Diamond Audio 6"x 9" 2-Way Coaxial NEO Speakers (4Ω) - MS692NEO4

Diamond Audio MS692NEO4 — 6"x9" 2-Way Horn-Loaded NEO Coaxial Speakers (4Ω)

The Diamond Audio MS692NEO4 is a 6"x9" 2-way horn-loaded coaxial speaker engineered for high-output car audio, motorcycle, and marine systems that demand clarity, projection, and advanced system flexibility. Part of the Diamond Audio NEO Series, the MS692NEO4 combines a carbon fiber cone, a PEN (polyethylene naphthalate) diaphragm, and a high-efficiency neodymium motor to deliver 200W RMS with 94dB sensitivity — with a dual voice coil, bi-ampable design that gives installers complete control over tuning and system configuration.

The horn-loaded driver design maximizes projection and off-axis clarity, cutting through road noise and open-air environments with ease. Field-serviceable voice coils ensure long-term reliability and easy maintenance, while the cast aluminum basket and rubber surround provide structural rigidity and durability in demanding conditions.

Key Features

• Horn-loaded coaxial design for exceptional projection and off-axis clarity
• Carbon fiber cone for fast response, rigidity, and accurate mid-bass
• PEN (polyethylene naphthalate) diaphragm for crisp, detailed high-frequency performance
• High-efficiency neodymium motor for maximum output with minimal power draw
• Dual voice coil, bi-ampable design for flexible system configuration and tuning
• Field-serviceable voice coils for long-term reliability and easy maintenance
• 94dB sensitivity — powerful output from car, motorcycle, and marine amplifiers
• Cast aluminum basket for structural rigidity and vibration resistance
• Rubber surround for durability in demanding environments

Specifications

Power & Sensitivity

• Power Handling: 200W RMS / 400W MAX
• Sensitivity (1W/1M): 94dB
• Impedance: 4Ω per coil
• Voice Coils: Dual, 2" diameter, field-serviceable
• Bi-Ampable: Yes

Construction

• Speaker Type: Horn-Loaded Coaxial
• Cone Material: Carbon Fiber
• Diaphragm Material: PEN (Polyethylene Naphthalate)
• Basket Material: Cast Aluminum
• Magnet Type: Neodymium
• Surround Material: Rubber

Thiele/Small Parameters

• Re (Ω): 3.2
• Qms: 7.368
• Qes: 0.597
• Qts: 0.552
• Fs (Hz): 104
• Vas (L): 9
• Cms (mm/N): 0.148
• Mms (g): 15.6
• Sd (m²): 206.84
• BL (T*M): 7.418
• Xmax (mm): 1.2

Dimensions

• Mounting Depth: 3.74" (95mm)
• Cutout Diameter: 8.58" x 5.75" (218mm x 146mm)
• Overall Diameter: 9.19" x 6.38" (233.5mm x 162mm)
• Overall Height: 4.08" (103.7mm)