BEYMA 8BR40/N - 8" LOW & MID WOOFER
|
|
|
BEYMA 8BR40/N - 8" LOW & MID WOOFER |
|
QUALITY 8" REPLACEMENT SPEAKER FOR HI-FI SPEAKERS & STUDIO MONITORS! |
|
|
|
Item Price: $65.99 New Low Price |
|
WOOFER MODEL |
|
|
Specifications |
|
|
Nominal
Basket Diameter |
8" |
|
Impedance |
8
ohms |
|
RMS
Power Rating |
50
Watts |
| Program Power |
100
Watts |
|
Frequency
Response |
35Hz
- 6.0kHz |
|
Sensitivity
(1W/1m) |
90dB |
|
Voice
Coil Diameter |
1"
/ 25.4mm |
| Voice Coil Length | 16 mm |
| Air Gap Height | 6 mm |
| X Damage (peak to peak) | 20 mm |
| BL Factor | 6.9 N/A |
| Magnetic Assembly Weight | 2.2 lb. / 1.0 kg. |
|
Mounting Information |
|
| Overall Diameter |
8.33"
/ 211.5mm |
| Bolt Circle Diameter | 7.8" / 198mm |
| Baffle Cutout Diameter | 7.06" / 179.5mm |
|
No.
Of Mounting Holes |
4 |
| Volume Displaced By Driver | .05 ft3 / 1.5 Liters |
| Overall Depth | 3.05" / 77.5mm |
| Net Weight | 2.99 lb. / 1.36 kg. |
| Shipping Weight | 3.41 lb. / 1.55 kg. |
|
Materials |
|
| Basket | Die Cast Aluminum |
| Cone | Paper |
| Surround | Butyl Rubber |
| Voice Coil | Copper |
| Magnet | Ferrite |
|
Thiele-Small Parameters |
|
| Resonant Frequency (fs) | 33.2 Hz |
| Impedance (Re) | 6.5 ohms |
| Coil Inductance (Le) | 0.7 mH |
| Mechanical Q (Qms) | 2.61 |
| Electrical Factor(Qes) | .73 |
| Total Q (Qts) | .57 |
| Comp. Equivelant Vol. (Vas) | 2.17 ft3 /61.35 Liters |
| Voice Coil Overhang (Xmax) | 6.0 mm |
| Surface Area of Cone (Sd)m2 | 0.0220m2 |
| Reference Efficiency | .3% |
| Displacement Volume | 130 cm3 |
|
Low Freq. Response: Bass Reflex Cabinet-Vb=40L, Fb=30Hz |
|
|
|
|
| Frequency Response & Distortion Curves | |
 |
|
| Dimensions | |
 |
|
US Speaker, LLC
