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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
audison APS 8 RWith the aim of providing high acoustical output even when used with lower power, the APS 8 R was designed for use in an 8. 5 litres reflex enclosure, with tuning between 30 and 40Hz. The APS 8 R has been specifically developed to be combined with either the AF C8. 14 bit or AF C4. 10 bit AF C4D AF M4D. Prima subwoofer components have been developed with a primary goal: to deliver high output in tight spaces. Output is a matter of excursion; the more
With the aim of providing high acoustical output even when used with lower power, the APS 8 R was designed for use in an 8.5-litres reflex enclosure, with tuning between 30 and 40Hz. The APS 8 R has been specifically developed to be combined with either the AF C8.14 bit or AF C4.10 bit / AF C4D / AF M4D. Prima subwoofer components have been developed with a primary goal: to deliver high output in tight spaces. Output is a matter of excursion; the more air the cone moves, the more output. However reduced mounting depth traditionally has meant low excursion. Prima subwoofers employ a special cone-dustcap-basket geometry which guarantees large excursion of the mobile group, while keeping the mounting depth to a minimum. The surround and spider have been carefully designed to prevent the rocking-mode phenomenon. The cooling circuit has been designed with air vents on the basket underneath the spider, eliminating the need for vents on the bottom-plate. This allows the subwoofer to be mounted close to the back wall of the enclosure, making the most of the reduced mounting depth.
Technical Specs
| Nominal diameter | 200 mm (8 in) |
| Impedance | 4 Ohm |
| Power Handling - Peak | 500 W |
| Power Handling - Continuous | 250 W |
| Sensitivity | 84 dB |
| Voice Coil Ø | 40 mm (1.6 in) |
| Magnet Material | HIGH DENSITY FLUX FERRITE |
| Magnet size D x d x h | 120 x 50 x 28 mm (in.) |
| Cone Material | WATER REPELLENT PRESSED PAPER |
| Xmax | 8.8 mm (0.35 in) |
| Xmech | 16.5 mm (0.65 in) |
| Driver Displacement Volume | 0.67 l (0.024 ft) |
Electric-acoustic Specs
| Re | 3.7 Ohm |
| Fs | 32 Hz |
| Le | 1.45 mH |
| Vas | 26.5 l (0.936 ft) |
| Mms | 80 g (2.822 oz) |
| Cms | 0.33 mm/N |
| BL | 11.5 T•m |
| Qts | 0.41 |
| Qes | 0,43 |
| Qms | 5.1 |
General
| Weight | 3.04 kg |
Features
- Ultra-low profile (3.11 in. / 79 mm) for maximum installation flexibility.
- Designed to deliver maximum performance in a reflex enclosure
starting from 8.5 lt. - Special designed cone-dustcap-basket geometry which
guarantees a long linear excursion capability (almost 9 mm,
one-way) while keeping the mounting depth to minimum. - Air vents on the basket underneath the spider, eliminating the
need for the central pole vent allowing mounting close to rear wall
of enclosure. - Massive motor assembly optimized with FEM (Finite Element
Modeling) for perfect control under high excursion conditions. - Water-repellent pressed paper 8 in. cone featuring a profile developed
with FEM simulation and optimized with the Klippel Scan Vibrometer. - Specifically developed to be combined with either the Audison AF C8.14 bit
(2 CH bridged) or AF C4.10 bit /AF C4D / AF M4D (2 CH bridged) amplifiers. - Steel mesh grille and plastic gasket included.
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
4.9 ★★★★★
Based on 755 reviews
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Product Reviews
★★★★★ 5
Perfect!
Lightweight and easy to use! Love the three light settings.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
★★★★★ 5
Easy to use.
Works well. Light is bright. Our new patio umbrella does not have e a center pole, so the lights get somewhat blocked. But still pretty useful.
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Reviewed in the United States on April 5, 2026
★★★★★ 5
Easy portability & Strong umbrella support
Size: 19inch
Its exactly as advertized!
Pros:
• rolls well
• medium sized (not a tripping hazard & corner fit under the edge of all my furniture)
• holds tall (through center of table) umbrella while open in minor wind with water-filled option.
• multiple size umbrella pole insert included
• Clear instructions.
• easy to use brakes (on 2 wheels for security...4 wheels would be annoying to use every day)
Cons:
• will still roll with brakes on with a little force when I'm being lazy...it should not be this easy (I usually have a corner of the stand tucked under a piece of furniture anyways)
• I would call this "light heavy duty" rather than "sturdy heavy duty" with water-filled option. I'd imagine sand + water as suggested would actually be heavy duty.
• re-design suggestion: base of umbrella could extend down below the water tank for sturdier hold, but this is the best I've found.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Good buy
Size: 19inch
Filing it with sand (50 lbs) was a very slow process, but I got it done. The wheels are very convenient for moving the umbrella around, and the wheel locks seems to work well. So far I'm quite satisfied with the base.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Great product
Size: 19inch
Excellent quality! Highly recommend. I love that you can wheel it around to other areas and the wheels lock in place.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
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