B² Audio DVPE28

The B² Audio DVPE28 is a high-quality, finely tuned bass-reflex subwoofer enclosure with two pre-installed 8-inch subwoofers. Unlike conventional off-the-shelf enclosures, the DVPE28 features numerous design elements typically found only in elaborately crafted custom enclosures. A sturdy double baffle, extensive internal bracing, and flow-optimized slot ports ensure high rigidity, minimize enclosure resonance, and enable powerful, precise bass reproduction.

The intelligent cabinet design, featuring a slanted rear panel, makes optimal use of the available internal volume, resulting in impressive low-frequency response even with moderate amplifier power. The bass-reflex design, tuned to 40 Hz, delivers deep, powerful bass with high dynamics and is suitable for both precise music reproduction and high volume levels.


Technical Specifications

• Dual 8" Bass-Reflex Subwoofer Enclosure
• Comes equipped with 2 × 8" subwoofers
• Power Handling: 400 watts RMS
• Maximum power handling: 800 watts
• Nominal impedance: 2 + 2 ohms
• Can be connected in parallel to 1 ohm
• Series connection to 4 ohms is possible
• Frequency range: 35 Hz – 500 Hz
• Sensitivity: 90 dB (1 W / 1 m)
• Enclosure tuning: 40 Hz
• Tank capacity: 55.6 liters
• Bass reflex port with a port area of 159 cm²
• J- or L-shaped slot port designed to optimize airflow
• Flow-optimized port configuration with multiple bends
• Double front panel for high stability
• Extensive internal bracing to prevent cabinet resonance
• Beveled rear panel for optimal interior volume
• Diaphragm made of coated, unpressed paper
• Voice coil diameter: 38.1 mm (1.5")
• Copper Voice Coils
• Magnet system: 4 × 30 oz
• External dimensions (W × H × D): 850 × 295 × 375 mm
• Weight: approx. 21.5 kg