Volt BM165.4 6.5inch MidWoofer
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The Volt BM165.4 represents precision engineering for demanding studio applications. This 6.5-inch midwoofer features a critically doped paper pulp cone paired with symmetrical field magnet architecture, delivering extended midrange clarity with minimal harmonic distortion across a broad frequency spectrum. Dual mirrored rear suspensions provide exceptional transient response and stability under high-output conditions, while the vented diecast aluminium chassis optimises thermal management of the voice coil assembly. Engineered specifically for compact two-way monitor configurations, its Thiele-Small parameters excel in space-constrained enclosures, balancing controlled bass extension with the midband articulation essential to professional monitoring systems.
Designed for compact 2- way studio monitors, the BM165.4 (6.5") is a critically doped paper pulp cone unit developed for bass/midrange applications that require minimal colouration and low distortion over a wide frequency range. It uses a symmetrical field magnet system for large linear excursion capability with low distortion and mirrored double rear suspensions ensuring transient stability at high drive levels. The Thiele-Small parameters are optimised for relatively small enclosures to give a bass performance that complements the extended mid-band enabling optimum 2-way systems. The diecast aluminium chassis is vented below the suspensions to increase cooling airflow to the voice coil and magnet.
Features
- Critically Doped Paper Pulp Cone with double low-loss mirrored rear suspensions and diecast aluminium vented chassis
- Low distortion
- Wide frequency range
- 100 Watt (AES)
- 89dB sensitivity
- Made in UK
Specifications
- Model Number: BM165.4
- Nominal Diameter (mm): 165
- Power Capacity (Watt AES): 100
- Frequency Range (Hz): 50-3000
- Impedance (Ohms): 8
- Voice Coil Diameter (mm): 38
- Voice Coil Height (mm): 17.5mm
- Voice Coil Layers: 2
- Magnet Gap Height: 5.5mm
- Linear Excursion (XMax): ±6mm
- Maximum Excursion (mm): 24
- Volume Displacement:0.7 Litres
- Connection:4.8mm Solder
- Chassis: High Pressure 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.