Diamond Audio DESMB8A - 8" Slot Vented Active Subwoofer Enclosure (2Ω) - DESMB8A
The Diamond Elite DES Series subwoofers epitomize quality craftsmanship and precision engineering, delivering the best performance in their class. Designed for versatility, these new DES subwoofers are perfect for a variety of enclosure designs, providing dynamic sound and that signature Diamond Audio bass, capable of withstanding long, extended listening sessions.
Constructed with a high-grade reinforced hybrid paper fiber cone structure, the DES subwoofers handle extreme power effortlessly. The popular impedance switch feature adds to their versatility, ensuring that these subwoofers meet your specific audio needs without disappointment.
Diamond Audio’s new Microbox subwoofer system clearly delivers impressive bass output in a small package! These Microboxes come preloaded with a single or dual pair option of DES series 8” subwoofers. Constructed with high-strength MDF with extensive bracing and lock-tight fastening means no leaks and distortion free bass response.
What our Experts Think
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Built‑in Amplifier: Includes an 8″ subwoofer with integrated Class D amp, simplifying installation.
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Power Handling: 250 W RMS (500 W peak) delivers strong, impactful bass.
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Low Impedance: 2 Ω load allows higher current draw for more powerful output.
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Compact Slot‑Vented Enclosure: Dimensions (~18″ × 6.4″ × 12″) fit tight spaces in trunks or small vehicles.
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Customizable Bass: Low-pass filter, variable phase, and bass boost (+0/+6/+9 dB) for flexible tuning.
Q&A
Q: What is the Diamond Audio DESMB8A?
A: An 8″ slot-vented active subwoofer enclosure with a built-in amplifier and 2 Ω impedance, designed to deliver powerful, clean bass in a compact form factor.
Q: What are the key specifications?
A: Rated at 250 W RMS and 500 W peak power, with a 2 Ω final impedance. Approximate dimensions: 18″ L × 6.4″ W × 12″ H.
Q: What are the main benefits?
A: Provides deep, accurate bass from a space-saving enclosure, combining a tuned slot-vented design with an integrated amplifier for easy installation and strong performance.
Q: Who is this product ideal for?
A: Car audio enthusiasts or installers seeking a compact powered subwoofer solution that fits in tight spaces without sacrificing bass quality.
Q: What should buyers check before purchasing?
A: Ensure your vehicle has adequate space and electrical support, confirm compatibility with your existing audio system, and verify wiring connections for the built-in amp.
Maintenance Tips
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Power Check: Always turn off your system before connecting or disconnecting power or audio cables.
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Clean Regularly: Wipe the enclosure and grille with a soft, dry cloth to remove dust; avoid liquid cleaners.
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Protect from Moisture: Keep the enclosure dry to prevent damage to the built-in amplifier and MDF structure.
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Monitor Wiring: Inspect all power, ground, and signal connections for tightness and corrosion.
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Avoid Overheating: Ensure proper ventilation—don’t block airflow around the built-in amp.
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Use Proper Settings: Adjust gain and crossover settings to prevent distortion or speaker overload.
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Inspect Components: Periodically check the subwoofer cone and enclosure for cracks or loose parts.
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Temperature Caution: Avoid prolonged exposure to extreme heat or direct sunlight to protect electronics and finish.
