Orion Cobalt CDF10 – 10-Inch Passive Down-Firing Enclosure

Bring deeper, more powerful bass to your car audio system with the Orion Cobalt CDF10 10" Passive Down-Firing Enclosure. Designed for drivers who want strong low-frequency performance without giving up excessive cargo space, this compact enclosure combines a 10-inch subwoofer with a space-conscious down-firing design. Rated at 400W RMS and 1,200W peak power handling, the CDF10 is an excellent choice for upgrading factory audio systems, enhancing daily-driven vehicles, and building a clean custom sound system.

The CDF10 uses a down-firing configuration that directs bass toward the vehicle's floor, helping produce a fuller and more immersive low-frequency response while protecting the subwoofer from direct exposure. Its airtight sealed MDF enclosure is designed to provide controlled bass performance while minimizing unwanted resonance. A spun aluminum cone and high-strength EPDM rubber surround support responsive and reliable bass reproduction, while the automotive-grade carpet finish provides a clean appearance and additional protection. With its compact footprint and 0.5 cubic-foot enclosure volume, the CDF10 is well suited for vehicles where space and bass performance are equally important.

Key Features

• High-Output 10" Passive Down-Firing Enclosure – Delivers 400W RMS and 1,200W peak power handling
• Down-Firing Design – Directs bass toward the vehicle's floor for deeper and more immersive low-frequency response
• Passive Configuration – Designed to be powered by a compatible external amplifier
• Airtight Sealed Enclosure – Helps deliver controlled and accurate bass performance
• Premium MDF Construction – Provides a rigid enclosure structure and helps minimize unwanted resonance
• Spun Aluminum Cone – Designed for responsive and durable low-frequency reproduction
• High-Strength EPDM Rubber Surround – Supports controlled cone movement and long-term durability
• 4-Ohm Final Impedance – Compatible with a variety of external amplifier configurations
• Space-Saving Design – Provides powerful bass without taking up excessive cargo space
• Automotive-Grade Carpet Finish – Offers a clean appearance and helps protect the enclosure
• Cobalt Series Performance – Built for reliable bass enhancement in everyday car audio systems

Specifications

• Model: CDF10
• Series: Cobalt
• Speaker Size: 10"
• Enclosure Type: Passive Down-Firing / Airtight Sealed
• Power Handling RMS: 400 Watts
• Power Handling Peak: 1,200 Watts
• Final Impedance: 4 Ohms
• Sensitivity: 95 dB
• Frequency Response: 30 Hz–500 Hz
• Cone Material: Spun Aluminum
• Surround Material: High-Strength EPDM Rubber
• Enclosure Material: MDF
• Enclosure Volume: 0.5 cu. ft.
• Dimensions: 18.7" × 6.1" × 12.2" (W × H × D)
• Dimensions: 475 × 155 × 310 mm (W × H × D)
• Carpet Type: Black and Grey Industrial-Strength Carpet

Package Includes

• 1 × Orion Cobalt CDF10 10" Passive Down-Firing Enclosure
• 1 × Owner's Manual

SKU: ORI-CDF10
UPC: 818550019027

Free shipping is available within the 48 U.S. states. Orders placed before 11 PM ET are typically processed the next business day and arrive within 5–8 business days. Tracking information will be provided as soon as your order ships.

Need to make a change to your order? Contact us within 24 hours of purchase, and we'll be happy to help. Please note that orders already processed for shipment cannot be canceled.

1-Year Limited Warranty: As an authorized dealer, we provide a 1-year limited warranty covering manufacturer defects in materials and workmanship under normal use. The warranty does not cover physical damage, misuse, improper installation, or normal wear and tear.

Customer Support : 9:00 am to 5:00 pm 

Address: 13446 Alondra Boulevard, Cerritos ,California 90703, United States

Email: info@eliteautogear.com

Phone: (877)-215-8187