Description
Diamond Audio DMDX 5.25" Concentric Coaxial Speakers
The Diamond Audio DMDX Concentric Coaxial Speakers are designed to deliver reliable, full-range sound in a compact 5.25-inch format. Built for drivers seeking improved clarity and output over factory systems, the DMDX series balances efficiency, power handling, and practical installation dimensions.
The concentric coaxial configuration integrates the tweeter and woofer into a single aligned assembly, promoting cohesive sound reproduction and consistent tonal balance across the listening area.
Performance Highlights
- 40 watts RMS power handling
- 120 watts maximum power handling
- 60Hz–20kHz frequency response
- 85dB sensitivity (1W/1M)
- 4-ohm nominal impedance
- 70Hz free-air resonance (Fs)
Installation & Fitment
With a shallow 1.89-inch mounting depth and standard 5.25-inch sizing, these speakers are well-suited for factory replacement applications and compact mounting locations. Verify all measurements prior to installation.
| Nominal Diameter | 5.25" (127mm) |
|---|---|
| Mounting Depth | 1.89" (48mm) |
| Cut-Out Diameter | 4.43" (112.5mm) |
| Overall Diameter | 5.08" (129mm) |
| Overall Height | 2.13" (54.1mm) |
Specifications
| Power Handling (RMS) | 40 Watts |
|---|---|
| Power Handling (Max) | 120 Watts |
| Frequency Response | 60Hz–20kHz |
| Sensitivity (1W/1M) | 85dB |
| Nominal Impedance | 4 Ohms |
| Free-Air Resonance (Fs) | 70Hz |