Introduction
Thank you for choosing the Audiopipe 8" Competition Subwoofer, model TXX-BDX-8D2. This manual provides essential information for the proper installation, operation, and maintenance of your subwoofer. To ensure optimal performance and longevity, please read these instructions carefully before use.
Safety Information
- Always disconnect the vehicle's battery before performing any electrical work.
- Ensure all wiring is properly insulated and secured to prevent short circuits and damage.
- Avoid installing the subwoofer in locations where it may be exposed to moisture or extreme temperatures.
- Use appropriate hearing protection when operating the audio system at high volumes to prevent hearing damage.
- Consult a professional installer if you are unsure about any aspect of the installation process.
Package Contents
The Audiopipe 8" Competition Subwoofer (TXX-BDX-8D2) package includes:
- One (1) Audiopipe 8" Competition Subwoofer (TXX-BDX-8D2)
- One (1) Instruction Manual
Product Features
The Audiopipe TXX-BDX-8D2 subwoofer is engineered for superior audio performance and durability. Key features include:
- High Power Handling: Designed with two magnets for robust power handling, supporting up to 1000 Watts Peak Power and 500 Watts RMS Power.
- Advanced Voice Coil: Features a dual 2 Ohm, 2-inch, 4-layer high-temperature Black Aluminum (BASV) voice coil with improved ventilation for sustained performance and endurance.
- Durable Aluminum Basket: A newly designed powdered black paint aluminum basket, combined with an ultra-stiff injection molded PP (IMPP) dust cap and a dust-proof heat sink, ensures optimal sound quality and protection.
- Reinforced Surround: The black stitching surround significantly reinforces the cone, contributing to a longer lifespan and consistent performance.
- Multi-Connect Terminals: Carefully designed patent pipe multi-connect terminals allow for convenient wiring in either parallel or series configurations.
- Enhanced Heat Dissipation: Vented holes on the T-yoke are designed to improve heat dissipation, which also contributes to better sound quality and minimal distortion.
- Rigid Paper Cone: A thick and strong black non-press paper cone with a sand-blasted finish is designed to improve cone rigidity for superior audio output.
Front view of the Audiopipe TXX-BDX-8D2 subwoofer, highlighting the cone and surround.
Exploded view of the Audiopipe TXX-BDX-8D2 subwoofer components, detailing the voice coil, magnet, and basket.
An overview video showcasing the features and design of the Audiopipe TXX-BDX series subwoofers.
Setup and Installation
Proper installation is crucial for the performance and safety of your subwoofer. It is recommended to have the subwoofer installed by a qualified professional.
Mounting
The TXX-BDX-8D2 is designed for flush mount applications. Ensure the mounting location provides adequate clearance for the subwoofer's depth of 148mm (5-7/8"). The enclosure should be robust and properly sealed to maximize bass response.
Wiring
The subwoofer features dual 2 Ohm voice coils, allowing for various wiring configurations (parallel or series) to achieve desired impedance. Refer to the diagrams below for common wiring options. Always ensure correct polarity (+ to + and - to -) to prevent damage to the subwoofer and amplifier.
Diagrams illustrating parallel and series wiring configurations for the dual 2 Ohm voice coils.
Video comparing the TXX-BDX and TXX-BDC subwoofer series, highlighting design and performance differences.
Operation
Once installed, connect your subwoofer to a compatible amplifier. Ensure the amplifier's power output matches the subwoofer's RMS power handling (500 Watts) to prevent damage. Adjust amplifier gain and crossover settings according to your audio system's requirements and personal preference. Avoid prolonged operation at maximum volume to prevent overheating and potential damage.
Maintenance
The Audiopipe TXX-BDX-8D2 subwoofer requires minimal maintenance. Periodically inspect the cone and surround for any signs of damage or wear. Keep the subwoofer free from dust and debris using a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners. Ensure all wiring connections remain secure.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No Sound | Loose wiring connection; Amplifier off or in protect mode; Incorrect input signal. | Check all wiring connections; Verify amplifier status and power; Ensure audio source is active. |
| Distorted Sound | Amplifier gain too high; Incorrect crossover settings; Damaged subwoofer cone or voice coil. | Reduce amplifier gain; Adjust crossover frequency; Inspect subwoofer for physical damage. |
| Overheating | Inadequate ventilation; Amplifier impedance mismatch; Prolonged high-volume use. | Ensure proper airflow around the subwoofer and amplifier; Verify correct impedance matching; Reduce listening volume. |
Specifications
| Specification | Value |
|---|---|
| Model Number | TXX-BDX-8D2 |
| Speaker Type | Competition Subwoofer |
| Subwoofer Diameter | 8 Inches |
| Peak Power | 1000 Watts |
| RMS Power | 500 Watts |
| Impedance | 2 x 2 Ohms |
| Frequency Response | 40-2,000 Hz |
| Sensitivity | 85 dB |
| Magnet Weight | 150 Oz |
| Voice Coil | Dual 2 inch 4-layer BASV |
| Basket Material | Aluminum |
| Cone Material | Black Non-press Paper |
| Mounting Depth | 148mm (5-7/8”) |
| Item Weight | 23.1 Pounds |
| Item Dimensions (D x W x H) | 5.8"D x 8.7"W x 7.5"H |
| Compatible Devices | Amplifier, Receiver, Car Audio System |
Warranty and Support
The Audiopipe 8" Competition Subwoofer (TXX-BDX-8D2) is covered by a 1 Year Manufacturer Warranty. For warranty claims or technical support, please contact Audiopipe customer service or visit the official Audiopipe website. You can find more information and products at the Audiopipe Store.
