Phoenix Gold ZXM500.1 Amp ZX Series Class D Mono Mini Amplifier Remote Control
Couldn't Load Pickup availability
The Phoenix Gold ZXM500.1 is a Class D mono mini amplifier from the ZX Series, delivering 500W RMS at 1 ohm with a 5m remote gain controller included. It is designed to power a subwoofer from a compact chassis measuring just 165 x 83.1 x 34.8mm.
For a matching 4-channel mini amp to run your speakers, see the ZXM500.4.
Key specifications
- Channels: 1 (Class D mono)
- RMS power: 500W @ 1 ohm / 360W @ 2 ohm / 230W @ 4 ohm
- Max power: 1000W
- Low-pass filter: 40Hz – 250Hz (24dB/Oct)
- Subsonic filter: 10Hz – 50Hz (24dB/Oct)
- Bass boost: 0 – 18dB @ 45Hz
- Inputs: RCA and high level, auto turn-on
- Dimensions: 165 x 83.1 x 34.8mm
- Remote: 5m gain controller included
Small in size, big in power
The ZXM500.1 is a 1-channel Class D amplifier built to be as compact as possible without sacrificing sound quality, power or functionality. It handles loads between 1 and 4 ohm, outputting 500W RMS at 1 ohm, 360W RMS at 2 ohm and 230W RMS at 4 ohm.
Key features
- Full Class D technology for efficiency and performance
- Short circuit, thermal and high/low voltage protection
- Excellent signal-to-noise ratio and FM noise rejection
- 5m remote gain controller included
- Built-in protection LED status indicator
- Surface mount component technology
- Ultra-compact chassis for easy installation
- Auto turn-on via high-level input
- Fully adjustable high-pass and low-pass filters
The ZXM500.1 features a 24dB low-pass filter, an adjustable subsonic filter and a bass-boost function. RCA and high-level inputs share the same terminals, with supplied connectors making connection straightforward. Low EMI emissions ensure the amplifier does not interfere with the vehicle's electronics or FM reception. To complete your installation, the Phoenix Gold ZXK10 wiring kit is a compatible 7 AWG amp power kit with fuse holder.
Explore the full range in Phoenix Gold Amplifiers.
Specification
| Frequency Response | 20Hz – 500Hz |
|---|---|
| Signal to Noise Ratio | >90dB |
| Total Harmonic Distortion | <0.3% |
| Low Pass Filter | 40Hz – 250Hz (24dB/Oct) |
| Subsonic | 10Hz – 50Hz (24dB/Oct) |
| Bass Boost | 0 – 18dB @ 45Hz |
| Dimensions | (L x W x H) 165 x 83.1 x 34.8mm |
More specs
| |
What's Included
- Phoenix Gold ZXM500.1
Phoenix Gold
About the Phoenix Gold ZXM500.1
From our tech experts at CEN
The Phoenix Gold ZXM500.1 is a Class D mono mini amplifier from the ZX Series. It delivers 500w RMS at 1 ohm, 360w at 2 ohm and 230w at 4 ohm from a chassis just 165 x 83.1 x 34.8mm. It has a 40 Hz to 250 Hz low-pass filter, a subsonic filter, bass boost and a 5 metre remote gain control.
Who it suits
Drivers adding a subwoofer where space is tight, such as under a seat or behind a panel. It takes RCA or high-level inputs with auto turn-on, so it works with a factory head unit. The ZXM500.4 is the matching 4-channel for the speakers.
Our tech experts advise
Match the final impedance of your subwoofer wiring to the power you need, and set the gain with a meter. Use the subsonic filter with ported boxes. Installation is priced per vehicle, so get in touch with your make, model and year.
Explore the full Phoenix Gold range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Phoenix Gold
Recommended For You
Discover more top-rated gear, handpicked to go with what you're viewing
Have it Fitted By Our Team
Our team fits car audio, stereos, dash cams and vehicle security at our workshop in Beeston, Nottingham. Tell us your vehicle and we'll confirm the parts and a fitted price.
- 1
Tell us your vehicle
Make, model and year, and what you'd like fitted.
- 2
We confirm the parts
Fascia, wiring and interfaces checked for your car, with a fitted price.
- 3
Fitted at our workshop
Bring it to our Beeston workshop and we do the rest.
Unit 25 Technology Drive, Beeston, Nottingham NG9 1LA
More from Phoenix Gold Amplifiers
More options from the same range, in stock and ready to go
Phoenix Gold ZQDSP12 ZQ Series DSP 12 Channel High End Digital Signal Processor
£699.99
View product
Phoenix Gold Z3001i Amp 1 Channel Monoblock Subwoofer Amplifier 340w RMS
£169.99
Phoenix Gold ZR15001 Monoblock Sub Amp 24v Subwoofer Amplifier 1500w RMS
£344.99
Phoenix Gold ZQ5004 Amp Class AB High End 4 Channel Amplifier 4x85w RMS
£429.99
Phoenix Gold ZXM500.4 Amp ZX Series Class D Bridgeable 4 Channel Mini Amplifier
RRP £249.00Save 20%£199.00
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.
Q: How much power does the Phoenix Gold ZXM500.1 produce?
A: The ZXM500.1 delivers 500W RMS at 1 ohm, 360W RMS at 2 ohms and 230W RMS at 4 ohms, so it can be loaded between 4 and 1 ohm.
Q: Can the ZXM500.1 connect to a factory head unit?
A: Yes. It accepts both RCA and high level inputs on the same terminals and has auto turn-on from the high level input.
Q: Does the ZXM500.1 come with a bass remote?
A: Yes. A 5m remote gain controller is included to adjust the subwoofer level.
Not Sure Where to Start?
Straightforward advice and the latest news from our Nottingham team.
All Guides and News →
Car Audio
Helix Compose i5 Expands: FlexMount Speakers for Cars That Fight Back
Read more →
Car Audio
Pioneer Perfect Fit 9-Inch Stereos: Fitting Kits and Every Car They Fit (2026)
Read the guide →
Car Audio
BMW Speaker Upgrades Explained: Where to Start and What Fits
Read the guide →
Car Audio
Christmas Gift Guide 2026: Car Audio, Dash Cams and Outdoor Tech
Read the guide →
Car Audio
Upgrading Car Audio Without Replacing the Factory Stereo
Read the guide →
Car Audio
Amplifier Wiring Kits Explained: Gauge, Fuses and Earths
Read the guide →