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[GRADE A] DAYTON AUDIO SPA250 Subwoofer Amplifier Module 250W
![[GRADE A] DAYTON AUDIO SPA250 Subwoofer Amplifier Module 250W](https://www.audiophonics.fr/59955-thickbox_default/dayton-audio-spa250-subwoofer-amplifier-module-250w.jpg "[GRADE A] DAYTON AUDIO SPA250 Subwoofer Amplifier Module 250W")
![[GRADE A] DAYTON AUDIO SPA250 Subwoofer Amplifier Module 250W](https://www.audiophonics.fr/59956-thickbox_default/dayton-audio-spa250-subwoofer-amplifier-module-250w.jpg "[GRADE A] DAYTON AUDIO SPA250 Subwoofer Amplifier Module 250W")
![[GRADE A] DAYTON AUDIO SPA250 Subwoofer Amplifier Module 250W](https://www.audiophonics.fr/59957-thickbox_default/dayton-audio-spa250-subwoofer-amplifier-module-250w.jpg "[GRADE A] DAYTON AUDIO SPA250 Subwoofer Amplifier Module 250W")
![[GRADE A] DAYTON AUDIO SPA250 Subwoofer Amplifier Module 250W](https://www.audiophonics.fr/59958-thickbox_default/dayton-audio-spa250-subwoofer-amplifier-module-250w.jpg "[GRADE A] DAYTON AUDIO SPA250 Subwoofer Amplifier Module 250W")
![[GRADE A] DAYTON AUDIO SPA250 Subwoofer Amplifier Module 250W](https://www.audiophonics.fr/59959-thickbox_default/dayton-audio-spa250-subwoofer-amplifier-module-250w.jpg "[GRADE A] DAYTON AUDIO SPA250 Subwoofer Amplifier Module 250W")
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Refurbished product - Grade A
Product in perfect condition, packaging damaged.
Attention: The product is delivered configured in 110V. If your electrical network provides a voltage of 220V (Europe), it is imperative to configure the device in 220V using the switch on the back of the device before connecting it to the mains. An incorrect setting could damage your device.
Dayton Audio SPA250
Amplifier / Subwoofer module 250W
The SPA250 is a flat subwoofer with a Class AB amplifier that offers the efficiency of a Class D amplifier thanks to a state-of-the-art design.
This amplifier uses a circuit that continuously monitors the input signal in order to modulate or regulate the voltage available at the output stage. Thus, only the necessary power is delivered.
Please note that this device needs a power cord to run. This item is not included.
Technical characteristics
| Specifications | |
|---|---|
| Output power 8 Ohm | 156W |
| Output power 4 Ohm | 252W @ 0.1% THD |
| Inputs | x1 RCA (LFE Mono) Speaker terminal |
| Output | x1 RCA Speaker terminal |
| Input impedance | 10.4 KOhm |
| Digital equalizer | Low pass : 40Hz - 180Hz |
| Volume control | -14.5dB / +dB |
| SNR | 90dB |
| THD | 0.92% |
| Active adjustable filter | 80Hz - 180Hz |
| Adjustable gain | De 0 à +10dB |
| Bass Boost Function | +6dB à 35Hz |
| High pass filter | 12dB/oct |
| Phase adjustment | 0° (NOR) ou 180° (REV) |
| Frequency response | 30Hz - 200Hz |
| Efficicency | 66% |
| Damping factor | 114 - 100Hz |
| Dimensions | 250 x 250 x 13mm |
| Input | RCA |
| Input | Speaker terminals |
| Output | RCA |
| Output | Speaker terminal |
| Class | Class A / AB |
| Amplifier chip | N/A |
| Power (W) | 250.0 |
| Refurbished Grade | Grade A |
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