Volt VM752 3inch Soft Dome Midrange
The Volt VM752 is a 75mm diameter dome unit loaded by a short, front-mounted horn. It uses a single-layer, round wire copper coil slightly longer than the focussed magnet gap to allow for high excursions at the lower end of its operating range.
The dome and surround are critically doped for smoothness and consistency of response, a second, rear surround maintains coil stability. The magnet system uses a 200mm (8") ceramic magnet for high efficiency and is solidly fixed to a painted, aluminium chassis.
The termination braids are hidden inside the unit and are not visible, connection is by 6.4mm (0.25") spade terminals allowing soldering or push-on receptacles. The entire dome/coil assembly is built onto a replaceable ring that accurately self locates so allowing easy field replacement. The unit is intended for rear mounting, M5 threaded inserts are incorporated in the flange for fixing screws.
Features
- Wide dispersion
- Low distortion
- 100 Watt (AES)
- Exceptionally smooth response
- 94dB sensitivity
- Made in UK
Specifications
- Model Number:VM752
- Nominal Diameter (mm): 200
- Power Capacity (Watt AES): 100
- Sensitivity (dB/watt/m): 94
- Frequency Range (Hz): 500-4000
- Impedance (Ohms): 8
- BL Factor: 9.3
- Voice Coil Diameter (mm): 75
- Voice Coil Material: Copper
- Maximum Excursion (mm): 4 (before damage)
- Magnet Assembly Weight (Kg): 8
- Effective Moving Mass (Kg): 0.004
- Compliance (M/N): 0.0004
- Volume Displaced (litres): 1
- Connection: 6.4mm solder terminals
- Chassis: Diecast aluminium
Support
Note
- Price is per unit
About Volt Loudspeakers
Since 1979, Volt Loudspeakers have built an international reputation for professionalism and excellence in the best traditions of the British audio industry. Volt’s patented Radial Technology is the brain child of the company’s founder, David Lyth. From PMC, Quested, ProAc, Graham Audio and Kerr Acoustic to Funktion-One, the list of audio brands that use Volt drivers in their high end loudspeakers is an enviable list of Tier A high quality manufacturers who use nothing but the best parts available for their top tier products.