Down4Sound D4S-NMR804 8" Neo Midrange Speaker – 8Ω (120W RMS)

The Down4Sound D4S-NMR804 8Ω is built for audiophiles and professionals who demand crystal-clear mids and versatile system design. With a Neodymium motor, pressed cone, and 8Ω impedance, it delivers incredible output, flexibility, and precision across the full midrange.

Boasting 120W RMS power handling and a 100 dB sensitivity rating, this Neo midrange projects vocals and instruments with accuracy and power — ideal for multi-speaker arrays, car audio builds, and stage-style sound systems.

Key Features:

• 8” midrange with lightweight Neodymium (Neo) motor

• 8Ω impedance for flexible wiring and advanced setups

• 120W RMS handling and 100 dB sensitivity for clean, loud mids

• Detailed response from 200 Hz – 15 kHz

• Perfect for car doors, pro-audio rigs, and custom builds

• Compact depth for versatile installation

• Designed for precision, efficiency, and output

Specifications:

• Size: 8” (210 mm)

• RMS Power: 120W

• Sensitivity: 100 dB (1W/1m)

• Frequency Range: 200 Hz – 15 kHz

• Impedance: 8Ω

• Magnet Type: Neodymium

• Mounting Depth: 3.07” (78 mm)

• Cutout Diameter: 6.54” (166 mm)

• Bolt Circle Diameter: 7.8” (198 mm)

• Net Weight: ~2.6 lb (1.2 kg)

Thiele/Small Parameters:

• Fs: 142 Hz

• Qms: 8.8

• Qes: 0.72

• Qts: 0.67

• Vas: 9.1 L

• Cms: 131 µM/N

• BL: 9.3 N/A

• Sd: 21.6 cm²

• Xmax: 2.5 mm

Precision Engineering:
The D4S-NMR804 8Ω offers extreme clarity and sound pressure through its efficient Neodymium motor. Its 8Ω configuration gives builders more wiring flexibility for larger or multi-driver systems while maintaining distortion-free sound reproduction.

Summary:
The D4S-NMR804 8Ω is the definition of lightweight power. Built for speed, clarity, and control, it’s the ideal Neo midrange for custom pro audio or high-performance car systems.