HiVi B1S 1" Shielded Aluminum Mid/Tweeter
Magnesium/aluminum alloy concave cones and square frames are the distinguishing features of the HiVi BS series. The B1S full-range speaker has a polymer frame and foam surround. Its magnetically shielded design allows use in center channel and other nearfield multimedia applications. These drivers are capable of covering a wide portion of the audio spectrum, and are easy to install without the need for cutting complicated driver recesses.
| PRODUCT SPECIFICATIONS |
| Power Handling (RMS) |
1 Watts |
| Power Handling (max) |
2 Watts |
| Impedance |
8 ohms |
| Frequency Response |
1,000 to 15,000 Hz |
| Sensitivity |
79 dB 2.83V/1m |
| Voice Coil Diameter |
0.75" |
| THIELE-SMALL PARAMETERS |
| Resonant Frequency (Fs) |
270 Hz |
| DC Resistance (Re) |
6.5 ohms |
| Mechanical Q (Qms) |
3.90 |
| Electromagnetic Q (Qes) |
0.81 |
| Total Q (Qts) |
0.67 |
| Compliance Equivalent Volume (Vas) |
0.001 ft.³ |
| Mechanical Compliance of Suspension (Cms) |
0.63 mm/N |
| Diaphragm Mass Inc. Airload (Mms) |
0.56g |
| Maximum Linear Excursion (Xmax) |
0.95 mm |
| Surface Area of Cone (Sd) |
5 cm² |
| MATERIALS OF CONSTRUCTION |
| Cone Material |
Aluminum / Magnesium |
| Surround Material |
Foam |
| Voice Coil Wire Material |
CCA |
| Voice Coil Former |
Kapton® / Polyimide |
| Magnet Material |
Neodymium |
| MOUNTING INFORMATION |
| Overall Outside Diameter |
1.41" |
| Baffle Cutout Diameter |
1.14" |
| Depth |
0.52" |
| # Mounting Holes |
4 |
