Haut-parleur Beyma 8LW30
[8LW30-8] Avis/Critiques 
This 8” bass loudspeaker has been designed to achieve a very light loudspeaker with superior technical specifications. Thus, the magnetic system incorporates a high energy neodymium magnet, reducing the total mass of the unit to less than 50% of a conventional ferrite model. Moreover, the heat dissipation has been improved with the use of extra-cooling. The 8LW30 incorporates a 2.5” voice coil made with high quality materials: aluminium wire with high temperature bonding strength and fiber glass former. The 8LW30 is highly recommended for those woofer applications that require a light and small loudspeaker with excellent technical specifications. 
Key Features :
Ultra light loudspeaker (2.35 kg. 5.17 lb.)
High power handling (250 w AES)
2.5” ( 62.4 mm.) aluminium voice coil
High sensitivity: 95 dB
Superior performance neodymium magnet system
Half the weight than a conventional ferrite model
Large Xmax: 4.5 mm.
Extra vented magnetic structure
Designed for extremely compact woofer applications
Technical specifications :
Nominal diameter 200 mm. 8 in.
Rated impedance 8 ohms.
Minimum impedance 6.9 ohms.
Power capacity 250 w AES
Program Power 500 w
Sensitivity 95 dB 2.83v @ 1m @ 2pi
Frequency range 65 - 6000 Hz
Recom. enclosure vol. 10 / 30 l 0.35 / 1.06 ft.3
Voice coil diameter 62.4 mm. 2.5 in.
Magnetic assembly weight 2 kg. 4.4 lb.
BL factor 12 N / A
Moving mass 0.022 kg.
Voice coil length 16 mm.
Air gap height 7 mm.
X damage (peak to peak) 23 mm. 
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