This low-mid frequency transducer is specially intended for line array applications. It is well known that is very important to reduce the distance between transducers in this kind of systems. Taking into account this design factor, a new basket with a special shape has been developed. This new basket allows the loudspeakers to be placed closer. By the other hand, the 6G40 characteristics have been optimized in order to fit in the most demanding line array designs. This model features a high power handling (170 w AES), an excellent sensitivity (95 dB) and an extended frequency response with very low distortion (thanks to the use of a copper ring). Moreover, its T-S parameters make possible to obtain an excellent bass response when used in small bass-reflex cabinets.
What is in the box:
One (1) Beyma 6G40ND 6.5-Inch 8 Ohm Light Weight Mid-bass Car Speaker
Excellent sensitivity (95 dB)
High power handling (170 w AES)
2" (51.7 mm.) aluminium voice coil
Designed for compact bass-reflex applications
Low weight due to the neodymium magnet system
Optimized for the use in line array systems
Voice coil: aluminium wire with high temperature
bonding strength. Polyimide fiber glass former able
to withstand high temperatures.
Cone: light and stiff paper cone.
Surround: treated cloth to assure good retaining of
elasticity in despite of continuing use.
Spider: treated cotton fibres.
Metal parts: anti-corrosion coating to resist
aggressive environmental conditions.
Basket: specially designed die cast aluminium
basket to reduce the distance between transducers.
Magnet: high energy neodymium magnet.
Nominal Diameter 165 mm. 6.5 in.
Rated impedance 8 ohms
Minimum impedance 7 ohms
Power capacity * 170 w AES
Program power 340 w
Sensitivity 95 dB 2.83v @ 1m @ 2Π
Frequency range 70 - 9000 Hz
Recom. enclosure vol. 10 / 30 l 0.35 / 1.06 ft.3
Voice coil diameter 51.7 mm. 2 in.
Magnetic assembly weight 1.5 kg. 3.3 lb
BL factor 11 N / A
Moving mass 0.012 kg
Voice coil length 9 mm
Air gap height 7 mm
X damage (peak to peak) 20 mm
Resonant frequency, fs 88 Hz
D.C. Voice Coil Resistance, Re 6.2 ohms
Mechanical Quality Factor, Qms 9.1
Electrical Quality Factor, Qes 0.34
Total Quality Factor, Qts 0.33
Equivalent Air Volume to Cms, Vas 7.2 L
Mechanical Compliance, Cms 260 m / N
Mechanical Resistance, Rms 0.76 kg / s
Effective Surface Area, Sd (m2) 0.0140 m2
Maximum Displacement, Xmax 1 mm
Displacement Volume, Vd 14 cm3
Voice Coil Inductance, Le @ 1 kHz 0.6 mH
Overall diameter 187.5 mm 7.38 in
Bolt circle diameter 172 mm 6.77 in
Baffle cutout diameter: - Front mount 146 mm 5.74 in. - Rear mount 146 mm 5.74 in. Depth 75.5 mm 2.97 in Volume displaced by driver 0.5 l 0.019 ft.3 Net weight 1.7 kg 3.74 lb Shipping weight 2.3 kg 5.06 lb Model #: 6G40ND
*Warranty: Full manufacturer's warranty applies.
This item is accompanied by a manufacturer's warranty. Most items, if found to be defective, may be returned to Savinglots.com for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.
Most manufacturers offer at least a 1 year warranty. Please check with the specific manufacturer for their warranty periods. Please email or call us with any questions if you are unable to find specific information.
Large items such as refrigerators, freezers will be serviced under warranty by the manufacturers recommended servicer at your location.
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