SKU: 3317980481

(2) Audiopipe TXX-BDC-IV-8-S4 8" Quad-Stack Composite Cone Subwoofers 4-Ohm SVC (1 Pair)

Sale price$137.69 Regular price$152.99
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Description

(2) Audiopipe TXX-BDC-IV-8-S4 8" Quad-Stack Composite Cone Subwoofers 4-Ohm SVC (1 Pair)Pair of Audiopipe TXX BDC IV 8 S4 8" Quad Stacked Composite Cone Subwoofers 2000W Max Total The Audiopipe TXX BDC IV 8 S4 is a high performance 8 inch subwoofer designed to deliver massive bass output from a compact enclosure. As a pair, these "small but mighty" Quad Stack (IV) series drivers feature heavy duty 100 oz quad stacked motor structures and rigid powder coated aluminum baskets, allowing them to handle a combined 1000 Watts RMS. Each TXX BDC

Pair of Audiopipe TXX-BDC-IV-8-S4 8" Quad Stacked Composite Cone Subwoofers – 2000W Max Total

The Audiopipe TXX-BDC-IV-8-S4 is a high-performance 8-inch subwoofer designed to deliver massive bass output from a compact enclosure. As a pair, these "small but mighty" Quad Stack (IV) series drivers feature heavy-duty 100 oz quad-stacked motor structures and rigid powder-coated aluminum baskets, allowing them to handle a combined 1000 Watts RMS. Each TXX-BDC-IV-8-S4 is constructed with a Kevlar fiber composite non-press paper cone and a 2-inch 4-layer high-temperature BASV voice coil to ensure maximum durability under heavy stress. With their Single 4-Ohm impedance, this duo offers a straightforward wiring solution—perfect for achieving a 2-Ohm final load to extract maximum power from your amplifier in limited space.

Product Specifications (Per Pair)
  • SUPERIOR PERFORMANCE: The TXX-BDC-IV-8-S4 was designed and engineered with 4 magnets for strong power handling and increased voice coil ventilation for ultimate performance and endurance.
  • PEAK POWER: 2000 Watts Per Pair / 1000 Watts Each
  • RMS POWER: 1000 Watts Per Pair / 500 Watts Each
  • MAGNET: Boasting 4 magnets for high motor strength, 100 Oz
  • FREQUENCY RESPONSE: 35-1,800Hz
  • SENSITIVITY: 84dB
  • VOICE COIL: The TXX-BDC-IV-8-S4 has a 2 inch 4-layer high temperature black aluminum (BASV) voice coil, engineered with improved voice coil ventilation for substantial performance and endurance.
  • ALUMINUM BASKET: The TXX-BDC-IV-8-S4's newly designed powdered black paint aluminum basket with a composite glass fiber dust cap, and a newly refreshed and strongly constructed dust-proof heat sink was engineered to deliver optimal sound quality.
  • QUAD WEAVED TINSEL LEADS: The TXX-BDC-IV-8-S4 is crafted with progressive weaved tinsel leads on each side of the subwoofer, ensuring optimal sound quality and durability.
  • SILVER PUSH SPRING LOADED TERMINALS: Equipped with durable silver push spring-loaded terminals for reliable and convenient wiring, ensuring secure connections and hassle-free installation.
  • KEVLAR FIBER COMPOSITE NON-PRESS PAPER CONE: The Kevlar Fiber Composite Non-press Paper Cone with Texture finish is newly designed to improve cone rigidity for better performance.
  • MOUNTING DEPTH: 148mm (5-13/16”)
  • IMPEDANCE: 4 Ohms
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 3317980481

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★★★★★ 5
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Reviewed in the United States on March 25, 2026
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JENNIFER M. MANNING
Boise, US
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I would love to buy again, but I go through sunscreen, I have to find a little less expensive one. No burn, dewy not greasy look. Great for mature skin. No fragrance, works well, melts right in the skin. I do love this product and the spray too!
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NJ Girl
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★★★★★ 5
Light and works with no eye stinging.
Scent: White Tea, Size: 1.7 Fl Oz (Pack of 1)
I love this sunscreen. I wear co tact’s and most sunscreen ends ups burning my eyes. This does not! It has a nice cucumber smell and it’s not sticky or heavy. By far the best face sunscreen that’s light, smells nice, doesn’t burn my eyes and works.
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Mackenzie S
Lexington, US
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This is the best sunscreen! Does NOT burn my eyes like 95% of other sunscreens do. Does NOT break out my sensitive skin, or my sister who has the most sensitive skin ever! It goes on smoothly due to its nice texture, does NOT feel greasy. Wears great under foundation as well. Thank you Coola for such a great formula at an affordable price. I have turned so many 'sunscreen snobs' into fan favorites of this as well. If you haven't tried it, you should!
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