Electro-Voice PA4150L Rackmount 4-Channel 150W Power Amplifier (4/8 Ohms)

Electro-Voice PA4150L Rackmount 4-Channel 150W Power Amplifier (4/8 Ohms)

Electro-Voice PA4150L Rackmount 4-Channel 150W Power Amplifier (4/8 Ohms)

B&H # ELPA4150L MFR # F.01U.120.176
Electro-Voice PA4150L Rackmount 4-Channel 150W Power Amplifier (4/8 Ohms) Back View

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Expected availability: 7-10 business days

Product Highlights

  • 150W Rated Output Power
  • For 4-/8-Ohm Speakers
  • Dual, Parallel, or Bridged Mode
  • Selectable 50/300 Hz High-Pass Filters
  • Stepped Rear-Panel Level Attenuation
  • Variable-Speed, Front-to-Rear Fans
  • Euroblock Input & Output Connectors
  • Thermal & Short-Circuit Protection
  • Audio & In-Rush Limiting
  • Occupies 2 RU
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Configuration: 4-Channel, 150W at 4 Ohms

2-Channel, 450W at 4 Ohms

Special Order

4-Channel, 150W at 4 Ohms

This item is noncancelable and nonreturnable.

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Electro-Voice F.01U.120.176 overview

  • 1Description

The Electro-Voice PA4150L is a rackmount 150W 4-channel power amplifier offering versatile configurability for 4-/8-Ohm setups in schools, houses of worship, retail spaces, offices, and more. This amplifier has a simple, easy-to-use interface with the power switch and indicator LEDs on the front panel, while the stepped level controls and switches for the selectable 50/300 Hz high-pass filters and dual/parallel/bridged modes are on the rear. Euroblock input and output connectors are utilized for quick and easy setup.

Comprehensive protection circuitry protects your amplifier from damage caused by overheating, overloads, and short-circuit issues. The output has a delayed connection at power-up to prevent damage to your speakers. Variable-speed fans and a flow-through-chassis design direct airflow from front to rear and keep the amplifier cool and running smoothly. Integrated rack ears allow direct mounting of the 2 RU enclosure in a standard 19" equipment rack.

Rugged rack-mountable 2 RU housing with integrated rack ears
Four amplifier channels; choose to operate each pair in dual mono, parallel, or bridged mono mode
150W rated output power with low noise and distortion
Four Euroblock Phoenix-type input connectors
4-pin Euroblock output connectors for connection to 4-/8-Ohm speakers
Rear-panel volume controls
Selectable high-pass filters at 50/300 Hz
Front-to-rear airflow for reliable operation
Protection circuitry for overheating, audio limiting, delayed output connection at power-up, and peak current limiting
Front-panel LEDs for power, signal, limit, and protect
Voltage selector for international use
UPC: 800549444330
In the Box
Electro-Voice PA4150L Rackmount 4-Channel 150W Power Amplifier (4/8 Ohms)
  • Power Cable
  • 4 x Attachable Feet
  • Screwlock Connectors for All Inputs and Outputs
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description

    Electro-Voice F.01U.120.176 specs

    Load Impedance 4/8 Ohms
    Maximum Output Power Mid-Band at 4 Ohms: 160 W (1% THD, 1 kHz)
    Mid-Band at 8 Ohms: 100 W (1% THD, 1 kHz)
    Single Channel at 4 Ohms: 200 W (dynamic headroom, IHF-A)
    Single Channel at 8 Ohms: 120 W (dynamic headroom, IHF-A)
    Bridged at 8 Ohms: 315 W (1% THD, 1 kHz)
    Rated Output Power At 4 Ohms: 150 W (less than 0.2% THD, 20 Hz to 20 kHz)
    At 8 Ohms: 75 W (less than 0.2% THD, 20 Hz to 20 kHz)
    Maximum RMS Voltage Swing 32.1 V (1% THD, 1 kHz)
    Voltage Gain 30 dB (1 kHz)
    Slew Rate 16 V/Ás
    Input Sensitivity 0 dBu (775 mV) at rated output, 1 kHz
    Input Impedance > 20 kOhms (20 Hz to 20 kHz, balanced)
    Crosstalk < -75 dB (ref. 1 kHz, at 10% rated output power)
    Frequency Response < 10 Hz to 40 kHz (-1 dB, ref. 1 kHz)
    Power Bandwidth < 10 Hz to > 50 kHz (1% THD, ref. 1 kHz, half power)
    Damping Factor > 250 (100 Hz / 1 kHz, 4 Ohms)
    Signal-to-Noise Ratio 101 dB (A-weighted)
    Total Harmonic Distortion (THD) < 0.1% (MBW = 80 kHz, 1 kHz)
    IMD SMPTE < 0.1% (60 Hz, 7 kHz)
    DIM 30 < 0.1% (3.15 kHz, 15 kHz)
    Input Connections 4 x 3-pin Euroblock connectors
    Output Connectors 2 x 4-pin Euroblock connectors
    Front Panel Controls 1 x Power switch
    Rear Panel Controls 1 x Voltage selector switch
    2 x 3-way high-pass filter switches
    4 x Level control knobs
    2 x Mode switches
    Indicators 4 x Power LEDs (green)
    8 x Signal LEDs (green)
    4 x Limit LEDs (red)
    4 x Protect LEDs (red)
    Cooling Variable-speed fans
    Power Consumption 360 W (at 4 Ohms, 1/8 maximum output power, lim. pink)
    Power 120/230 VAC, 50 to 60 Hz
    Dimensions (W x H x D) 19.0 x 3.5 x 15.9" / 48.3 x 8.8 x 40.5 cm
    Weight 39.7 lb / 18 kg
    Packaging Infoxxqsbtcuexzxuazyzcztfsacvabsd
    Package Weight 47.65 lb
    Box Dimensions (LxWxH) 23.0 x 22.5 x 7.5"

    Electro-Voice F.01U.120.176 reviews

    PA4150L - 4 x 160W Power Amplifier is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Great Install Amp! Installed in a multi-room conference center to provide music reproduction and some speech. Has a great frequency response and plenty of power for any mid size install speaker.
    Date published: 2008-04-10
    • y_2018, m_11, d_15, h_17
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