THE BEYMA PRO6Q200ND 6.5" SPEAKER HANDLES 200 WATTS AES & 400 WATTS PROGRAM POWER HANDLING
FEATURES A WATERPROOF CONE, CONEX SPIDER & LIGHTWEIGHT NEODYMIUM MAGNET WEIGHS 4.2LBS.
VERY LOW DISTORTION IN ENTIRE FREQUENCY RANGE FROM 60HZ TO 6.0KHZ
HIGH 5.5MM XMAX AND A 20MM PEAK TO PEAK XMAX BEFORE DAMAGE
EXCLUSIVE BEYMA MMS TECHNOLOGY
WORKS GREAT FOR 2 OR 3-WAY SPEAKER SYSTEMS ON MOTORCYCLES, PA SYSTEMS, ETC.
4 OHMS
 
 
Specifications
Nominal Basket Diameter
6.5" / 165mm
Impedance
4 ohms
AES Power Rating
200 Watts
Program Power 
400 Watts  
Frequency Response
60Hz - 6.0KHz
Sensitivity (1W/1m)
92 dB
Recom. Enclosure Volume
.35-1.4 ft3  /  10-40 Liters
Voice Coil Diameter
2" / 50.8mm
Voice Coil Length
14mm
Air Gap Height
7mm
X Damage (peak to peak)
20mm
Bl Factor (BL)
9.3N/A
Magnetic Assembly Weight
3.52 lb. / 1.6 kg.
Mounting Information
Overall Diameter
7.38" / 187.5mm
Bolt Circle Diameter
6.77" / 172mm
Baffle Cutout Diameter-
5.7" / 146mm
No. Of Mounting Holes
4
Volume Displaced By Driver
0.02 ft3  /  .6 Liters
Overall Depth
3.1" / 78mm
Net Weight
4.2lb. / 1.9 kg.
Materials
Basket
Die Cast Aluminum
Cone
Paper
Spider
Conex
Surround
Rubber
Voice Coil
Aluminum Wire
Former
Fiberglass
Metal Parts
Anti-Corrosion
Magnet
Neodymium
Thiele-Small Parameters
Resonant Frequency (fs)
56 Hz
Impedance (Re)
3 ohms
Coil Inductance (Le)
.2 mH
Mechanical Q (Qms)
5.1
Electrical Factor (Qes)
.23
Total Q (Qts)
.22
Comp. Equivelant Vol. (Vas)
.39 ft3 / 11.1 Liters
Voice Coil Overhang (Xmax)
5.5 mm
Moving Mass (Mms)
19 Grams
Surface Area of Cone (Sd)m2
.014
Reference Efficiency
.8%