
ID
Note:
When
connecting a factory oraftermarket stereo
to
the
BassPro
Nano's speaker-level input
s,
set the AUTO TURN ON
button to ON.
SETTING GAIN, ADJUSTING PHASE, LOW-
PASS FILTER, AND BASS BOOST
GAIN
ce
M
IN
MAX
PHASE
@
• o·
•1
80
°
LOW
PASS
FILTER
ce
50Hz 150Hz
BASS
BOOST
ce
0 +12
d8
1.
Start with GAIN cont
rol
set to
minim
um,
and
th
ecrossover control rotated
midway.
2.
Choose music with substanti
al
bass
content and turn the volume control
on
your
receive
r
to
¾ of its total output.
3.
Adjust
the
GAIN control clockwise,
listening carefully to
the
bass output. If
you hear distortion, turn the GAIN control
counterclockwise to decreasethe GAIN.
4.
Switch t
he
PHASE back and forth to
determine which setting provides the most
clean bass output.
5. Adjust the LOW-PASS FILTER control
until the BassPro
Nano
pl
ays
only low-
frequency information -
you
should not
hear elements such as vocals coming
from
the woofer.
6. Adjust the BASS-BOOSTcontrol
clockwise orcounterclockwise
to
suit your
taste.
CONNECTING THE REMOTE BASS
CONTROL
MODULE
©
':'
,
--
~
...
- © nlil\, ©
□
~
-R-
~-e
. . .
:::.
u:=-
. © e
ee
.........
·, •
~,
--
.
...
...
·--
~
e
©
l_l!
.....
~
©
~
HARMAN
HARMAN
International
Industries,
Incorporated
8500
Balboa
Boulevard,
Northridge,
CA
91329
USA
www.jbl.com
~
SPECIFICATIONS
•
Drive
r Complement: 6" x
8"
(152mm x 203mm) woofer
• Amplifier Power Output: 1
OOWRMS,
200W Max
•
Frequency
Response:
30
Hz
-150
Hz
•
Fuse:
15A
• M
aximum
Current
Draw:
13A
• Quiescent
Curren
t
Draw:
<600
mA
• Input Sensitivity:
0.1
V - 4.0V low-level input; 0.25 V- 10V
high-level input
• Crossover
Frequency:
50
Hz
-150Hz
• Crossover
Slope:
12 dB/octave
• Bass Boost: 0 dB
to
+12 dB @ 50Hz
• Dimensions
(L
xW x
H):
10-1/4" x 7-11/16" x 2-15/16"
(260mm x 195mm x 74.6mm)
• Weight: 7.78Ibs. (3.53kg)
TROUBLESHOOTING
No audio and POWER indicator is off
• No voltage
at
BATT+ and/orREM terminals, or bad orno
ground connection. Check voltages at amplifier terminals with
VOM.
No audio andPROTECT indicatorflashes every 4 seconds
•
DC
voltage
on
amplifier output. Amplifier
may
need
service;
see
enclosed warranty card for service information.
No
audio
and
PROTECT
and
POWER indicators flash
•
Vo
ltage less than 9V
on
BATT+ connection. Check vehicle
charging system.
No audio andPROTECT indicator is on
• Amplifier
is
overfleated. Make
sure
amplifier cooling
is
not
blocked atmounting location.
Or,
there
may
be voltage greater
than
16V
(or
less than 8.5\/) onBATT+ connection. Check
vehicle chargi
ng
system.
Amplifierfuse keeps blowing
•
The
wiring
is
connect
ed
incorrectly orthere
is
a short circuit.
Check wiring connections.
Distorted audio
• GAIN
is
not set
properly.
Check setting. Check wires for shorts
or
grounds. Amplifier
or
source unit
may
be defective.
Music lacks dynamics
or
"punch."
• Ifusing
speaker-level
inputs, check connections
for
proper
polarity. Switch PHASE back and forth between 0° and 180°
and
leave
on
setting with best sound.
Engine
no
i
se
-whining
or
clicking
-i
n system when
the
engi
ne
is on
• Amplifier ispicking up alternator noise.
First,
check ground
connection
on
the
amplifier - aloose or improper ground
is
one of the
main
causes
for
noise.
Turn
down GAIN. Move
RCA
audio cables away from power
wires.
Installing
an
alternator
noise filter
on
power line between battery and alternator might
also be
necessary.
©
2019
HARMAN
International
Industr
ies,
Incorporated.
All
rig
hts
reserved.
JBL
is
a
trademark
of
HARMAN
Internat
i
onal
Industries,
Incorpo
ra
ted
,
reg
is
tered
in
the
United
States
and/or
other
countries.
Features,
specifications
and
appearance
are
subject
to
change
without
notice.