JMF Audio HPM 500
Technical characteristics
| Nominal impedance | 4Ω (min.2,5Ω at 140Hz) |
| Cabinet technology | MLS50 (50mm 7 layers, anti-resonant materials construction) – JMF Audio |
| Sensibility | 96dB / W / m |
| Frequency response | 30Hz (-3dB) … 20kHz (0dB) |
| Power handling | 500 W RMS |
| Dimensions (overall HxLxD) | 1358 x 830 x 930 mm |
| Weight | 230 kg / pc (incl. cross-over) |
| Speakers stand | SSC adjustable (3 cones) – JMF Audio |
Description
The JMF Audio HPM 500 is a very high end 2 ways loudspeaker.
Its woofers feature exceptionally light and ‘free’ hanging mobile equipment. Its magnetic potential is probably the highest in the world and its mechanics the quietest (for a woofer of this size).
Controlled dispersion horn and high current withstand, linear phase-controlled separation filters. Filters are probably the biggest and heaviest models for a two-way speaker.
HTS woofers
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| Weight of the moving parts | 70 g |
| Resonance frequency | 19 Hz |
| Total magnetic flux | 416000Mx |
HPH dispersion controlled horn HPH4001
| Input throat diameter | 2 “ |
| Associated driver | TD4001-JMF (2 “outlet) vaporized beryllium dome – JMF Custom Audio TAD |
| Specification |
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| Horn/speaker assembly | Consolidated edges, handmade |
| Material | Massive ash |
| Dispersion angle | 40 ° V / 90 ° H |
| Low frequency cut-off | 300 Hz |
HPX high level cross-over HPX500
High current handling, linear, phase controlled cross-overs. Possibly the largest and heaviest units for two way loudspeakers.
