Product Datasheet/Brochure

HARMAN International Industries, Incorporated
8500 Balboa Boulevard, Northridge, CA 91329 USA
www.jbl.com
© 2018 HARMAN International Industries, Incorporated. All rights reserved. JBL is a trademark of HARMAN
International Industries, Incorporated, registered in the United States and/or other countries.Features, specifications
and appearance are subject to change without notice.
What’s in the box:
1 amplifier
Stainless steel mounting hardware
4 high-level input adapters
4 zip ties
Spare fuse
2x JBL Sticker
Quick Start Guide
Technical specifications:
Max Power: 450W peak
RMS Power Output @ 4Ω:
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 @ 4Ω)
Fuse rating: 15A
Features and Benefits
Ultra-compact Aluminum Chassis
JBL Apex powersports amplifiers feature an ultra-compact aluminum chassis and small footprint
design to allow for installation almost anywhere.
Conformal-Coated PCB
JBL Apex powersports amplifiers are engineered to withstand harsh conditions, with fully
“marinized” circuit boards to ensure flawless power delivery, year after year.
Big Dynamic Power
Dynamic Class D output power is perfectly matched to meet the needs for your JBL car, marine and
powersports products.
Full-Range Outputs and Selectable Crossovers
The Apex PA454 amplifier features selectable high-pass crossover filters, with 12dB per octave
electronic crossover slopes, that are selectable from off-, 60-, 80-, 120Hz to allow for quick and
easy installation.
High- and low-level inputs
Speaker-level and low-level inputs let JBL Apex amplifiers integrate with just about any audio input.
Harman Standard Reliability Testing
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 light & salt spray and
drives them at full power for days at a time.
JBL Industrial Design
JBL engineers every product with a high level of design. In applications where the Apex PA454 will
be visible, it will enhance the vehicles aesthetic not take away from it.
Weather-resistant 4-channel multi-application Class D amplifier