SPEAKER SPECIFICATIONS
Frequency Response
500 to 5,000 Hz (see Figure 4)
Sensitivity (at 1,000 Hz)
116 dB SPL at 10 mm with 1 mW input
Impedance
16 Ω at 0.1 W, 1 kHz
Input Power
0.75W normal
1.5W maximum
1.552 | 2.661 |
[39.4] | [67.6] |
1.125 | Units = in. [mm] |
2.500 | |
[28.6] | [63.5] |
2.900
[73.7] 3.288
[83.5]
OVERALL DIMENSIONS
FIGURE 2
ACCESSORIES |
| ||||
Screwdriver | . . . . . . . . . . . . . . . . . . 80B498 | ||||
REPLACEMENT PARTS |
| ||||
Grommet | . . . . . . . . . . . . . . . . . 66C346A | ||||
Earphone Jack Plug | . . . . . . . . . . . . . . . . . . 66C336 | ||||
|
|
|
|
| R2 |
|
|
|
|
| 5.1k |
|
|
|
|
|
|
|
|
|
|
|
|
51
+
_
INTERNAL CONNECTIONS
FIGURE 5
MOUNTING
The 810 is provided with a 360° rotating spring clip on the rear case with positive detent stops every 45°.
+10
dB | 0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
| ±10 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2 | 3 | 4 5 6 789 | 2 | 3 | 4 5 6 789 |
|
|
| 20 | 50 | 100 |
| 1000 |
|
| 10000 | 20000 |
Hz
TYPICAL MICROPHONE FREQUENCY RESPONSE
FIGURE 3
| 100 |
| 90 |
dB | 80 |
| 70 |
| 60 |
2 | 3 | 4 | 5 | 6 7 8 9 | 2 | 3 | 4 | 5 | 6 7 8 9 |
|
|
|
| 1000 |
|
|
|
| 10000 |
Hz
TYPICAL SPEAKER FREQUENCY RESPONSE
FIGURE 4
NOTES:
1.ALL RESISTORS 1/4 WATT, 2%, UNLESS OTHERWISE SPECIFIED.
2.ELECTROLYTIC CAPACITORS SHOWN IN μF X VOLTS.
3.THE FOLLOWING SYMBOLS DENOTE:.
P.C. GROUND
CHASSIS GROUND
N/C
SHURE Incorporated Web Address: http://www.shure.com 222 Hartrey Avenue, Evanston, IL 60202±3696, U.S.A. Phone:
In Europe, Phone:
In Asia, Phone:
Elsewhere, Phone: