QSC PLX-2502 - Stereo Power Amplifier - 450W per Channel into 8 Ohms

QSC PLX-2502 - PLX2 Series Stereo Power Amplifier - 450W per Channel into 8 Ohms

QSC PLX-2502 - PLX2 Series Stereo Power Amplifier - 450W per Channel into 8 Ohms

B&H # QSPLX2502 MFR # PLX2502
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Expected availability: 3-7 business days

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QSC PLX2502 overview

  • 1Description

The QSC PLX2502 is a lightweight rackmount stereo power amplifier, offering up 450 Watts per side at 8 Ohms, and weighing in at a mere 21 lbs. The unit is equipped with built-in subwoofer processing, filter switches, and front panel indication of bridge mono status.

The PLX2502 is a worthy and versatile solution for users who need to drive up to four loudspeakers from each amplifier channel (2 ohm loading), or who require extremely high power bridge mono operation for specific applications.

Lightweight, high-output stereo rackmount power amplifier
21-position front-panel gain controls for precise, repeatable amplifier adjustment
Cooling design with front-exit hot air exhaust, Flow-through heat sinks require no filters, eliminating clogging
Full short circuit, open circuit, thermal, infrasonic, ultrasonic, and RF protection, stable into reactive or mismatched loads
Fully selectable low frequency filtering with a choice of 30Hz or 50Hz roll-off
Front panel LED power, clip, -10 dB, and signal present indicators for system monitoring and troubleshooting, bridge and parallel mode LED indicators
100 Hz high pass and low pass filters for bi-amping subwoofer and satellite systems without the need for an external crossover
Switchable/defeatable 33 Hz infrasonic filters protect woofers from over-excursion damage, switchable/defeatable clip limiters
Balanced XLR inputs with parallel TRS connectors and loop-through support
Speakon(TM) NL-4 output connectors with positive-locking speaker connection; Ch. 1 output uses all 4 wires for single-cable connection to bi-amplified speakers
UPC: 684284050892
In the Box
QSC PLX-2502 - PLX2 Series Stereo Power Amplifier - 450W per Channel into 8 Ohms
  • Power Cable
  • 6 Year Warranty
  • Table of Contents
    • 1Description

    QSC PLX2502 specs

    Power Rating Rating @ 1 kHz, THD=0.1%
    750W @ 4Ω Stereo (per channel)
    450W @ 8Ω Stereo (per channel)
    1250W @ 2Ω Stereo (per channel)

    Rating @ 20 Hz - 20 kHz, THD=0.05%

    800W @ 4Ω Stereo (per channel)
    675W @ 8Ω Stereo (per channel)
    Damping Factor >500
    Input Sensitivity 1.15 Vrms @8 Ohms
    Input Impedance 20 kOhms, balanced
    10 kOhms, unbalanced
    Gain 34dB (@8 Ohms)
    Frequency Response 20 Hz - 20 kHz, -0.5dB
    Signal-to-Noise Ratio -106dB (20 Hz - 20 kHz)
    Total Harmonic Distortion (THD) <0.02% (20 Hz - 20 kHz)
    Input Connections 2 x XLR female, balanced
    2 x 1/4" TRS phone, balanced
    Output Connectors 2 x pair 5-way binding posts
    2 x NL-4 Speakon
    Controls Front Panel 2 x rotary Level Control knobs
    1 x Power switch
    Controls (Rear) 1 x Bridge/Stereo/Parallel Input Config. Switch
    1 x Channel Clip Limiter
    2 x Top 100 Hz HPF/Full/Sub 100 Hz LPF Filter Switches
    2 x 33 Hz HPF/Full(infrasonic)Filter switches
    Indicators 2 x Ch.1,2 red Clip LEDs
    2 x Ch.1,2 green -10dB LEDs
    2 x Ch.1,2 green -35 signal LEDs
    1 x blue Power LED
    1 x amber Parallel LED
    1 x amber Bridge Mono LED
    Cooling 1 variable-speed fan (back-to-front airflow)
    Power Consumption 1/8 power (pink noise)
    @8 Ohms: 5A/120V
    @4 Ohms: 7.5A/120V
    @2 Ohms: 11.2A/120V
    1/3 power (pink noise)
    @8 Ohms: 8.2A/120V
    @4 Ohms: 12.6A/120V
    @2 Ohms: 19A/120V
    Full Power
    @8 Ohms: 15.5A/120V
    @4 Ohms: 25A/120V
    @2 Ohms: 37A/120V
    Power Requirements 100, 120 or 220-240 VAC, 50- 60 Hz
    Dimensions 19 x 3.5 x 14.9" (483 x 89 x 379mm)
    Weight 21 lbs (9.5 kg)
    Specialties Detented Level Attenuators
    Comprehensive Protection Circuitry
    On/Off Muting, DC-fault Power Supply Shutdown
    Packaging Info
    Package Weight 27.34 lb
    Box Dimensions (LxWxH) 24.0 x 18.5 x 6.0"

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