Barefoot Sound MicroSub 45 – Subwoofer Extension Modules (Pair, B-Stock)
This listing is for a pair of Barefoot Sound MicroSub 45 units in B-Stock condition. These units may show minor cosmetic imperfections but are fully functional, tested, and come with original packaging unless otherwise noted. A great opportunity to expand your Barefoot Footprint45 setup at a reduced price.
The MicroSub 45 modules are designed to transform a standard Footprint45 monitor into a powerful 4-way full-range monitoring system, offering extended low-end response and increased headroom. Each MicroSub houses dual 8” opposing side-firing subwoofers in a sealed cabinet, powered by internal high-efficiency Class D amplification. The result is tight, accurate bass that extends the system’s response down to 25 Hz—ideal for modern production, mixing, and immersive audio work.
Integrating seamlessly with the Footprint45, these subs maintain Barefoot’s hallmark time and phase coherence, ensuring total accuracy and stereo imaging. Whether you’re working on music, post-production, or immersive formats, the MicroSub 45 modules provide the low-frequency authority your setup needs.
Key Features:
- Pair of subwoofer extension modules for Footprint45 monitors
- B-Stock: fully functional with minor cosmetic blemishes
- Dual 8” opposing subwoofers per unit for tight, extended bass
- Transforms Footprint45 into a full-range 4-way system
- Sealed enclosure design for accurate transient response
- Internal Class D amplification with optimized DSP integration
- Designed and handcrafted in the USA
Technical Specifications (Per Unit):
- Drivers: 2 x 8” side-firing subwoofers
- Frequency Extension: Down to 25 Hz when paired with Footprint45
- Amplification: Integrated Class D power module
- Enclosure Type: Sealed cabinet
- Inputs/Outputs: Balanced XLR
- Dimensions: Approx. 380 mm (H) x 280 mm (W) x 380 mm (D)
- Weight: Approx. 18 kg per unit
Why Choose the MicroSub 45 (B-Stock)?
By adding the MicroSub 45 modules to your Footprint45 setup, you unlock full-range precision and bass extension without compromising Barefoot’s phase-accurate design. This B-Stock pair offers serious value for engineers and producers looking to upgrade to a 4-way system at a lower price point—perfect for modern studio workflows and immersive monitoring.
Precision. Power. Value. Choose the Barefoot Sound MicroSub 45 (Pair) – B-Stock and elevate your monitoring game.
