Get serious bass with the Audiopipe TXX-BDC-III-15, a powerful 15-inch dual voice coil subwoofer engineered for high-output car audio systems, custom subwoofer boxes, and bass-heavy builds.

The Audiopipe TXX-BDC-III-15 is built for listeners who want deep, aggressive bass and high output. Featuring a heavy-duty motor structure, large voice coil, dual voice coil configuration, reinforced cone assembly, and substantial power handling, this 15-inch subwoofer is designed for systems where ordinary factory-style bass simply isn't enough.

Whether you're building a ported enclosure for maximum output or upgrading a custom truck, car, or SUV audio system, the TXX-BDC-III-15 gives you the capability to build a powerful low-frequency setup.

Looking for the best place to buy the Audiopipe TXX-BDC-III-15? Choose East Car Audio for Audiopipe subwoofers, amplifiers, subwoofer boxes, wiring kits, and complete bass-system upgrades.

Shop Car Audio at East Car Audio

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PRODUCT PICTURES

For your Shopify gallery, I recommend using at least six authorized product photos: front cone view, rear motor view, side profile, basket and voice-coil area, terminals, retail packaging, plus an installed photo in a custom enclosure.

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PRODUCT DESCRIPTION

Audiopipe TXX-BDC-III-15 – Built for Serious 15-Inch Bass

If your goal is deep bass, high output, and a subwoofer that can handle serious amplifier power, the Audiopipe TXX-BDC-III-15 deserves a place in your build.

This 15-inch subwoofer is part of Audiopipe's TXX-BDC series, designed for enthusiasts building higher-output aftermarket bass systems.

Its large 15-inch cone can move significantly more air than smaller conventional subwoofers, making it an excellent option for customers who want bass they can both hear and feel.

The TXX-BDC-III-15 is particularly well suited for custom ported enclosures where output and low-frequency impact are priorities.

1200 Watts RMS / 2400 Watts Maximum Power

The Audiopipe TXX-BDC-III-15 is designed to handle substantial amplifier power.

Power Handling:

• 1200 watts RMS
• 2400 watts maximum
• Heavy-duty high-output design

When selecting an amplifier, use the subwoofer's RMS rating rather than the maximum-power number as the primary matching specification.

A properly matched amplifier, correct enclosure, adequate electrical system, and correct tuning are essential for achieving reliable performance.

Massive 15-Inch Woofer for Deep Bass

There's a reason serious bass enthusiasts use 15-inch subwoofers.

The large cone provides substantial surface area for moving air.

That makes the TXX-BDC-III-15 an excellent choice for reproducing:

• Deep bass notes
• Hip-hop and rap
• Latin music
• EDM
• Bass-heavy electronic music
• Rock
• Low-frequency movie and demonstration tracks

When installed in the correct enclosure and supplied with clean amplifier power, this subwoofer can provide considerably more low-frequency impact than a typical factory audio system.

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3-INCH VOICE COIL

At the heart of the TXX-BDC-III-15 is a heavy-duty 3-inch voice coil.

A large voice coil helps the subwoofer manage the heat generated during high-power operation while providing the motor control required for demanding bass reproduction.

This is especially important in high-output systems where the subwoofer may be playing at elevated levels for extended periods.

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DUAL VOICE COIL DESIGN

The Audiopipe TXX-BDC-III-15 uses a dual voice coil configuration, giving installers flexibility when configuring the final impedance presented to the amplifier.

This becomes particularly useful when installing:

• One subwoofer
• Two subwoofers
• Multiple subwoofers
• Monoblock amplifiers
• High-power custom bass systems

Always verify the exact voice-coil impedance of the version you're purchasing before wiring the system.

The final impedance must be compatible with the amplifier.

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HIGH-EXCURSION SUSPENSION

Power alone doesn't create bass.

A subwoofer needs a suspension system capable of allowing controlled cone movement.

The TXX-BDC-III-15 features a heavy-duty surround and suspension system designed for the increased excursion required by high-output bass applications.

This helps the woofer maintain control while moving the air needed to create strong low-frequency output.

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HEAVY-DUTY BASKET & MOTOR STRUCTURE

Turn the TXX-BDC-III-15 around and you'll see that this isn't designed like an ordinary factory replacement woofer.

The heavy-duty basket supports the cone, suspension, voice coil, and motor assembly while maintaining structural rigidity.

The substantial motor assembly provides the magnetic force needed to control the voice coil during demanding operation.

Together, these components provide the foundation for a high-output 15-inch subwoofer.

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GREAT FOR PORTED SUBWOOFER BOXES

For customers looking for maximum output, the Audiopipe TXX-BDC-III-15 is an excellent candidate for a properly designed ported enclosure.

A ported enclosure can provide:

• Increased output around the enclosure's tuning frequency
• Stronger low-frequency impact
• Greater bass efficiency
• Excellent performance for bass-heavy music

The enclosure must be designed around the subwoofer's requirements.

Simply putting a high-power 15-inch subwoofer into an arbitrary box can significantly reduce performance.

For the best results, use the manufacturer's current enclosure recommendations and Thiele/Small parameters when designing a custom box.

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ONE 15 OR TWO 15s?

Single TXX-BDC-III-15

A single properly powered 15-inch Audiopipe subwoofer can create a powerful daily-driver bass system without requiring the space of a multi-subwoofer installation.

Dual TXX-BDC-III-15 Setup

Want considerably more cone area?

Two 15-inch TXX-BDC-III subwoofers can form the foundation of a serious high-output system.

A dual-subwoofer build requires careful consideration of:

• Final impedance
• Amplifier power
• Enclosure volume
• Port area
• Electrical-system capacity
• Wiring size
• Battery capacity
• Alternator output

High-power bass systems should be designed as complete systems rather than selecting components individually.

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BUILD A COMPLETE AUDIOPIPE BASS SYSTEM

For a proper TXX-BDC-III-15 installation, consider the entire signal and power chain:

Source Unit → RCA/DSP → Monoblock Amplifier → TXX-BDC-III-15

Your installation may also require:

• OFC power cable
• Properly sized ground cable
• Fuse and fuse holder
• RCA interconnect
• Speaker wire
• Monoblock amplifier
• Custom subwoofer enclosure
• Battery upgrade
• High-output alternator for demanding systems
• Sound deadening

The exact electrical upgrades required depend on total amplifier current demand and the vehicle's existing charging system.

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KEY FEATURES

• Audiopipe TXX-BDC Series
• Model TXX-BDC-III-15
• 15-inch high-performance subwoofer
• 1200 watts RMS power handling
• 2400 watts maximum power
• Dual voice coil configuration
• Heavy-duty 3-inch voice coil
• High-excursion design
• Reinforced cone assembly
• Heavy-duty surround
• Large motor structure
• Rugged basket construction
• Designed for high-output car audio
• Excellent candidate for ported enclosures
• Suitable for single or multiple-subwoofer installations
• Ideal for cars, trucks, SUVs, and custom audio builds

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PRODUCT SPECIFICATIONS

Important: Audiopipe has offered TXX-BDC models and revisions with different impedance specifications. Before entering impedance, mounting depth, cutout diameter, enclosure volume, or T/S parameters into Google Merchant structured fields, verify those numbers against the exact TXX-BDC-III-15 inventory you're selling.

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WHAT'S INCLUDED?

• 1 × Audiopipe TXX-BDC-III-15 15" Subwoofer
• Manufacturer packaging
• Manufacturer documentation as supplied

Subwoofer enclosure, amplifier, wiring kit, speaker wire, grille, battery, and installation accessories are not included unless specifically stated in your East Car Audio package.

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WHY CHOOSE THE AUDIOPIPE TXX-BDC-III-15?

Big 15-Inch Cone: More cone area for moving serious amounts of air.

1200W RMS Capability: Designed for substantially more power than entry-level replacement subwoofers.

3-Inch Voice Coil: Heavy-duty construction for demanding bass systems.

Dual Voice Coils: Provides flexibility when configuring amplifier impedance.

High-Output Design: Made for enthusiasts looking for strong, physical low-frequency performance.

Custom-Build Friendly: Excellent option for properly designed custom enclosures and amplified systems.

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WHY BUY AUDIOPIPE TXX-BDC-III-15 FROM EAST CAR AUDIO?

East Car Audio Is the Best Place to Buy the Audiopipe TXX-BDC-III-15

If you're searching for where to buy an Audiopipe TXX-BDC-III-15, Audiopipe 15-inch subwoofer, or a 1200-watt RMS 15-inch car subwoofer, make East Car Audio your destination.

East Car Audio specializes in car audio equipment and understands that a high-output subwoofer is only one part of a complete bass system.

Customers can shop for:

• Audiopipe subwoofers
• 15-inch subwoofers
• Monoblock amplifiers
• Custom subwoofer boxes
• Ported enclosures
• OFC amplifier wiring
• RCA cables
• Speaker wire
• Batteries and electrical accessories
• DSP and signal-processing equipment
• Complete car audio upgrades

Whether you're installing one Audiopipe TXX-BDC-III-15 or building a dual-15 bass system, East Car Audio is the best place to shop for the equipment needed to complete your build.

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