensures high-impact low frequency performance
- Includes both balanced and unbalance line level inputs and outputs
Specifications:
- 500 watts RMS into 4 ohms, THD+N <0.1%
- Signal to noise ratio: 97.9 dB (A-weighted)
- Shipping weight: 3.18kg
Specifications
Specifications
Power output
| Into 4 Ω | 500 W |
|---|---|
| Minimum load | 4 Ω (assumed: Dayton Audio doesn't state one) |
| Amplifier class | D |
Controls and processing
| DSP | Yes |
|---|---|
| DSP functions | Low-pass, subsonic filter, 5-band PEQ (PC software), 2 PEQ bands on the panel, limiter, high-pass on the line out, delay on the line out |
| Low-pass filter | 30 – 125 Hz |
| Low-pass slope | 12 or 24 dB/octave, or off |
| Subsonic filter | 25 – 40 Hz |
| Subsonic slope | 12 or 24 dB/octave, or off |
| Phase | Variable, 0–180° |
| Parametric EQ | 5 bands: 10–200 Hz (PC software); 2 on the panel |
| High-pass on the line out | 30 – 125 Hz |
| Line-out delay | 0 – 10 ms |
Inputs and outputs
| Inputs | RCA line in, L/R (unbalanced); XLR in, L/R (balanced) |
|---|
Size and mounting
| Plate (W × H) | 184 × 262 mm |
|---|---|
| Cutout (W × H) | 158.8 × 234.9 mm |
| Weight | 1.1 kg |
Power supply
| Mains | 230–240 V AC |
|---|
Performance
| Signal-to-noise ratio (A-weighted) | 98.4 dB |
|---|
- Power as Dayton Audio rates it (RMS).
Some figures here aren't checked against Dayton Audio's datasheet yet. See which
