Sonix Enclosures Stage 3 Single HCCA15 HCCA 15 Orion Ported Subwoofer Box - Extreme Performance

Stage 3 - Extreme Performace Series Enclosure

There are many subwoofer enclosures on the market, but there is only one THNDRbox. With its rock solid construction, airtight design, blind dado assembly, and internal bracing system, the THNDRbox will surely leave you and your car shaking.

The Stage 3 comes with a wide range of features which where designed to get the most out off your subwoofer.

• 1 3/4" front baffle which provides an exceptionally strong mounting surface for the subwoofer.
• 45° supports to smooth out airflow and reduce turbulence.
• Custom Vertical Bracing System (VBS) to prevent enclosure distortion and wall flexion.
• Rounded internal and external corners to help reduce the diffraction of sound.
• Gold plated terminal cups to increase electrical conductivity and reduce harmonic distortion.

Each enclosure is carefully machined and assembled to meet the demands of high wattage subwoofers. Every part in the enclosure is cut by a computer numeric controlled (CNC) router under the guidance of a computer aided machining (CAM) software.

Specifications

• Compatible subwoofer : ORION HCCA15
• Stage : 3
• Version : V1
• Type : Ported
• Size (Width x Height x Depth) : 25.875 x 20.00 x 21.50 in.
• Volume (net internal) : 3.05 ft³
• Mounting diameter : 15.079 in.
• Tuning frequency (Fb) : 34.14 Hz.
• Port width : 3.00 in.
• Wall thickness : 0.750 in.
• Front baffle : 1.750 in.
• Terminal cups : One (1) 24 kt. Gold plated
• Finish : Carpet
• Color : Charcoal