- 4 x 65w @ 4 ohm
- 520w Peak
- Dimensions 1.5″” x 7.4″” x 3.2″” (37mm x 187mm x 82mm)
- Molex to ISO connection included to connect to OEM unit
- Frequency response: 20Hz – 20kHz
- Crossover type: HP/Full
- Crossover range: 50Hz Class D micro amplifier
Pay in installments of $36.25 with
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Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
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Description
VIBE POWERBOX65.4BMW1: Optisound BMW Plug and Play Amplifier UpgradeVehicle specific fitment Powerbox 65. 4M amplifier and Vehicle Harness BMW Plug and Play amplifier Kit Specifications 4 x 65w @ 4 ohm 520w Peak Dimensions 1. 5 x 7. 4 x 3. 2 (37mm x 187mm x 82mm) Molex to ISO connection included to connect to OEM unit Frequency response: 20Hz 20kHz Crossover type: HP Full Crossover range: 50Hz Class D micro amplifier BMW 3 Series E46 2001 2005 Quadlock (Fakra) BMW 5 Series E39 2000 2004 Quadlock (Fakra) BMW Mini R50
- Vehicle specific fitment
- Powerbox 65.4M amplifier and Vehicle Harness
- BMW Plug and Play amplifier Kit
Specifications
- BMW 3-Series E46 2001 2005 Quadlock (Fakra)
- BMW 5-Series E39 2000 2004 Quadlock (Fakra)
- BMW Mini R50/R53 2003 2006 Quadlock (Fakra)
- BMW X3 E83 2004 2010 Quadlock (Fakra)
- BMW X5 E53 2000 2006 Quadlock (Fakra)
- BMW Z4 E85/E86 2002 2008 Quadlock (Fakra)
- BMW Z8 E52 2000 2002 Quadlock (Fakra)
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
4.8 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 1
Tips broke in the binding post
Size: 12 Pairs / 24 pcs, Size: 12 Pairs / 24 pcs
UPDATE:
Two tips broke off when unplugging them from the binding post and are now lodged in. Inexcusable and an utterly poor product.
Solid connection in the binding post with no wobble or wiggle. They require some force to insert into the binding post, but once they're in they remain snug. I also tried removing and reinserting a few times and the connection remained solid. I've used other plugs in the past that have a softer tip and easily deform after one or two insertions. These do not have that issue.
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Reviewed in the United States on January 11, 2026
★★★★★ 5
Great plugs
Size: 2 Pairs / 4 pcs
These are great plugs! Worked like it should!
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Reviewed in the United States on December 26, 2024
★★★★★ 3
Does the job, easy use, a bit bulky not exactly as described
Size: 12 Pairs / 24 pcs
Bare wire can be intolerable to work with. Banana plugs make a positive secure connection. These plugs are a touch bulky. Nice to not have to deal with small screws. Use as large of gauge wire as possible. The description says no unintentional disconnections. I beg to differ the bite of teeth aren’t as good as described. Used a 16 gauge pure copper speaker wire and a teenager taught me how secure the wire really is by tugging on the wire not the banana plug pulling the wire free. It does the job, it’s not the latest and greatest. If you need easy get these. If you want slim secure banana plugs buy the small screw type.
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Reviewed in the United States on July 3, 2025
★★★★★ 5
GET THEM!!
Size: 12 Pairs / 24 pcs, Size: 12 Pairs / 24 pcs
Fully gold plated inside and out! I initially got the amazon basic connectors for the same price, but was disappointed in the tiny burgundy positive label they had. It was also very dirty inside the connector and it wasn’t gold plated through out the connector. These are excellent in quality and have a bright red ban on the connector! You wont be disappointed and beats out Sewell connectors for the price!
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Reviewed in the United States on January 24, 2025
★★★★★ 2
Decent, but be careful of frequent use.
Size: 12 Pairs / 24 pcs, Size: 12 Pairs / 24 pcs
The looks are very nice, functional if left alone once assembled. After that I would leave them alone otherwise you risk the main male portion just coming loose of the housing, sound quality is decent, nothing to write home about, but again, not very durable. If they could fix that 1 thing, these would be very good buy and value, the rest of each plug is hefty and well made.
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Reviewed in the United States on January 12, 2026