Specifications - JBL BassPro Service Manual

BASSPRO AUTO SUBWOOFER SPECIFICATIONS
GENERAL CONDITIONS: TEST INPUT SIGNAL FOR LINE IN – 2CH/60Hz/250mV.
TEST CONDITIONS:
1. TOTAL OUTPUT POWER
2. OUTPUT POWER (1 CHANNEL)
(60, 400; 5.0% THD)
3. THD AT 1.0W
4. SIGNAL TO NOISE RATIO
(60,250; O/P=1W;)
5. FREQUENCY RESPONSE
(-- , 250; O/P=1W)
6. CROSSOVER RANGE
(120,250,O/P=1W,MAX REF)
7. CROSSOVER SLOPE
8. INPUT SENSITIVITY
(60, --;O/P=18W,L+R, GAIN MAX)
(60, --;O/P=18W, 2CH,GAIN MAX)
9. MAX GAIN NOISE, GAIN MAX )
10. MIN GAIN NOISE, GAIN MIN )
11. AUTO SENSE
(--, --, HI-N, 1CH)
12. PROTECTION CIRCUIT
(60,250,O/P=10W)
13. FUSE RATING
14. MAXIMUM CURRENT DRAW
15. IDLE CURRENT DRAW
16. DIMENSIONS
TEST OUTPUT – 1 W ATT 4 Ohms LOAD (Bridge).
POWER SOURCE DC14.4V/12A min
ALL TEST SIGNALS FROM LINE IN UNLESS OTHER REMARKS.
CROSSOVER VR AT MAX POSITION UNLESS OTHER REMARKS.
(60,250;)
(60-120HZ)
MAX TO MIN
LOW – INPUT
HI – INPUT
AUTO ON LEVEL
AUTO OFF TIME
SHORT SPK TERMINAL +/-
UNIT
W
W
%
dB
dB
dB
dB
mV
V
mV
mV
V
MIN
A
A
mA
16 1/8 X 9 ½ X 12 ¼"
(410 X 242 X 312MM)
2
NOMINAL LIMIT
100
22 20
0.3 0.5 MAX
70 65 MIN
60Hz 0REF
120Hz -1.6+/-3
180Hz -6.5+/-3
-12+/-3
12
340 +/- 60
3.5 +/- 0.6
0.8 1.5 MAX
0.5 0.9 MAX
+/- 0.5
1.8
3.0 +/- 1.5
Functional
20
12
<800