SKU: 54092805751

Electro-Voice PA-2450L-120V Rackmount 2-Channel Power Amplifier - 450W

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Description

Electro-Voice PA-2450L-120V Rackmount 2-Channel Power Amplifier - 450WThe Electro Voice PA2450L is a rackmount 450W 2 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 filter and dual parallel bridged mode are on the rear. Euroblock

The Electro-Voice PA2450L is a rackmount 450W 2-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 filter and dual/parallel/bridged mode 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.

Features

  • Rugged rack-mountable 2 RU housing with integrated rack ears
  • Choose to operate in dual mono, parallel, or bridged mono mode
  • 450W rated output power with low noise and distortion
  • Dual Euroblock Phoenix-type input connectors
  • 4-pin Euroblock output connector for connection to 4-/8-Ohm speakers
  • Rear-panel volume controls
  • Selectable high-pass filter 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
Specifications
Number of Channels
2
Amplifier Power Rating
4 Ohms:
450 W (Full Range, 0.2% THD)
8 Ohms:
225 W (Full Range, 0.2% THD)
Load Impedance / Voltage
4 / 8 Ohms
Performance
Frequency Response
10 Hz to 40 kHz -1 dB
Damping Factor
> 250 at 4 Ohms
Input Sensitivity
775 mV / 0 dBu
Input Impedance
>20 Kilohms (Balanced)
Max Gain
34.3 dB
Max Voltage Swing
44.7 V RMS
SNR
104 dBA
THD
< 0.1% 
Intermodulation Distortion
< 0.1% (DIM 30)
< 0.1% (SMPTE)
Crosstalk
< -75 dB (1 kHz) 
Slew Rate
28 V/μs
Signal Processing
Filters
1x High-Pass
Connectivity
Analog Audio I/O
1x Block 4-Pin Output
2x Block 3-Pin Input
Power
AC Input Power
120 to 230 VAC, 50 / 60 Hz
Power Consumption
4 Ohms:
530 W (1/8 Power)
Physical
Display & Indicators
2x Green LED (Power)
4x Green LED (Signal)
2x Red LED (Limit)
2x Red LED (Protect)
Cooling
Fan (Variable Speed)
Dimensions
19.0 x 3.5 x 15.9" / 48.3 x 8.8 x 40.5 cm
Weight
36.3 lb / 16.5 kg
Packaging Info
Package Weight
43.66 lb
Box Dimensions (LxWxH)
35 x 30 x 10"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 54092805751

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4.9 ★★★★★
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A
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Amazon Customer
Belleville, US
★★★★★ 5
Living History.
Format: Hardcover
I’m a Republican who met Jim Clyburn in a very non-political environment: a golf course. Politics aside, he’s an absolute legend. He’s a living history book. This book is a look back on history where politicians worked for you, not their party.
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Reviewed in the United States on February 18, 2026
D
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David Jordan
Phoenix, US
★★★★★ 5
Engaging and Relevant to our Times
Format: Kindle
These days more than ever this work is important. Rep. Clyburn's engaging prose is both personal and matter-of-fact, and provides much needed perspective on an often-neglected but most important part of our history.
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Reviewed in the United States on May 16, 2026
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herman l.
Port Orchard, US
★★★★★ 4
True history
Format: Hardcover
Good information
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Reviewed in the United States on May 21, 2026
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Ain Welmon
West Palm Beach, US
★★★★★ 5
Outstanding book!
Format: Hardcover
A great read!
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Reviewed in the United States on April 1, 2026
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Boo
Boise, US
★★★★★ 5
... this book was instrumental in planning and is highly recommended. In a somewhat bullet format I'll add a ...
Format: Paperback
We finished the Wonderland yesterday- this book was instrumental in planning and is highly recommended. In a somewhat bullet format I'll add a few notes... I think it is better to deliver your food caches rather than mail them- discuss with the rangers THE ACTUAL PICK-UP POINTS, and have your map with you- they will give you current trail and water conditions, this proved to be very valuable. We opted for a 12 day hike, after just a few days we realized that we had underestimated our hiking ability and changed out schedule to a 9 day hike. The rangers were very good about helping us with the changes, keep a slower plan and a faster plan in mind as the hike progresses (don't forget to get word to the rangers to re-date your food caches if you change your schedule). Thank those rangers and back country guys when you see them-the trail is in splendid condition, the maintenance is ongoing. When you meet a man wearing a pack-board with a 55 gallon drum lashed to it and he is going to muck out one of the outhouses on the trail is really makes you think about all the steps that you are traversing, the water bars, the brush...on and on with the list. Trail-trash... and I'm not talking about litter, there are some not so nice people on the trail who think nothing about leapfrogging a campsite because they "didn't like it" or the day was too long / short. That means that if you are a late arrival at a camp all the sites may be taken, then you have to ask to see permits and engage in eviction, the rangers need to hear about these guys and they leave the park "With extra paperwork:". One party we met started as a party of 3, but one of them became ill and suffered a fall resulting in an injury- so she was abandoned at Golden Lakes to fend for herself... dumped on the rangers. Point being, know your trail team- when you look at the map note where the roads are close by the trail should you need to get help. The authors mention bugs... perhaps once or twice... they talk about deer flies and horse flies... but as much as they talk about it is still under emphasized, there are legions, hordes, armies of bugs at some of the campsites DON'T IGNORE THESE WARNINGS. There was a great tip about putting apples / oranges / pears in your food caches- after a couple of days without fresh fruit these were a huge bonus. We also included some of the Hormel dinners- already hydrated and a nice break from the normal trail food. All in all, this is essential equipment in planning your hike. The Wonderland is aptly named- this one of the high churches in the outdoor religion, you will be constantly amazed!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 16, 2015

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