Upgrade your car audio system with the DLS PE4.150 Performance Evolution 4-channel amplifier, designed to deliver clean, controlled power for full-range speakers and active audio systems.
With 4 × 150W RMS at 2 Ohm and 4 × 100W RMS at 4 Ohm, the PE4.150 provides flexible power for a wide range of speaker configurations. It can also be bridged to deliver 2 × 300W RMS at 4 Ohm, making it suitable for more powerful speaker or system configurations.
The Class D design provides stable power delivery in a compact and lightweight chassis, while adjustable high-pass and low-pass filters allow the amplifier to be configured around your specific system.
95 dB signal-to-noise ratio
| Specification | Details |
|---|---|
| Channels | 4 |
| Amplifier Class | D |
| Power RMS @ 2 Ohm | 4 × 150W |
| Power RMS @ 4 Ohm | 4 × 100W |
| Bridged Power RMS @ 4 Ohm | 2 × 300W |
| Frequency Response | 10 Hz – 40 kHz |
| Signal-to-Noise Ratio | >95 dB |
| THD @ 4 Ohm | <0.05% |
| High-Pass Filter | 50 – 250 Hz |
| Low-Pass Filter | 50 – 250 Hz |
| High-Level Input | Yes |
| Auto Turn On | Yes |
| Smart Load Circuitry | Yes |
| Idle Current | 0.8 A |
| Maximum Current | 59 A |
| Recommended Fuse | 80 A |
| Dimensions (H × W × D) | 52.5 × 125 × 264 mm |
| Weight | 1.8 kg |
The PE4.150 can power four speakers independently or be configured for bridged operation where additional output is required. This makes it suitable for full-range speaker systems, front and rear speaker setups and active installations.
The adjustable high-pass and low-pass filters provide additional control over the frequency range delivered to each part of the system.
The amplifier supports both low-level and high-level inputs, allowing it to be used with aftermarket head units as well as compatible factory audio systems.
Smart Load Circuitry and Automatic Turn On simplify integration with modern vehicle electronics, while EMI-optimised circuitry helps minimise unwanted electrical interference.