Precision midrange for critical monitoring.
The VM754 is a 3” soft midrange dome designed for power, clarity, and absolute consistency.
This 3" (75 mm) soft midrange dome developed for studio monitors that demand accuracy, power, and effortless midband clarity. Loaded by a short, front-mounted horn, it delivers exceptionally smooth frequency response and the controlled dispersion required for precise imaging in critical listening environments.
A lightweight, single-layer copper voice coil—wound on a former slightly longer than the focused magnet gap—allows generous excursion at the lower end of the operating range while maintaining detail and control. The one-piece fabric dome and surround are coated for consistency and low coloration, with a secondary rear surround ensuring full coil stability under dynamic conditions.
The FEA-optimised magnet assembly uses a substantial 155 mm ceramic magnet to achieve high efficiency and dependable thermal performance. The structure is mounted to a rigid, painted aluminium chassis, and termination braids are hidden inside the unit keeping the design clean. Standard 4.8 mm spade terminals accept soldered or push-on connectors.
For serviceability, the dome and coil are built onto a precisely locating, replaceable diaphragm ring for straightforward field replacement. The VM754 is designed for rear mounting, with M5 threaded inserts incorporated into the flange for secure, reliable installation.
Key Stats
Sensitivity
Frequency Response
Voice Coil Diameter
VM754 (3″) Specifications
- Model Number: VM754
- Nominal Diameter (mm): 75
- Power Capacity (Watt AES): 100
- Frequency Range (Hz): 450-4500
- Impedance (Ohms): 8
- Voice Coil Diameter (mm): 75
- Voice Coil Height (mm): 9.5mm
- Voice Coil Layers: 1
- Magnet Gap Height: 7.5mm
- Linear Excursion (XMax): ±1mm
- Maximum Excursion (mm): 4
- Volume Displacement: 1 Litres
- Connection:4.8mm Solder
- Chassis: Machined Aluminium
VM754 (3″) Mounting Information
| Parameter | Measure |
|---|---|
| Overall Diameter | 190mm |
| Fixing Bolt Diamter | 172mm |
| Number and Size of Bolts | 4 x M5 |
| Rear Mount Cutout Diameter | 153mm |
| Suggested Rebate Depth | 20mm |
| Depth Below Front Flange | 37mm |
| Total Depth | 81mm total depth |
| Weight | 6Kg |
VM754 (3″) Thiele-Small Parameters
| Parameter | Measure |
|---|---|
| Fs | 400Hz |
| Re | 7 Ohms |
| Sd | 57cm² |
| Qms | n/a |
| Qes | n/a |
| Qts | n/a |
| Cms | 0.01 mm/N |
| Mms | 16g |
| Rms | 0.0 Ohm - m |
| Bl | 14.9 N/A |
| Sensitivity (1w /1m) | 92dB |
| VAS | 0.04 L |
| Le | 0.19mH |






