Diamond - DESMB8 - 250W RMS, 500W MAX 8" Slot Vented Subwoofer

Specifications
Type: Loaded Subwoofer Enclosure (Slot-Vented)
Series: Diamond Audio DES Microbox Series
Driver Size: 8-inch (203mm) Subwoofer
Enclosure Type: Slot-Vented (Ported) MDF Construction
Power Handling (RMS): 250W
Power Handling (Peak): 500W
Nominal Impedance: 2Ω (Single Voice Coil Configuration)
Frequency Response: 30Hz – 250Hz
Sensitivity (1W/1m): 85dB
Enclosure Tuning Frequency: 36Hz
Cone Material: Non-Pressed Paper Cone with Reinforced Fiber Layer
Surround: High-Roll Butyl Rubber
Voice Coil Diameter: 2-inch (50.8mm) High-Temperature Copper
Voice Coil Former: Black Anodized Aluminum
Magnet Structure: High-Energy Ferrite Motor
Cooling System: Vented Pole Piece with Perimeter Airflow
Terminal Type: Spring-Loaded Nickel-Plated Binding Posts
Enclosure Material: ¾" MDF with Internal Bracing
Finish: Black Automotive Carpet with Diamond Logo Badge
Grille: Included – Protective Steel Mesh
Dimensions (L×W×H): 17.5" × 12.0" × 12.5" (445 × 305 × 318mm)
Weight: 29 lbs
Warranty: 1-Year Manufacturer Warranty

Performance Specs
• Compact 8-inch slot-vented enclosure designed for tight, accurate bass in small spaces.
• Ported design enhances low-frequency efficiency and output without sacrificing clarity.
• Ideal for vehicles needing impactful bass with limited cargo area.
• Pre-tuned and pre-loaded for ready-to-install convenience.
• Delivers precise, musical low-end performance in daily-driver systems.

Key Features
• Slot-Vented Design – Increases airflow and extends low-end response.
• Pre-Loaded 8” Subwoofer – Perfectly matched driver/enclosure combo.
• Reinforced Paper Cone – Combines strength and accuracy for musical bass.
• Butyl Rubber Surround – Maintains control and excursion stability.
• Heavy-Duty MDF Construction – Precision build for strength and acoustic consistency.
• Compact Fitment – Fits tight installs without sacrificing output.
• Diamond Audio Engineering – Tuned enclosure optimized for real-world performance.

Performance Integration Notes
• Ideal Pairing: Diamond DES or MICRO Amplifiers rated 250–400W RMS @ 2Ω.
• System Compatibility: Compact Cars, Trucks, and UTV Applications.
• Recommended Use: Small-format, high-efficiency bass upgrade.
• Installation Location: Behind seats, cargo area, or under storage compartments.
• Installation Time: Approx. 30 minutes.
• Pro Tip: For best results, angle the port toward an open boundary (rear wall or side panel) to enhance bass projection and airflow efficiency.