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Stack Audio AUVA SW Subwoofer Isolation Feet
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HK$3,100.00 HKD
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Description
Stack Audio AUVA SW is a subwoofer isolation foot—not a generic pad. Subs move lots of energy and excursion; ordinary feet either couple vibration into the floor or collapse if too soft. AUVA SW uses a three-layer hybrid: upper AUVA particle chamber turns vibration into heat; mid machined aluminium shell guides deflection and resists crush; lower CSA-SW silicone absorber is tuned for subwoofer bands. Made in the UK.
Six weight grades keep the silicone in its sweet compliance range—too hard and isolation fails; too soft and it wobbles. Sit under the cabinet (adapter plate included) or use threaded adapters where the sub has inserts. Height about 40–52 mm—matches many REL stock feet. On carpet, skip spikes for best isolation.
Design highlights
• Upper: AUVA particle damping → heat
• Lower: CSA-SW silicone tuned for subs
• Aluminium shell guides deflection under high SPL
• Six weight grades, 1–56 kg
• Sit-under or threaded install; spikes, felt, adapter plate included
• Made in the UK
Listening character
Bass still goes deep, but start/stop is faster and pitch clearer—less cabinet-plus-floor “hum.” Sub integrates with mains more easily; mids/highs can clean up as less vibration reaches the rack. Not more quantity—recovering what was smeared.
Specifications
• Type: hybrid sub isolation foot (AUVA + CSA-SW)
• Per foot: Ø50 mm × 35.4 mm high; ~120 g
• Height with adapter/levelling: ~39.8–52 mm
• Pack: set of 4
• Weight bands (set of 4): CSA 1: 1–16 kg … CSA 6: 48–56 kg
• Origin: UK
Shipping Information
Shipping Information
Welcome to our online store! Below are all the details regarding the shipping of Hi-Fi audio equipment and accessories.
Shipping Zones and Fees
- Local Hong Kong: For orders of HK$500 or more, we offer free standard shipping. An additional fee applies to remote areas.
- Outside Hong Kong and Overseas: Shipping fees will be charged at cost and may vary on different dates. The fee will be calculated based on the order date. For orders of HK$10,000 or more, a corresponding shipping discount will be applied. Please contact us for details.
Processing Time
Orders are typically processed and prepared for shipment within 2-3 business days (excluding weekends and public holidays). During peak seasons or promotional periods, processing times may be slightly longer. Once your order has shipped, you will receive a confirmation email with a tracking number.
Shipping Methods
We partner with reliable logistics providers to ensure your audio products are delivered safely and on time. Depending on your location and order size, shipping methods may include:
- Local Hong Kong: SF Express or JD Logistics are used by default. Hong Kong Post service can be requested.
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Outside Hong Kong and Overseas: FEDEX or UPS are used by default, or other courier companies may be used due to shipping cost considerations.
Estimated Delivery Time Delivery times vary depending on the destination:
- Local Hong Kong: Standard shipping usually arrives within 1-3 business days after dispatch.
- Outside Hong Kong and Overseas: Typically 5-12 business days, subject to customs clearance and destination.
Please note that unforeseen circumstances such as weather delays or logistics issues may affect delivery times. We will do our best to provide accurate estimates and keep you informed throughout the process.
Track Your Order
Once your order has shipped, you will receive a confirmation email containing a tracking number. You can track the status of your shipment through our website or the logistics company's website.
Shipping Restrictions
Some products may have shipping restrictions due to size, weight, or special materials. Please check the product description or contact our customer service team for shipping eligibility.
Customer Support
If you have any questions regarding shipping, delivery times, or special requests, our customer service team is happy to assist. Please contact us via email at contact@newgenaudio.shop.
Thank you for choosing NewGen Audio as your supplier for hi-fi audio equipment. We look forward to providing you with excellent service!
