Best in 7 days
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Hifonics A800.4D ALPHA Compact 800 Watt 4-Channel AmplifierWeight 10 lbs Type Amplifier Brand Hifonics Series ALPHA Category Mobile Condition New Color Black Warranty 1 Year Compatible Vehicles Universal Amp Class Full Range Super D Class Amp Total Channels 4 Amp Max Power (watts) 800 Amp Power @ 2 Ohms (ch x watts) 4 x 200 Amp Power @ 4 Ohms (ch x watts) 4 x 100 Amp Mono Bridged @ 4 Ohms (ch x watts) 2 x 400 Amp Crossover 4CH 2CH: DUPE Full HPF, Bandbass: LPF Full HPF, Input Mode, Switched Amp Variable High
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.1 ★★★★★
Based on 707 reviews
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Product Reviews
★★★★★ 5
Fit perfectly
Truly impressive, bought these and a set from a us boat supplier a thermostat made in the USA . They came with the gasket separate . I could not figure out how to put it together . I used these in my mercury optimax 135 hp . They fit perfectly and appear to be working great at a quarter the cost .
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Reviewed in the United States on August 29, 2024
★★★★★ 5
Handles the power
Size: 5FT, Style: 8AWG
Used for leads to handle high Amperage. Replaced cheesy 12 gauge leads that came with
the unit
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Reviewed in the United States on January 28, 2026
★★★★★ 5
Good stuff!
Size: 5FT, Style: 8AWG
Good quality silicone insulated wire. It’s very flexible and solders really well. The silicone insulation can’t be beat for heat resistance. I will definitely purchase again.
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Reviewed in the United States on January 12, 2026
★★★★★ 5
Awesome Wire
Size: 15FT, Style: 8AWG
These work great! I purchased these for my subwoofer and they do a great job! Super flexible! They have no weird smells either! Would buy again!
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Reviewed in the United States on November 7, 2025
★★★★★ 5
Amazing
Size: 5FT, Style: 8AWG
Excelente producto
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Reviewed in the United States on November 14, 2025
