• The Vanguard Caldera 12 is a 12-inch active subwoofer from Vera-Fi Audio that produces low frequencies for a full range audio system, designed to add more bass to a system, and that it can be used in a corner or center loaded.
  • Vanguard Caldera 12-inch active subwoofer by Vera-Fi Audio delivers powerful low frequencies to enhance any audio system, providing deep bass for a fuller sound experience. Ideal for corner or center placement, this subwoofer is designed to boost bass performance in home audio setups." This version incorporates relevant keywords like "active subwoofer," "low frequencies," "deep bass," "audio system," and "home audio setups," improving its search engine visibility.
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Vera-Fi Audio LLC

Vanguard Caldera 12" Active Subwoofer

Vanguard Caldera 12" Active Subwoofer

$399.00 USD
$399.00 USD
Sale Sold out

Product Description

Experience bass like never before with the Vanguard Caldera 12—a subwoofer that delivers deep, precise lows to elevate your audio experience.

At the heart of the Caldera 12 lies a formidable 12-inch driver, driven by a robust 500-watt Class D amplifier. This potent combination ensures authoritative bass reproduction, reaching depths as low as 22Hz at -3dB, adding a profound foundation to your music and movies.

Elegant Design and Build

Encased in a beautifully crafted cabinet featuring real rosewood veneer with black edgework, the Caldera 12 seamlessly blends into any décor. Its dimensions are thoughtfully designed to balance presence and placement flexibility, measuring approximately 16 inches in width, 14 inches in height, and 15 3/4 inches in depth. Despite its substantial performance capabilities, it maintains a manageable weight, allowing for easy integration into your existing setup.

Seamless Connectivity and Control

The Caldera 12 offers versatile connectivity options, including line-level inputs, ensuring compatibility with a wide range of audio systems. User-friendly controls for gain, crossover frequency, and phase adjustment allow for precise tuning to match your main speakers and room acoustics, delivering a cohesive and immersive listening experience.

Experience the Vanguard Caldera 12 and feel the difference that precision engineering and powerful performance can make in your audio system. Elevate your soundstage with bass that is not only heard but felt, bringing your favorite music and movies to life with unparalleled depth and clarity.

The Caldera 12 sub near field measurement (mic at vent exit plane and 10mm from cone) shows a -3dB F3 of 23Hz.

Priced at Just $399

Try it for yourself—backed by Vera-Fi Audio’s 30-day money-back guarantee.

 

Specifications

Driver: 12-inch High-excursion Woofer
Amplifier Power: 250w Peak Power (Class D)
Frequency Response: 23Hz (-3dB)
Dimensions: 14" W x 16" H x 15 3/4" D
Weight: Approximately 44 lbs
Input Impedance: 10kohm for the RCA single ended input, and 10kohm on each leg of the balanced XLR input
Finish: Real Rosewood Veneer with Black Edgework

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Caldera 12 Reviews on YouTube

Vanguard Caldera 12 awarded as The Budget King by Audio Pursuit

A Look Inside The Vera-Fi Audio Caldera 12 Subwoofer

Articles about Caldera 12

Caldera 10 and 12 awarded Writer's Choice Award by Positive Feedback (2025)

2025 Best Value Subwoofer Award for Vanguard Caldera 12

Caldera 12 awarded one of 2025’s Best Subwoofers | Buyers Guide 2025

Vera-Fi Vanguard Caldera 12 Subwoofer | REVIEW

A pair of them easily surpassed the much more expensive sub, and with relative ease

Frequently Asked Questions (FAQs)

What is the Vanguard Caldera 12?

The Vanguard Caldera 12 is a 12-inch active subwoofer designed to deliver deep, powerful bass, enhancing the low-frequency performance of your audio system.

How does the Caldera 12 differ from the Caldera 10?

The Caldera 12 features a larger 12-inch driver and a more powerful amplifier compared to the Caldera 10, resulting in deeper bass extension and greater output, suitable for larger rooms or systems requiring more substantial low-frequency support.

What is the power output of the Caldera 12?

The Caldera 12 is equipped with a 500-watt amplifier, providing ample power for dynamic and impactful bass reproduction.

Where should I place the Caldera 12 in my room?

Optimal placement can vary, but common positions include corners or along the front wall. Experimenting with placement will help achieve the best bass response in your specific room environment.

Is the Caldera 12 compatible with my existing audio system?

Yes, the Caldera 12 is designed to integrate seamlessly with a wide range of audio systems, enhancing low-frequency performance without requiring specialized equipment.

Where can I find Vera-Fi Audio warranty information?

You may find information about warranty here.