SKU: 63990805291

Jbl Apex 4 Channel Amplifier Class D 450w Peak

Sale price$123.72 Regular price$137.47
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

Jbl Apex 4 Channel Amplifier Class D 450w PeakJBL Apex 4 Channel Amplifier Class D 450W Peak Model: PA454 Speaker level and low level inputs let JBL Apex amplifiers integrate with just about any audio input. JBL Apex amplifiers have to go through environmental testing that would destroy other amplifiers. JBL freezes them, bakes them, shakes them, blasts them with ultraviolet lights & salt spray and drives them at full power for days at a time. JBL engineers every product with a high level of

JBL Apex 4 Channel Amplifier

Class D 450W Peak

Model: PA454
  • Speaker-level and low-level inputs let JBL Apex amplifiers integrate with just about any audio input.
  • JBL Apex amplifiers have to go through environmental testing that would destroy other amplifiers. JBL freezes them, bakes them, shakes them, blasts them with ultraviolet lights & salt spray and drives them at full power for days at a time.
  • JBL engineers every product with a high level of design. In applications where the APEX PA 1254 will be visible, it will enhance the vehicles asthetic not take away from it.
  • JBL Apex powersports amplifiers feature an ultra-compact aluminm chassis and smal footprint design to allow for installation almost anywhere.
  • JBL Apex powersports amplifiers are engineered to withstand harsh conditions, with fully ""marinized"" circuit boards to ensure flawless power delivery, year after year.
  • Dynamic Class D output power is perfectly matched to meet the needs for your JBL car, marine and powersports products.
  • The Apex PA1254 amplifier features fron all-/high-pass crossover filters, selectable rear all-/hi-/lo-pass crossover filters, and front/rear selectable 12dB per octave electronic crossover slopes from 60-, 80-, 120Hz to allow for quick and easy installation.

The Apex Series PA454 powersports amplifiers deliver efficient Class D power, from an ultra-compact chassis, designed to fit into tight spaces and withstand outdoor environments without missing a beat. Available with 4-channels of output power, the Apex Series PA454 includes selectable front/rear electronic crossover frequency adjustment for quick and easy installation. Plus, it has been engineered for harsh conditions, with power and performance to meet the needs of most audio systems making it the perfect match for all of your JBL car, marine and powersports products.

Specifications
Max Power 450W peak
RMS Power Output @ 4? 45W x 4, <1% THD+N
Selectable hi-pass filter off, 60-, 80-, 120Hz @ 12dB/octave
Frequency Response 20Hz — 20kHz
Signal-to-Noise Ratio >75dB (ref 1W output @ 4?)
Fuse rating 15A

What's in the Box:
  • 1 x amplifier
  • 1 x Stainless steel mounting hardware
  • 4 x High-level input adapters
  • 4 x zip ties
  • 1 x Spare fuse
  • 2x JBL Sticker
  • 1 x Quick Start Guide
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: 63990805291

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Bill
Fort Morgan, US
★★★★★ 5
Fit 2024 F250 Platinum
Size: 1.9" x 9.9" x 11.4"
Good quality, perfect fit.
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Reviewed in the United States on April 16, 2026
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JAMES ERIK FOREHAND
Louisville, US
★★★★★ 5
Great
Size: 1.9" x 9.9" x 11.4"
Great value for the money and easy to install.
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Reviewed in the United States on May 10, 2026
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Mark Liszkiewicz
Pawtucket, US
★★★★★ 5
nice quality
Size: 1.9" x 9.9" x 11.4"
I happen to be a fan of K&N air filters. Fit perfect in my vehicle. Seems like a much nicer quality filter than the cheapo filters from the parts store.
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Reviewed in the United States on March 7, 2026
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gwpconcreteman
Pawtucket, US
★★★★★ 5
excellent product
Size: 1.9" x 9.9" x 11.4"
easy to install
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Reviewed in the United States on March 21, 2026
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Leyla Raymondo
Belleville, US
★★★★★ 5
Great purchase!
Size: 1.9" x 9.9" x 11.4"
This has worked out quite well. I have had it since 2023 and have been cleaned thru about 6 maintenance schedules. It's been 2 yrs and it's in great shape. Worth every penny.
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Reviewed in the United States on December 21, 2025

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