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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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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 1660 reviews
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Product Reviews
★★★★★ 5
Appearance
Size: 8, Color: Tan
Looks better in person
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
★★★★★ 5
very good
Size: 7.5, Color: Cognac
veryyyy gooood
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Reviewed in the United States on January 29, 2026
★★★★★ 5
Nice shoes
Size: 9, Color: Cognac
My Husband loves it 😍
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Reviewed in the United States on January 11, 2026
★★★★★ 4
I just need the size 12
Size: 12, Color: Tan
Gm.i made a mistake the first time when I order the size 13. I return it because it was to big .so I reorder a size 12 now am looking at my order they still sending me the same size 13 i will have to return it again because it is to big sorry I dont know what going
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Reviewed in the United States on May 8, 2026
★★★★★ 3
Worth the price
Size: 10, Color: Tan
A little tie on the valley,
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Reviewed in the United States on May 20, 2026