This BJ21-01 enclosed subwoofer combines a compact mechanical design with dependable acoustic performance, making it an effective solution for modern integrated audio systems. At its core is a 5.25 inch enclosed subwoofer driver engineered to deliver clean, controlled bass output while maintaining a minimal footprint. The cube-shaped, ported enclosure enhances low-frequency response while helping to reduce unwanted vibration and resonance.
In addition, this design functions as a Subwoofer with 2.1 Amplifier, using an efficient 2.1 channel class-d amplifier to power both low- and high-frequency outputs. The amplifier architecture supports stereo satellite speakers alongside the dedicated low-frequency channel, simplifying system design and reducing the need for external amplification. Built on a proven platform, this Misco subwoofer solution offers reliable performance for continuous-duty applications where integration speed and consistency are critical.
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See this enclosed subwoofer in action!Discover how this 5.25 inch enclosed subwoofer delivers consistent, efficient bass performance in compact active systems, supported by an integrated 2.1 channel Class-D amplifier for clean and reliable sound reproduction. |
Features
- 5.25-inch (133 mm) enclosed subwoofer driver
- Integrated 2.1 channel Class-D plate amplifier
- Ported MDF cube enclosure for enhanced bass response
- Compact dimensions: 188 × 188 × 188 mm
- Analog audio signal input
- Active subwoofer system design
- Optimized for space-constrained installations
Advantages
- Delivers strong low-frequency performance in a compact form factor
- High-efficiency amplification reduces heat and power consumption
- Integrated design simplifies system architecture
- Reliable operation for continuous-duty applications
- Lightweight enclosure supports flexible mounting and placement
Industry Verticals
This enclosed subwoofer is suitable for a wide range of professional and OEM applications:
- Casino Gaming – Enhances immersive sound effects in slot machines and gaming cabinets.
- Mass Transit – Provides dependable bass reinforcement in onboard audio and announcement systems.
- Medical Equipment – Supports controlled, clear audio feedback in diagnostic and treatment devices.
- Commercial Sound – Ideal for kiosks, digital signage, and point-of-sale audio systems.
- Professional & OEM Audio Systems – A compact, integrated low-frequency solution for custom system designs.
| Barrel Plug Connector Size | 2 mm |
| PCB Size (H x W x L) | 0.98” x 4.25” x 2.5” (25 mm x 108 mm x 64 mm) |
| Audio Input | Analog |
| 8 Ω HF channels driven (RMS) | 10 W |
| Total Low Frequency Output Power per channel into 4 Ω | 7 W |
| Speaker System Type | Subwoofer |
| Sub-Woofer Type | Power [active] |
| Enclosed Wooder Style | Ported |
| Digital Input S/PDIF | No |
