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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Audiopipe TXX-BDC-IV-18 18" Quad-Stack 1700W RMS | 3400W Max Composite Cone Subwoofer 4-Ohm DVCSUPERIOR PERFORMANCE: The TXX BDC IV 18 was designed and engineered with 4 magnets for strong power handling and increased voice coil ventilation for ultimate performance and endurance. PEAK POWER: 3400 Watts RMS POWER: 1700 Watts MAGNET: Boasting 4 magnets for strong power handling, 250 Oz FREQUENCY RESPONSE: 15 800Hz SENSITIVITY: 90dB VOICE COIL: The TXX BDC IV 18 has a dual 4 ohm 4 inch 4 layer high temperature black aluminum (BASV) voice coil,
- SUPERIOR PERFORMANCE: The TXX-BDC-IV-18 was designed and engineered with 4 magnets for strong power handling and increased voice coil ventilation for ultimate performance and endurance.
- PEAK POWER: 3400 Watts | RMS POWER: 1700 Watts
- MAGNET: Boasting 4 magnets for strong power handling, 250 Oz
- FREQUENCY RESPONSE: 15-800Hz
- SENSITIVITY: 90dB
- VOICE COIL: The TXX-BDC-IV-18 has a dual 4 ohm 4 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-18'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-18 is crafted with progressive weaved tinsel leads on each side of the subwoofer, ensuring optimal sound quality and durability.
- PATENT PIPE MULTI-CONNECT TERMINALS: The TXX-BDC-IV-18's carefully designed and tooled reliable and convenient patent pipe multi-connect terminals allow for optimal connection and better reliability. They accept up to 8 gauge speaker wire for easy series and parallel wiring of the dual coils.
- 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: 239mm (9-5/8"）
- IMPEDANCE: 2 x 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:
- 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
4.5 ★★★★★
Based on 1654 reviews
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Product Reviews
★★★★★ 5
True to size
Color: Lake Green, Size: Large
Ordered this because my husband has ordered tank tops from this company so I had something for reference, but this ran true to size and fit my husband great. He’s a size L. The shirt had like a dry fit feel to it. It was breathable and was pretty wrinkle resistant. We’ve washed and dried it a few times and it doesn’t get crazy wrinkles. It’s not too thick so it’s great for an occasion during warmer weather. There was a huge variety of different styles of shirts. For the price it’s great.
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Reviewed in the United States on March 5, 2026
★★★★★ 3
Stubborn Wrinkles
Color: Black, Size: XX-Large
The shirt came vacuum sealed. After two washings the wrinkles are still there. Beautiful shirt but not wearable yet. I'll try steaming it! It fits well.
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Good fit
Color: Classic Blue, Size: X-Large
Soft and good color.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Material
Color: Wine Red, Size: XX-Large
Beautiful material and perfect price
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Great shirt and Great price
Size: X-Large, Color: Black
I really like this short sleeve shirt — it’s stylish, comfortable, and perfect for any occasion. The fabric feels soft yet durable, and it keeps me cool even on warmer days. The fit is flattering without being too tight, making it a great addition to my everyday wardrobe.
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Reviewed in the United States on October 17, 2025