Why Upgrade to the JENSEN JA5CH?
Because running multiple amps is great… until you want your trunk space back.
This amp delivers:
- 1500W peak power output – solid upgrade for full systems
- 5-channel design – 4 speakers + 1 subwoofer, all in one
- Class-D efficiency – less heat, more usable power
- Compact size – easy to fit in tight installs
- Bridgeable channels – flexible system setups
It’s the “do everything” amp for people who don’t want to overcomplicate things.
CLASS-D 5-CHANNEL AMPLIFIER – The JA5CH amplifier is designed for superior performance and versatility. This amplifier powers up to five channels, with bridgeable options for subwoofers and stereo configurations. Whether you’re looking to drive four speakers and a subwoofer, or bridge channels for a more powerful setup, the JA5CH delivers consistent, high-quality power.
Built for Full System Control
The JA5CH is designed to run your entire audio system:
- Channels 1–4 power your front and rear speakers
- Channel 5 handles your subwoofer
Perfect for:
- Clean, minimal installs
- Factory audio upgrades
- Daily drivers that want better sound without going overboard
CLASS-D EFFICIENT DESIGN – Produces 1,500 Watts peak power, 70 Watts RMS x 4 channel + 240 Watts RMS x 1 @ 4 ohms , 100 Watts RMS x 2 channel + 350 Watts RMS x 1 @ 2 ohms and 200 Watts RMS x 2 channels @ 4 ohms (Bridged).
Why Choose JENSEN?
JENSEN has been around long enough to understand what most drivers actually want:
- Affordable, reliable performance
- Simple installation
- Compact, efficient designs
The JA5CH delivers a balanced mix of power, efficiency, and practicality.
HIGH PASS & LOW PASS CROSSOVERS WITH BASS BOOST – When constructing your Jensen 5-channel amplifier, we added a variable high pass and low pass crossovers.
Jensen JA5CH 5 channel amplifier 1500W Class D car audio – Key Features
- Class-D amplifier design for high efficiency and low heat
- Bridgeable channels for flexible configurations
- High-pass and low-pass crossovers for proper tuning
- Compact aluminum chassis for heat dissipation
- High & low level inputs for OEM or aftermarket compatibility
Because your amp shouldn’t double as a space heater.
SHORT CIRCUIT PROTECTION – Given the vast amounts of dynamic power in your 5-channel amplifier we built-in a thermal DC offset safety protection.
3 YEAR WARRANTY – When you register your product on Jensenmobile.com. 2 year standard warranty.
Installation & Setup
This amp is built to be installer-friendly:
- Works with factory radios (high-level input)
- Compatible with aftermarket head units (RCA input)
- Fits in tight spaces thanks to compact design
Recommended setup tips:
- Use proper wiring kits (don’t bottleneck your power)
- Tune gains correctly to avoid distortion
- Pair with quality speakers/subs for best results
ADDITIONAL FEATURES INCLUDE – Wired bass remote control, high level input (speaker wire), low level input (RCA), RCA pass-thru outputs and selectable high pass/low pass/full range crossovers.
Real-World Performance
Once installed, you’ll notice:
- Cleaner sound across all channels
- Improved bass response from the dedicated sub channel
- Louder system without distortion
What you won’t get:
- Competition-level SPL
- Magic fixes for cheap speakers
But for a daily system upgrade? This is exactly what you need.
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