Diamond Audio DESMB8A Elite DES Series 8" Slot Vented Active Subwoofer Enclosure (2Ω)

The Diamond Audio DESMB8A 8” Slot Vented Active Subwoofer Enclosure (2Ω), a compact yet powerful solution engineered for deep, controlled bass in tight spaces. Part of the premium Diamond Elite DES Series, this 8-inch active subwoofer enclosure combines precision craftsmanship with high-output performance for today’s demanding car audio systems.

Designed with a slot-vented enclosure, the DESMB8A maximizes low-frequency efficiency and bass extension, delivering tight, punchy impact without sacrificing musical detail. The integrated active amplifier and 2Ω configuration ensure optimal power delivery, improved output, and clean, distortion-free performance even during extended listening sessions.

At its core, the DES Series subwoofer features a reinforced hybrid paper fiber cone engineered to handle substantial power while maintaining accuracy and durability. Built into Diamond Audio’s Microbox platform, the enclosure is constructed from high-strength MDF with extensive internal bracing and secure lock-tight fastening to eliminate air leaks and unwanted resonance.

Compact enough for modern vehicles yet powerful enough to transform your listening experience, the DESMB8A 8” active subwoofer enclosure delivers signature Diamond Audio bass in a small footprint.

For drivers seeking premium 8-inch powered bass with efficiency, reliability, and dynamic low-end performance, the Diamond Audio DESMB8A is the ultimate upgrade.

Specifications:

• 8" Active Slot Vented Subwoofer
• Power Handling (Subwoofer) :
  • Peak Power : 500 Watt
  • RMS Power : 250 Watt
• 250 Watt Class-D Amplifier
• Nominal Impedance : 2Ω
• Bass Boost : 0dB to +18dB
• Twin T-Filter (Narrow Q)
• LPF Filter : 50Hz - 250Hz
• Phase : Variable 0° - 180°
• PWM MOSFET Power Supply/Thermal
• Dimensions (L x D x H) : 18" x 6.4" x 12" (457.2 x 156.2 x 305)mm