FREE SHIPPING
Free shipping on every order — no minimum purchase required.DESCRIPTION
W4 Jensen A-4000 Multi-Channel Amplifier – A compact 4-channel amplifier delivering 100W per channel with MOSFET power technology, compatible with most vehicle audio systems.
- 100W x 4 channels RMS output
- MOSFET power supply for stable, clean amplification
- Compact design fits easily under seats or in tight trunk spaces
- Multi-channel configuration supports full speaker systems or subwoofers
This amplifier provides reliable power distribution across all speakers, ideal for upgrading factory audio or building a custom system without major installation complexity.
SHIPPING & RETURNS
SHIPPING
- Free Shipping on all orders — no minimum purchase required.
- Orders are dispatched within 24 hours of purchase (business days).
- Estimated delivery: 2–5 business days within the contiguous United States.
- Tracking information emailed as soon as your order ships.
RETURNS
- Exchanges accepted — we want you to be completely satisfied.
- If a part does not fit or is not as described, contact us within 7 days for an exchange.
- Items must be in original, unused condition and in original packaging.
WARRANTY
- 1-Year extended warranty available at additional cost — ask us for details.
FITMENT & COMPATIBILITY
Please verify that this part is compatible with your vehicle's year, make, model, and trim level before ordering. Part numbers and fitment details are listed in the product description. If you have any questions about compatibility, our team is happy to help — contact us by phone or email before purchasing.
Phone: (803) 723-7074
Email: sales@findmypart.shop
Hours: Mon–Fri, 9am–5pm EST
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