Get big bass on a budget with the DOWN4SOUND DBz-8 D4 8” Subwoofer, built for car audio fans who want strong, punchy sound without overspending. With 700W RMS handling and a dual 4-ohm voice coil configuration, this compact subwoofer offers versatile wiring options and dependable performance in small to mid-sized enclosures.

Engineered with a 2.5-inch coil, real carbon fiber dustcap, and a durable motor assembly, the DBz-8 D4 is designed for long-lasting reliability. With an Xmax of 21mm (one-way), it moves serious air for its size, delivering bass that feels bigger than an 8” driver should.

Perfect for daily drivers, budget builds, and entry-level enthusiasts, the DBz-8 D4 proves that you don’t need to break the bank to get quality bass.

Key Features & Benefits:

• 700W RMS Power Handling – Produces punchy, reliable bass.

• Dual 4-Ohm Voice Coil – Flexible wiring for different amplifier setups.

• Compact 8” Subwoofer – Ideal for tight installs with big output.

• Carbon Fiber Dustcap – Adds strength, rigidity, and a sleek look.

• Optimized Motor & Suspension – Delivers controlled, accurate bass.

• Recommended Enclosures – 0.75–1.0 cu ft ported (tuned to 32 Hz) or 0.3–0.4 cu ft sealed.