JL Audio
JL Audio Premium Power Connection Kit, 4 AWG 12 V, Two Amplifier (XD-PCS4-2B) - 010-13452-00 (90354)
JL Audio Premium Power Connection Kit, 4 AWG 12 V, Two Amplifier (XD-PCS4-2B) - 010-13452-00 (90354)
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JL Audio XD-PCS4-2B Premium Power Connection Kit — 4 AWG, Two Amplifier is a complete fused power connection system engineered to power two amplifiers from a single 4 AWG fused feed. It includes true-spec OFC power and ground wiring, a Maxi® master fuse holder for battery-side protection, and dual fused distribution for safely branching to two separate amplifiers.
This kit supports medium-to-high output amplifier configurations and is suitable for automotive, marine, and powersports applications. The Premium series wiring delivers strong current integrity with reduced voltage drop, and the included remote turn-on lead allows synchronized amplifier triggering from the source unit or DSP.
Key Features
- Premium dual-amplifier power connection kit
- True 4 AWG OFC main power and ground conductors
- Maxi® master fuse holder at battery + dual fused distribution
- Remote turn-on lead included
- Designed for automotive, marine, and powersports amplifier systems
Technical Specifications
| Model | XD-PCS4-2B Premium Power Connection Kit |
| Garmin PN | 010-13452-00 |
| JL Legacy PN | 90359 |
| UPC | 699440903595 |
| Wire Gauge | 4 AWG (main power/ground) |
| Distribution | Dual fused branch feeds for two amplifiers |
| Fuse Protection | Battery Maxi® fuse + dual branch fuses (as supplied) |
| Remote Lead | 18 AWG remote turn-on |
| Application | Medium-to-high output dual amplifier setups |
| Approx. Shipping Weight | ~4.5 lb |
Ideal Applications
- Dual-amplifier automotive audio builds
- Marine multi-zone or multi-amp racks
- Powersports systems requiring fused branch distribution
- Systems upgrading from single-amp wiring to dual-amp layouts
What’s Included
- JL Audio XD-PCS4-2B 4 AWG Premium dual-amp power connection kit
- Maxi® inline master fuse holder + fuse (battery-side)
- Dual fused distribution with matching branch fuses
- 4 AWG OFC power & ground wiring (lengths as supplied)
- 18 AWG remote turn-on lead
- Mounting & routing hardware (as supplied)
- Installation documentation
Why Buy From MCOR Automotive
- Authorized JL Audio dealer with real-world dual-amp power experience
- Support selecting proper fuse sizing & conductor strategy for multi-amp systems
- Post-sale guidance for routing, grounding, and distribution best practices
Fitment & Installation Help
Need help confirming fitment or installation parts? Use our Fit Guide or contact us through the chat button before ordering.
Authorized Retailer & Warranty
MCOR Automotive is an authorized JL Audio / Garmin retailer. Products purchased from MCOR include applicable manufacturer warranty coverage when installed and used according to manufacturer guidelines.
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