JBL Marine 4 x 75W Ultra Compact Channel Amplifier (Class D)

The JBL Marine 4 x 75W Ultra Compact Channel Amplifier (Class D), delivers 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 PA1254 includes selectable front/rear electronic crossover frequency adjustment, with rear low-pass capability, for quick and easy installation. Plus it's 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.

With JBL’s signature clarity and durable, weather-resistant construction, this head unit is built to perform trip after trip, no matter the elements.

Features:

• 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 “marinised” 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 PA1254 amplifier features front 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.
• 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 PA1254 will be visible, it will enhance the vehicle's aesthetic and not take away from it.

Technical Specification:

• Max Power: 1250W peak
• RMS Power Output @ 2Ω (full-range):125W x 4, <1% THD+N
• RMS Power Output @ 4Ω (full-range):75W x 4, <1% THD+N
• RMS Power Output @ 4Ω Bridged(full-range): 250W x 2, <1% THD+N
• Front selectable hi-pass filter:off, 60-, 80-, 120Hz @ 12dB/octave
• Rear selectable all-/hi-/lo-pass filter: 60-, 80-, 120Hz @ 12dB/octave
• Frequency Response: 20Hz – 20kHz
• Signal-to-Noise Ratio (full-range): >75dB (ref 1W output @ 4Ω

Included:

• 1 amplifier
• Stainless steel mounting hardware
• 4 high-level input adapters
• 4 zip ties
• Spare fuse
• 2x JBL Sticker
• Quick Start Guide  

Product Code:PA1254