Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours ยท Estimated delivery Jul 6 - Jul 11
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
audison APBMW K4EThe two way APBMW K4E kit creates a three dimensional sound stage and give the musical message the essential timbre accuracy. The 100 mm (4 in.) midrange is provided with a water repellent pressed paper cone, a material providing natural sound. It features a low resonance frequency that allows hi pass cut off in the 150 200 Hz range for an excellent mid low reproduction. The 25 mm coil and Tetolon dome tweeter features a great extension on both medium
The two-way APBMW K4E kit creates a three-dimensional sound stage and give the musical message the essential timbre accuracy. The 100 mm (4 in.) midrange is provided with a water-repellent pressed-paper cone, a material providing natural sound. It features a low resonance frequency that allows hi-pass cut-off in the 150-200 Hz range for an excellent mid-low reproduction. The 25 mm coil and Tetolon dome tweeter features a great extension on both medium and high frequencies and is optimized for off-axis output, for an extended sound stage in the three dimensions, that amplifies the perception of reality in the car cabin.
Technical Specs LF
| Woofer Size | 100 mm (4 in) |
| Impedance | 4 Ohm |
| Power Handling - Peak | 100 W |
| Power Handling - Continuous | 50 W |
| Frequency Response | 90 รท 23k |
| Voice Coil Diameter | 25 mm (0.98 in) |
| Magnet Size | 50 x 29 x 3 |
| Crossover Level Adjustment | -3; 0 |
Technical Specs HF
| Tweeter Size | 29 mm (1.14 in) |
| Voice Coil Diameter | 25 mm (0.98 in) |
Electric-acoustic Specs LF
| Re | 3.3 Ohm |
| Fs | 90 Hz |
| Mms | 6.3 g |
| Cms | 0.5 |
| BL | 4.8 |
| Qms | 8.2 |
| Qts | 0.48 |
| Vas | 1.8 l |
| Le | 0.32 mH |
| Spl | 88 dB |
| Xmax | 0.5 mm (0.02 in) |
Kit Tech Data
| Crossover Low-Pass | Hi-Pass: 6 KHz @ 6dB/Oct. |
| Cone Diameter | 80 mm |
General
| Weight Woofer | 0.46 kg |
| Weight Tweeter | 0.06 kg |
Features
- Specially developed for the upgrade of BMW-Mini featuring
factory 2 way systems, to create an extended sound stage in
the three dimensions, amplifying the perception of reality in the
car cabin; - Neodymium Magnetic group to maximize performance while
minimizing bulk and weight; - 25 mm (1?) fiberglass woofer voice coil for high power
dissipation and stiffness; - Waterproof pressed-paper cone for medium natural
frequencies free from any plastic resonance; - BMW-Mini compatible aluminum die-cast basket with Plug &
Play connectors; - 25 mm Tetolon coil tweeter with dispersion characteristics
optimized with FEM simulations; - Tweeter support supplied for Plug&Play OEM placements;
- 30 cm extension provided featuring Plug & Play connectors,
for high flexibility of installation; - Damping removable motor cover;
- Crossover equipped with high-quality components and
Plug&Play connections.
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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Based on 1702 reviews
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Product Reviews
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5
Reliable furnace filters at a good price point!
Style: 16x18x1
Great filters. Hard to find sizes. Sturdy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
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5
Amazon very professional and reliable
Style: 14x30x1
I was very pleased with the Filterbuy 14 30 1 and it fit great and very pleased with Amazon .They are very professional
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Reviewed in the United States on May 13, 2026
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5
Great buy
Style: 20x25x2
Great fit, quality, construction, and less expensive than buying them at a regular store.
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Reviewed in the United States on May 20, 2026
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5
Fantastic Filters!!
Style: 20x25x1
Great filters for my 5 ton unit- well made and designed for airflow and hold up! Very well! MUCH BETTER than Lowes or HD FILTERS
Whistling stopped when I changed to the filters!!
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Reviewed in the United States on May 9, 2026
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5
A lot of quality filters for little cost.
Style: 16x20x1, Style: 16x20x1
Been using these for months, great quality. No issues what so ever. I compared price to the 2 main big box stores and this is the best for your bucks. You get a lot more and they are of the same quality. I used to get mine from a big box store with military discount of 10% and this is still a better deal. They fit exactly like the filter I took out, so size is the same. I live FL and run my AC constantly. These last about 2-3 months each. They do no lose their rigidity. They are built with very high quality material. They catch a lot of dust, you can see how dirty they are when replaced.
PROS
- great quality and last 2-3 months in my AC running constantly
- you get a lot for your money when compared to the big box stores
- catch a lot of dirt, filters are really dirty after use
- very rigid which makes it easy to installation
- reinforced wire mesh
CONS
- None
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Reviewed in the United States on May 31, 2026