Sound Amplifiers
PA 1254
#82MEG420
Amplifier 4 x 150 W @ 4 Ohm. 9 operating modes. Crossover for subwoofer output.
PA 1254 is a 150 W @ 4 Ohm 4 channel professional audio amplifier, built in 1 rack unit metal enclosure. It has balanced inputs and outputs with Euroblock connectors. The front panel has a power switch, independent volume controls for each channel, and power, signal, clip and protection indicators. It incorporates nine operating modes, of which two allow the use of channels C and D for the connection of subwoofers with adjustment of the crossover cutoff frequency.
Main information
- 9 operating modes.
- 2.1 audio configurations.
- Crossover frequency selection between 50 Hz and 250 Hz.
- 1 19-inch rack unit.
Product main measures (m)
0.28 x
0.48 x
0.04
| Type | Class D |
| No. Channels | 4 |
| W/Ch @ 8 Ohm | 90 W |
| W/Ch @ 4 Ohm | 150 W |
| W/Ch @ 2 Ohm | 230 W |
| W Bridge @ 8 Ohm | 310 W |
| W Bridge @ 4 Ohm | 400 W |
| Frequency Range | 20 Hz - 20 KHz, Modo SUB: frecuencia de corte entre 50 Hz y 250 Hz/ 20 Hz - 20 KHz, SUB mode: cut-off frequency between 50 Hz and 250 Hz |
| THD+N | <0.1 % |
| S/N Rate | >96 dB |
| Gain | 28 dB |
| Input Sensitivity | 2.21 dBu |
| Connections | Power supply: 1 x IEC, Audio In: Euroblock, Audio Amp Out: Euroblock |
| Protections | Mute On / Off, DC, internal fuse |
| Consumption | 800 W/ |
| Length(m) | Width(m) | Height(m) | Weight(kg) | |
|---|---|---|---|---|
| Product | 0.28 | 0.48 | 0.04 | 4.60 |
| Box | 0.38 | 0.55 | 0.11 | 5.90 |
| Master Carton | 0.39 | 0.56 | 0.47 | 24.74 |
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