Audison Prima APBMW K4E BMW & Mini Plug & Play Direct Fit Component Speakers 50w
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The Audison Prima APBMW K4E is a plug-and-play 2-way component speaker kit from the Audison Prima range, designed as a direct-fit upgrade for BMW and MINI models with factory 2-way systems. It pairs a 100mm (4-inch) midrange with a 29mm Tetolon dome tweeter, handling 50W continuous and 100W peak.
Key specifications
- Fitment: BMW and MINI models with factory 2-way systems
- Woofer: 100mm (4in), waterproof pressed-paper cone, neodymium magnet
- Tweeter: 29mm Tetolon dome, 25mm voice coil
- Power handling: 50W continuous, 100W peak
- Impedance: 4 ohms
- Sensitivity: 89dB
- Frequency response: 90Hz to 23kHz
- Crossover: plug and play, tweeter level adjustable (-3 / 0dB)
Audison Prima APBMW K4E
Developed specifically to upgrade BMW and MINI models fitted with factory 2-way systems, the APBMW K4E slots in using OEM connectors and mountings, keeping installation clean and straightforward.
- BMW and MINI compatible aluminium die-cast basket with Plug & Play connectors.
- Neodymium magnet group maximises performance while minimising bulk and weight; 25mm (1″) fibreglass woofer voice coil for high power dissipation and stiffness.
- Waterproof pressed-paper cone for natural mid frequencies free from plastic resonance.
- 25mm Tetolon dome tweeter with dispersion characteristics optimised via FEM simulation.
- Tweeter support supplied for Plug & Play OEM placements.
- 30cm extension cable with Plug & Play connectors included for installation flexibility.
- Damping removable motor cover.
- Crossover fitted with high-quality components and Plug & Play connections.
The 100mm midrange uses a water-repellent pressed-paper cone for natural sound reproduction. Its low resonance frequency allows a hi-pass cut-off in the 150–200Hz range, giving solid mid-low reproduction. The 25mm Tetolon dome tweeter extends cleanly across mid and high frequencies and is optimised for off-axis output, creating a wide three-dimensional sound stage in the cabin.
If you are building a more flexible system rather than a direct OEM replacement, the Audison Prima APK 165P is a universal 6.5" 2-way component set handling 115W RMS.
Explore the full range in Audison BMW Plug & Play.
Specification
| Magnet | Size Woofer 50 x 29 x 3 |
|---|---|
| Power Handling | - Peak 100 W |
| Power Handling | - Continuous 50 W |
| Sensitivity | 89 dB |
| Impedance | 4 Ohm |
| Frequency Response | 90 ÷ 23k |
| Crossover Woofer Hi-Pass | 6 KHz @ 6dB/Oct. |
More specs
| |
What's Included
- Audison APBMW K4E Speakers
- Extension Cable
- Crossover
- Tweeter support
Audison
About the Audison APBMW K4E
From our tech experts at CEN
The Audison Prima APBMW K4E is a 2-way component speaker kit designed as a direct-fit upgrade for BMW and MINI models fitted with factory 2-way systems. It pairs a 100mm (4") waterproof pressed-paper cone midrange with a 29mm Tetolon dome tweeter, handling 50W continuous and 100W peak at 4 ohms.
Who it suits
This kit suits BMW and MINI owners who want a clear step up from factory sound without custom fabrication. It uses OEM connectors and mountings, so fitting is clean and straightforward. Drivers who prefer a coaxial solution for the same fitment can consider the Audison Prima APBMW X4E.
Our tech experts advise
The kit includes the crossover, tweeter supports and a 30cm extension cable for plug-and-play OEM placement. The tweeter level adjusts to -3dB or 0dB to suit your cabin acoustics. Installation cost varies by vehicle; visit our Nottingham fitting centre for a quote.
Explore the full Audison range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Audison
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Have it Fitted By Our Team
Our team fits car audio, stereos, dash cams and vehicle security at our workshop in Beeston, Nottingham. Tell us your vehicle and we'll confirm the parts and a fitted price.
- 1
Tell us your vehicle
Make, model and year, and what you'd like fitted.
- 2
We confirm the parts
Fascia, wiring and interfaces checked for your car, with a fitted price.
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Bring it to our Beeston workshop and we do the rest.
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Frequently Asked Questions
Q: Will these speakers fit my car?
A: Most car speakers are standard sizes, but mounting depth and fitting rings vary by vehicle. Check the size in the Specification tab against your vehicle, or contact CEN with your registration and we will confirm fitment and any adapters or fitting kits you need.
Q: Do I need an amplifier to run these speakers?
A: Not always. Most speakers will run from a standard head unit, but a dedicated amplifier lets them perform at their best, particularly for component sets and higher power handling models. The RMS figure in the Specification tab is the guide to how much clean power they can use.
Q: What is the difference between coaxial and component speakers?
A: Coaxial speakers combine the tweeter and woofer in one unit for a simple like-for-like upgrade. Component sets separate the tweeter and woofer with a crossover for better imaging and detail, and suit installs where sound quality is the priority.
Q: Do these come as a pair?
A: Unless stated otherwise, car speakers are sold in pairs. Check the product title and What's Included tab, which lists exactly what is in the box.
Q: Can CEN fit these speakers for me?
A: Yes. CEN offers professional installation from our Nottingham premises. Contact us to book an installation slot or ask for a fitting quote.
Q: Which cars does the Audison APBMW K4E fit?
A: The APBMW K4E is developed for BMW and MINI models that have a factory 2-way speaker system. Contact CEN with your registration if you would like us to confirm fitment for your car.
Q: Does the Audison APBMW K4E use plug and play connectors?
A: Yes. The die-cast basket, crossover and supplied 30cm extension all use Plug & Play connectors, and a tweeter support is supplied for OEM tweeter placements.
Q: What's in the box with the Audison APBMW K4E?
A: The kit includes the Audison APBMW K4E speakers, an extension cable, the crossover and a tweeter support.
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