Volt VM527 2inch Soft Dome Midrange
The Volt VM527 is a 2" (52mm) soft midrange dome unit which has been designed for a smooth extended response with minimal colouration and low distortion over the critical midband frequencies.
The coated one piece fabric dome/surround is coupled with a lightweight Kapton/Nomex, single layer, round wire copper voice coil for accurate transient response. An FEA designed magnet system ensures linear coil movement even at high power levels.
The magnet system develops high magnetic flux density due to its precise gap clearance enabling excellent heat dissipation for high power handling and efficiency.
Wide dispersion is controlled by the short, optimally angled front mounted horn flare which also incorporates the threaded fixing points for rear mounting. 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.
Features
- Wide dispersion
- Low distortion
- Nomex/Kapton voice coil
- Coated fabric single-piece Dome/surround
- Made in UK
Specifications
- Model Number: VM527
- Nominal Diameter (mm): 140
- Power Capacity (Watt AES): 75
- Sensitivity (dB/watt/m): 91
- Frequency Range (Hz): 500-4500
- Impedance (Ohms): 8
- Voice Coil Diameter (mm): 52
- Voice Coil Material: Copper
- Suspension: Single
- Cone Material: Coated Fabric
- Surround: Coated Fabric
- Maximum Excursion (mm): 2 (before damage)
- Magnet: Ferrite
- Magnet Assembly Weight (Kg): 1.65
- Connection: 6.4mm solder terminals
- Chassis: Machined 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.