The Professional's Source
866.276.1435 / 212.502.6357
Holiday Closing
We are not accepting orders at this time. Online ordering will resume Monday, May 28th at 9:45PM EDT. Our SuperStore and offices are currently closed and will reopen on Tuesday, May 29th at 9:00AM EDT.
We apologize for any inconvenience and appreciate your patronage.
QSC PLX-1104 - PLX2 Series Stereo Power Amplifier - 325W per Channel into 8 Ohms
- Price: $749.99
- Free Shipping (USA)
-
Usually ships in 7-14 days
Availability Details
CloseThis is a special order item and is non-cancelable and non-returnable. Est. arrival at B&H is 7-14 days (subject to availability). Your order will be charged at time of shipment.
International orders*
For international orders, credit cards will be charged at time you place your order.
The QSC PLX1104 is a lightweight rackmount stereo power amplifier, offering up 325 Watts per side at 8 Ohms, and weighing in at a mere 13 lbs. The unit is designed to power one or two speakers from each amplifier channel (4 ohm minimum loading), and offers a simplified feature set while retaining uncompromised PLX performance and technology.
The PLX1104 is a worthy solution for either high-quality portable P.A. amplification use, or in a studio situation as a reference playback alternative.
- 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
- Clip limiting protects speakers; thermal limiting maintains operation even during abnormal overload conditions
- Front panel LED power, clip, -10 dB, and signal present indicators for system monitoring and troubleshooting
- 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
| Power Rating |
Rating @ 1 kHz, THD=0.1% 550W @ 4Ω Stereo (per channel) 325W @ 8Ω Stereo (per channel) Rating @ 20 Hz - 20 kHz, THD=0.05% 500W @ 4Ω Stereo (per channel) 310W @ 8Ω Stereo (per channel |
| Damping Factor | >200 |
| Input Sensitivity | 1.18 Vrms @8 Ohms |
| Input Impedance |
20 kOhms, balanced 10 kOhms, unbalanced |
| Gain | 32.5dB (@8 Ohms) |
| Frequency Response | 20Hz - 20kHz, -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 NL-4 Speakon (both channels available on Ch.1 output) |
| Controls Front Panel |
2 x rotary Level Control knobs 1 x Power switch |
| Controls (Rear) | 1 x Circuit Breaker |
| Indicators |
2 x Ch.1,2 red Clip LEDs 2 x Ch.1,2 green -10dB LEDs 2 x Ch.1,2 green -35dB signal LEDs 1 x blue Power LED |
| Camera Resolution | 1 x variable-speed fan (back-to-front airflow) |
| Power Consumption |
1/8 power (pink noise) @8 Ohms: 5.0A/120V @4 Ohms: 8A/120V 1/3 power (pink noise) @8 Ohms: 8.0A/120V @4 Ohms: 12.4A/120V Full Power @8 Ohms: 12.6A/120V @4 Ohms: 21A/120V |
| Power Requirements | 100, 120 or 220-240 VAC, 50- 60 Hz |
| Dimensions | 19 x 3.5 x 11" (483 x 89 x 279mm) |
| Weight | 13 lbs (5.9 kg) |
| Specialties |
Detented Level Attenuators Comprehensive Protection Circuitry On/Off Muting, DC-fault Power Supply Shutdown |
Cables
-
- Original: $14.99
- Save: $1.50
- Price: $13.49
Speaker Cables
- Price: $54.95
Cases & Protection
- Price: $129.99
Racks
- Price: $84.99
What's in the Box
- Power Cable
- 6 Year Warranty
Why Shop at B&H
Make your online shopping trip personal with our online Live Chat representatives. You can easily reach an in-house expert while browsing our site for your shopping needs. We have the most highly-trained staff in the industry who are pros in their fields, and their professional expertise will help you get the most from your purchase.
Place your domestic order with us for shipment via any UPS, FedEx Economy, or FedEx Priority shipping methods by 4 PM ET Monday through Thursday or 11 AM ET Friday and your order will be shipped that day. Visit our Shipping Delivery Times page for further details. Delivery times are subject to payment verification.
We appreciate your purchase from us, and we understand that sometimes the products you buy don’t turn out to be the right choice for you. We guarantee your peace of mind with our 30-day return policy. With no standard restocking fee and few restrictions, you’ll enjoy a return process as easy as shopping with us. Please visit our Return Policy page for further details.
We’ve made iPhone and Android mobile apps available for your service and shopping convenience. Use filtered search to find and purchase almost any item we sell and ship worldwide. Download product manuals and guides for many popular items. See high-resolution product images in close-up detail. Manage wishlists and view order history. Visit our Mobile Apps page to download.
See sample Newsletter
Help
Company Information
B&H Resources
