250W Subwoofer Plate Amplifier
$372.99
Quick Overview
Engineered to provide flexibility, ample power, and reliability, the Dayton Audio SPA250 delivers high fidelity subwoofer amplification and is tailored for home audio and home theater audio systems.
Product Highlights
- Switchable 6 dB @ 35 Hz bass boost
- Mono Class AB output stage for solid, well defined output
- Low-level, high-level, and LFE inputs connect to any system
- Manual, auto, or triggered on/off modes for compatibility with any automated system
- Variable gain, crossover point and switchable phase controls optimize room integration
- Switchable 115/230V input voltage
- Energy efficient—draws less than 1 watt in stand-by mode
Product Manuals / Spec Sheets / Downloads
Dayton Audio SPA250 User Manual
Specifications:
- Channels: 1
- Power Output @ 4 ohms (RMS): 156 Watts
- Power Output @ 4 ohms (MAX): 250 Watts
- Frequency Response: 20Hz – 180Hz
- Inputs: 2x RCA Inputs, 2X High-level inputs
- Outputs: 1x Powered Output, 2x RCA Outputs, 2x High-level Passthrough
- Channels: 1
- Power Handling (RMS): 250 Watts @ 4 ohms
- Power Handling (MAX): 500 Watts @ 4 ohms
- Frequency Response: 20 – 180Hz
- SNR, A-Weighted: 90 dB
- Total Harmonic Distortion: <0.1%
- Inputs: 2x RCA Inputs, 2x High-Level Inputs
- Power Requirements: 115 – 230 VAC
- Dimensions: 9-13/16″ W x 9-13/16″ H x 5″ D
- Cutout dimensions: 8-1/2″H x 8-1/2″ W
- Weight: 13.4 lbs.
Product Details
| Model Number | SPA250 |
| Color | Black |
| Unit of Measure | Each |
| UPC | 844632094897 |
| Warranty – Parts | 5 Years |
| Warranty – Labor | 5 Years |
| Product Shipping Weight (lbs.) | 13.4 |
| Product Height | 9-13/16″ |
| Product Width | 9-13/16″ |
| Product Length | — |
| Product Depth | 5″ |
| Amplifier Type | Subwoofer Amplifiers |
| Power Output | 156 watts RMS into 8 ohms @ 0.1% THD
252 watts RMS into 4 ohms @ < 1.0% THD |
| Power Output (RMS @ 70V) Range | — |
| Output Connectors | — |
| Output Types | — |
| Input Connectors | — |
| Input Impedance | 10.4K ohms |
| Signal-to-Noise Ratio | 90 dB A-weighted |
| THD @ Rated Power | — |
| Parametric EQ | — |
| Phase Adjustment | 0º (NOR) 180º (REV) |
| Low-pass Crossover | — |
| Low Pass Adjustment | 40 Hz to 180 Hz |
| Dynamic Range | — |
| Frequency Response | — |
| Efficiency | — |
| Gain | — |
| Bass Boost | Switchable
6 dB @ 35 Hz |
| Voltage Requirement | — |
| Auto-on Sensitivity | — |
| Stand-by Power Rating | — |
| Special Features | — |
| Weight | 13 lbs |
|---|---|
| Dimensions | 12 × 12 × 11 in |