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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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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:
- 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
4.3 ★★★★★
Based on 1570 reviews
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Product Reviews
★★★★★ 5
Classic Kids Book
Format: Board book
The Rainbow Fish is one of those children’s books that has been around forever for a reason. The story is sweet and the illustrations are beautiful. It is a great book to read with kids and one that seems to stick around in family libraries for years.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
★★★★★ 4
Great illustrations but not sure about the story
Format: Board book
My toddler is obsessed with all things fish, so when she picked out The Rainbow Fish from Amazon search. The illustrations are gorgeous, and my daughter is mesmerized by the sparkly, foil-like scales on the fish. She keeps pointing at them every time we read it, and it’s become a bedtime favorite just for the shiny colors!
One thing I found a little odd is the story: the Rainbow Fish gives away all her beautiful scales to make friends. It’s a sweet message about sharing, but as a parent I admit it made me scratch my head a bit (I wasn’t sure if my toddler really gets why the fish parts with all her sparkles). Still, it’s a friendly tale and we enjoy reading it together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
★★★★★ 5
The Good Democracy is at Risk
Format: Kindle
This is as close to a page-turner as a prosecutor's brief can get. No words are wasted as the author describes how Donald Trump and his minions have used their raw power to lay waste to the "good" that is the beating heart of American democracy, putting democracy itself at risk. Only the people can fix it.
Abuelo
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
★★★★★ 5
Sweet Book for Caterpillar-Loving Kids and Dads
Format: Hardcover, Format: Hardcover
This is such a cute little book, especially for families who already love The Very Hungry Caterpillar. The story is sweet, simple, and perfect for reading together, making it a great gift for Father’s Day, birthdays, or just a special book for dads and their children to share.
My daughter loves The Very Hungry Caterpillar, so she was immediately interested in this book. The illustrations are colorful and engaging, and the message about the bond between a child and their dad is really heartwarming.
Overall, a wonderful addition to any child’s bookshelf and a meaningful book to read together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
★★★★★ 5
Sweet, Simple, and Full of Love🙌🏽❤️
Format: Hardcover, Format: Hardcover
I Love Dad” is such a precious little book, especially if you’re a fan of The Very Hungry Caterpillar. It keeps that same classic Eric Carle charm—bright, colorful illustrations and a sweet, simple message that really tugs at your heart.
It’s the perfect way for little ones to express love for Dad in a fun and meaningful way. My daughter loved pointing out the animals and colors, and it’s become one of our go-to bedtime reads. 🥹
The wording is short and sweet, it’s easy for toddlers to understand, and perfect for new readers to follow along. It also makes such a thoughtful gift for Father’s Day, a baby shower, or just because.
If you’re looking for a feel-good story that celebrates dads with love and playfulness, this book is a total gem. 💙📖
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 28, 2025
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