Electro Voice PA 4150L Four Channel Class AB Commercial Power Amplifier, 4 x 160 watts at 4 ohms
Vendor: Electro Voice
Available
Electro Voice PA 4150L Four Channel Class AB Commercial Power Amplifier, 4 x 160 watts at 4 ohms
The Electro Voice PA 4150L is came from the PA series of professional commercial audio amplifiers. Its direct path airflow design is for the reduction of the heat buildup and is allowing for 4 full amplifier channels in a slim two rack space chassis. The audio performance of the Electro Voice PA 4150L is ultimate and capable to fulfill of what may demanding long term applications required, from sound reinforcement, paging or life safety installations.
The Electro Voice PA 4150L contains features many of the similar comprehensive protection circuits that is normal in EV amplifiers. Complete protection is already provided for high temperature, audio limiters, power up delay and peak current limiters. In addition to the rated output power, the Electro Voice PA 4150L is providing an excellent headroom for a wide dynamic range on music signals. The onboard dynamic limiter is ensuring that the output level of clipping of the Electro Voice PA 4150L will not generate excessive distortion. The amplifier channels is able to be bridged for more power flexibility. Marked level controls that are found on the rear panel are providing a hidden reliable level adjustments for each channel. Front panel LEDs indicate signal present, 0 dB, and limit. Phoenix type connectors for inputs and outputs provide an easy rack wiring.
- Flexible multi-channel power for installation
- Ideal for sound reinforcement, paging, and life safety
- 150 W per channel into 4 Ω
- Bridged mode for dual 315 W outputs into 8 Ω
- Compact 2 RU design
- Stepped rear-panel level attenuation
- Selectable 50 Hz or 300 Hz high-pass filter
- Thermal protection, peak limiting, turn-on delay
- Phoenix-type inputs and outputs
- Three-stage front-to-rear fans
- Integrated rack ears for direct mounting
Weight Net | 39.68lbs (18kg) |
Depth | 15.98" (406mm) |
Width | 19.02" (483mm) |
Height | 3.46" (88mm) |
Amplifier Gain | 30dB |
Channels | 4 |
Continuous Rated Power (1 kHz, THD 1%) 2Ω | 160Watts |
Continuous Rated Power (1 kHz, THD 1%) 4Ω | 160Watts |
Continuous Rated Power (1 kHz, THD 1%) 8Ω | 100Watts |
Continuous Rated Power (20-20 kHz, THD<0,2%) 4Ω | 150Watts |
Continuous Rated Power (20-20 kHz, THD<0,2%) 8Ω | 75Watts |
Crosstalk | < < -75dB (ref. 1kHz, @ 10% rated output power) |
DIM 30 | < 0.1% |
Frequency Response (-3 dB) | < 10Hz - 40kHz (-1dB, ref. 1kHz) |
Impedance | 4/8Ω |
Input Impedance (Balanced) | > 20kΩ |
Input Sensitivity | 0 dBu (775mV) (@ rated output power or voltage, 1kHz) |
Intermodulation Distortion (SMPTE) | < 0.1% |
Network Control (IRIS-Net) | No |
Number of Channels | 4 |
Rated output power (*rated load) THD < 0.2%, 20Hz – 20kHz | 150/75W (4ω/8ω) |
Rated output power (*rated load) THD < 1%, 1kHz | 160/100W (4ω/8ω) |
Signal-to-Noise Ratio (A-weighted) | 101dB |
Slew Rate | 16V/µs |
Total Harmonic Distortion | < 0.1% |