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VX 600W 5 Channel Class D System Amplifier
53VXA6005
Power your entire audio system from a single compact amplifier with the KICKER VXA600.5. Combining four full-range channels and a dedicated subwoofer channel in one highly efficient Class-D design, this versatile 5-channel amplifier delivers the performance, flexibility and installation convenience needed for a complete system upgrade.
Designed to drive front and rear speakers while simultaneously powering a subwoofer, the VXA600.5 delivers up to 75 watts RMS x 4 plus 300 watts RMS x 1, providing balanced, dynamic sound throughout your vehicle. Whether you're upgrading factory speakers or building a full aftermarket system, the VXA600.5 offers the power and control to bring your music to life with greater clarity, impact and detail.
Advanced tuning features include variable high-pass and low-pass crossovers, a dedicated 24dB subsonic filter and KICKER's renowned KickEQ™ bass enhancement, allowing you to fine-tune every aspect of your system. KICKER FIT™ (Fail-safe Integration Technology) ensures seamless integration with virtually any factory or aftermarket head unit, while automatic turn-on circuitry and start/stop vehicle compatibility make installation simple in modern vehicles.
For added convenience, the included VXARC remote bass controller allows on-the-fly adjustment of subwoofer output directly from the driver's seat. Its compact chassis and highly efficient Class-D architecture make it ideal for installations where space is at a premium but performance cannot be compromised.
Features
- Compact 5-channel Class-D amplifier
- Powers an entire system, including a dedicated subwoofer channel
- 50W x 4 RMS @ 4 Ohms + 150W x 1 RMS @ 4 Ohms
- 75W x 4 RMS @ 2 Ohms + 300W x 1 RMS @ 2 Ohms
- 150W x 2 RMS bridged @ 4 Ohms
- Included VXARC remote bass level control
- Variable 12dB/octave high-pass and low-pass crossovers
- 24dB/octave subsonic filter for subwoofer protection
- KickEQ™ variable bass boost (0–6dB at 40Hz)
- KICKER FIT™ technology for OEM and aftermarket integration
- Automatic DC-offset turn-on
- Compatible with start/stop vehicle systems
- Compact footprint for flexible installation
If you're looking for a single amplifier solution capable of powering speakers and subwoofers with exceptional efficiency and control, the VXA600.5 delivers the legendary KICKER performance, flexibility and reliability trusted by enthusiasts worldwide.
Explore the full range in 5 Channel Amplifiers.
Specification
| RMS Power @ 14.4V | 50W x 4 @ 4Ω / 75W x 4 @ 2Ω / 150W x 2 @ 4Ω Bridged / 150W x 1 @ 4Ω Sub Channel / 300W x 1 @ 2Ω Sub Channel |
|---|---|
| Output Channels | 5 |
| Voltage (V) | 12 |
| Class | D |
| Features | KickEQ Bass Boost / FIT Technology |
| KickEQ Bass Boost (sub ch only) | variable 0-6dB @ 40Hz |
| Amp Turn-On | +12V Remote / DC Offset |
| Frequency Response | (Hz) 10-20k |
| Input Sensitivity | 125mV-10V |
| Selectable Electronic Crossover | 12dB/octave, AMP1/2: variable HP 10-200Hz; SUB: variable LP 50-200Hz |
| Subsonic Filter (sub ch only) | fixed 15Hz, 24dB/octave |
| Signal-to-Noise Ratio (dB) | 95dB |
| Filter | High-Pass / Low-Pass |
| Input Type | High Level / Low Level |
What's Included
- Kicker 53VXA6005
Kicker
About the Kicker 53VXA6005
From our tech experts at CEN
A 5-channel amplifier, rated at 600w RMS. Enough channels for a front and rear stage, or a front stage with the remaining channels bridged onto a sub.
Who it suits
Drivers who have upgraded their speakers and found the head unit cannot drive them. This is the step that makes good speakers sound like good speakers.
Our tech experts advise
Published power figures mean little until the amplifier is matched to the speakers and the gains are set with a meter rather than by ear. It needs a fused feed from the battery on the correct cable gauge, the part we most often see done badly. Installation is priced per vehicle, so get in touch with your make, model and year and we will confirm what it needs. See car audio installation.
Explore the full Kicker range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Kicker
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Frequently Asked Questions
Q: How do I choose the right amplifier for my speakers or subwoofer?
A: Match the amplifier's RMS output per channel to the RMS handling of your speakers or subwoofer at the same impedance. The Specification tab lists the power figures. If in doubt, contact CEN with your setup and we will recommend a match.
Q: What wiring do I need to install this amplifier?
A: You will need an amplifier wiring kit sized to the amplifier's power draw, typically including power and earth cable, a fuse, RCA leads and a remote wire. CEN stocks complete wiring kits, and the amplifier's fuse rating is the guide to the cable gauge required.
Q: What class of amplifier is this and does it matter?
A: Class D amplifiers are compact and efficient, ideal for subwoofers and modern installs. Class AB designs are traditionally favoured for outright sound quality on mid and high frequencies. The class is listed in the Specification tab where provided.
Q: Will an amplifier work with my factory head unit?
A: Yes, in most cases. If your head unit has no RCA outputs you will need a line output converter to feed the amplifier a clean signal. CEN stocks line output converters and can advise the right one for your vehicle.
Q: Can CEN install this amplifier?
A: Yes. CEN offers professional amplifier installation from our Nottingham premises, including secure mounting, wiring and setup. Contact us to book.







































