Audio Dynamics AD1412 D4 12 inch Subwoofer





Professionally Maintained Demo Units
Every demo unit has been carefully maintained by our certified technicians. These aren't customer returns or damaged goods - they're the same high-quality equipment we've used to demonstrate premium sound to our customers for years.

Pre-Tested & Verified
Unlike typical clearance sales, every item has been tested and verified by our technical team. We stand behind the quality of our relocation inventory.

Everything Must Go Pricing
These aren't regular sale prices - this is genuine "moving warehouse" pricing. Discounts you simply won't find under normal retail circumstances.

Trade Show Display Models
Many items are pristine display models from major audio trade shows - equipment that's been seen but never installed. These pieces often include special editions or limited releases not available through regular retail channels.
AD1412 D4 Subwoofer
The AD1412 D4 is a 12-inch subwoofer for audio enthusiasts seeking high-quality bass performance. It delivers robust sound suitable for various audio setups with an optimal power range of 75W to 300W. Engineered in the USA, this subwoofer ensures reliability and superior craftsmanship.
Optimized Performance
The AD1412 D4 is optimized for linear performance, ensuring consistent and accurate bass reproduction. Its design allows versatility in medium-sized sealed and vented enclosures, accommodating different installation preferences. Additionally, it supports infinite baffle alignments, providing flexibility for custom setups. This adaptability makes it suitable for various vehicle types and audio configurations. Whether in a sedan or an SUV, the AD1412 D4 integrates seamlessly to enhance your audio experience.
Power and Compatibility
With an optimal power range between 75W and 300W, the AD1412 D4 handles moderate power levels efficiently. This range ensures compatibility with many amplifiers, making it a versatile choice for many users. Its dual 4-ohm voice coils offer wiring flexibility, allowing series or parallel configurations to match your system's requirements. This feature simplifies integration into existing setups, ensuring optimal performance without the need for extensive modifications. The subwoofer's design emphasizes efficiency and adaptability, catering to diverse audio needs.
Design and Engineering
Engineered in the USA, the AD1412 D4 reflects a commitment to quality and precision. Its construction includes a durable cone and surround designed to withstand the demands of high-powered audio playback. The subwoofer's frame and components are built to endure, ensuring longevity and consistent performance. Attention to detail in its design contributes to its reliability, making it a dependable choice for audio enthusiasts. The engineering excellence behind the AD1412 D4 ensures it meets high standards of audio reproduction.
Installation Flexibility
The AD1412 D4 is designed for moderate-sized sealed and vented enclosures, providing options for different sound preferences. Its support for infinite baffle installations adds to its versatility, accommodating various installation scenarios. The subwoofer's dimensions are optimized for easy integration into various vehicle spaces. This flexibility ensures users can achieve their desired audio performance without compromising installation constraints. Whether aiming for deep bass in a compact space or a balanced sound in a larger area, the AD1412 D4 adapts to meet those needs.
Top 10 Features
- Optimized for Linear Performance: Ensures consistent and accurate bass reproduction for high-quality sound.
- Versatile Enclosure Compatibility: Suitable for medium-sized sealed, vented, and infinite baffle alignments, offering installation flexibility.
- Optimal Power Range (75W – 300W): Handles moderate power levels efficiently, compatible with various amplifiers.
- Dual 4-Ohm Voice Coils: Provides wiring flexibility for series or parallel configurations to match system requirements.
- Engineered in the USA: Reflects a commitment to quality and precision in design and manufacturing.
- Durable Construction: Built with robust materials to withstand high-powered audio playback demands.
- Flexible Installation Options: Designed for use in various enclosure types, accommodating different sound preferences.
- Suitable for Various Vehicle Types: Adapts seamlessly into sedans, SUVs, and other vehicles, enhancing audio experiences.
- High Efficiency: Delivers powerful bass without requiring excessive power, ensuring system efficiency.
- Reliable Performance: Consistent sound quality and durability make it a dependable choice for audio enthusiasts.
Audio Dynamics AD1412 D4 12 inch Subwoofer
Frequently Asked Questions
Are these items authentic, and why are the prices so low?
This sale includes demo units we've used for customer demonstrations since 2016, new-old-stock from discontinued product lines, display models from trade shows, and carefully curated inventory we've collected over nearly a decade. Most items include original packaging where available.
What types of items are included in the relocation sale?
Our relocation sale includes demo units we've used for customer demonstrations, new old stock from discontinued product lines, and display models from trade shows. All items are genuine products from top car audio brands - we're simply clearing inventory we can't take to our new location. Items range from amplifiers and speakers to processors and accessories accumulated over nearly 10 years at this location.
Do sale items come with manufacturer warranties?
Warranty coverage varies by item and condition. New old stock items typically include full manufacturer warranty if still valid. Demo and display items may have limited or no manufacturer warranty remaining. We clearly state warranty status in each product description. All sales are final on relocation sale items.
How does shipping work for relocation sale items?
We ship relocation sale items using the same careful packaging methods as our regular inventory. Shipping costs are calculated at checkout based on size and weight. For multiple item purchases, we'll combine shipping where possible to save you money. Large items like subwoofer boxes may require freight shipping with additional costs.
Can I return or exchange relocation sale items?
All relocation sale items are sold as-is with no returns or exchanges. We encourage local pickup customers to inspect items before purchasing. For shipped items, we provide detailed descriptions and photos. Since we're relocating, we cannot accommodate returns or warranty service after the sale period ends.