
Phoenix Gold
Phoenix Gold ZDC-ISOH2 Universal ISO
Reviewed byOrganicDiscount TeamUpdated 22 Jul 2026
Best price available
£25.99
Key features
- ZDC-ISOH2 is a universal ISO-T harness that is made for our ZXM500.1* amplifier
- The ZDC-ISOH2 fits into all our ZDT- T-harnesses making amplifier installation a breeze
- * ZXM500.1 is only recommended to use in a 4 ohm application with the ZDT-ISOH2
- To get more power or use a lower ohm configuration, power directly from the battery is required
- Attach the ZDT- cable to the ZDC-ISOH2 harness, enabling power, signal, and speaker connections
- Connect the ZDC-ISOH2 harness to the ZXM500.1 amplifier
Product Overview
ZDC-ISOH2 is a universal ISO-T harness that is made for our ZXM500.1* amplifier. The ZDC-ISOH2 fits into all our ZDT- T-harnesses making amplifier installation a breeze. The ZDC-ISOH2 is 220cm long and takes the high-level, ground and power from behind the OEM stereo** to the ZXM500.1 amplifier.
This makes for an easy installation that is completely plug and play, no cutting of wires or drilling of holes to get the power wire from the tight space under the hood into the car. * ZXM500.1 is only recommended to use in a 4 ohm application with the ZDT-ISOH2. To get more power or use a lower ohm configuration, power directly from the battery is required.

** Some cables might not have installation directly behind the OEM stereo The Phoenix Gold ZDC-ISOH2 is the ultimate solution for a seamless subwoofer amplifier installation. Designed specifically for use with our ZXM500.1* amplifier, this 220 cm universal ISO-T harness connects effortlessly to all ZDT- T-harnesses, making subwoofer setups easier than ever. With the ZDC-ISOH2, power, ground, and high-level audio signals are transferred from the OEM connection point to the ZXM500.1 amplifier in a completely plug-and-play process.
Say goodbye to complex wiring or cutting cables—this harness delivers a professional-grade installation with minimal effort. The installation process is quick and simple: Disconnect your OEM harness from the head unit. Connect the OEM harness to the ZDT- cable and plug the ZDT- cable into your head unit.
Attach the ZDT- cable to the ZDC-ISOH2 harness, enabling power, signal, and speaker connections. Connect the ZDC-ISOH2 harness to the ZXM500.1 amplifier. Key Features Universal Compatibility: Works with all ZDT- T-harnesses for easy integration.
Hassle-Free Installation: Delivers power, ground, and high-level signals directly to the amplifier without modification. Plug-and-Play Simplicity: Enables quick and clean integration, no wire cutting required. *The ZXM500.1 is recommended for use in 4-ohm applications when paired with the ZDC-ISOH2.
For more power or to use a lower impedance configuration, direct power from the battery is required. Connectors 1x 4-Pin Female Molex Connector 1x ISO Female Connector (Black) 1x ISO Female Connector (Brown) 1x Dual ISO Male Connector (Black) 1x Power Wire (Yellow) 1x Ground Wire (Black)
Pros & Cons
Pros
- ZDC-ISOH2 is a universal ISO-T harness that is made for our
- The ZDC-ISOH2 fits into all our ZDT- T-harnesses making amplifier installation
Cons
- Currently sold by only one merchant — limited price competition
- No customer reviews yet
- Price history not yet established
Price Analysis
Fair Price
The current price is around the average. It's a reasonable time to buy.
Current Best
£25.99
Average Price
£25.99
Lowest Ever
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Highest Ever
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Compare Prices (1 merchant)
Compare prices for Phoenix Gold ZDC-ISOH2 Universal ISO
| Merchant | Price | Shipping | Total | Status | |
|---|---|---|---|---|---|
Ca Car Audio Centre Best Price | £25.99 | — | £25.99 | Out of Stock | Go to Store |
Price Alert
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Product Details
| Brand | Phoenix Gold |
| Merchant | Car Audio Centre |
| GTIN | 5056171551112 |
| MPN | 171399 |
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