Powerful, affordable and reliable power amplifier for musicians, DJs, or live sound engineers.
Professional Power Amplifier – JA4
Product Description
2 Channel Class A/B amplifier
2U 19” rackmountable amplifier
XLR input connectivity
Binding post and speakon output connectors
Selectable input voltage (.755V, 1V or 1.4V)
LED power, fault, signal-presence, and clip indicators
Forced-air cooling and automatic speed regulation
- 8 Ohm Stereo Power: 400W
- 4 Ohm Stereo Power: 700W
- 8 Ohm Bridge Power: 1200W
- 4 Ohm Bridge Power: 1600W
- Frequency Response (+0/-0.31W/8 Ohm): 20Hz-20KHz (+0/-0.5dB)
- THD+N: <0.03%
- Slew Ratio: 20V/µs
- Damping Factor: 200
- S/N Ratio: >95 dB
- Input Sensitivity: 0.775V, 1V, 1.4V
- Output Circuit Type: Class AB
- Input Impedance (balanced/unbalanced): 20 KOhm / 10 KOhm
- Cooling: Forced air cooling, automatic speed regulation
- Protection: Overheat, Short circuits, DC, Limit and Softstart, Output Relay, Zero Current Switch, Intellectual Clip Limiter
- Crosstalk: >70 dB
- Dimension (WxHxD): 17.8“x3.8”x18.9” (453x99x482 mm)
- Weight: 36.5 lbs (16.6 Kg)
Additional Information
| Amplifier Class | Class A/B |
|---|---|
| Channels | 2 Channel |
