16
CHECKING THE SET CONTENTS
Please check the set contents of your new
XP500.1 Subwoofer Amplifier carefully. The ori-
ginal packaging should contain:
■
XP500.1 Digital Mono Subwoofer Amplifier
■
Remote Sub-Level Controller
■
5m Remote Controller Interconnect Cable
■
Installation Accessory Set with
4 Self-Tapping Screws for amplifier
mounting
4 Rubber Grommets for insulated amplifier
mounting
2 Self-Tapping Screws for Remote
Controller mounting
2 Allen Wrench Keys for M3 and M6 inside
hex-head screws
■
Installation & Operation Manual with
Guarantee Card
In case any of these parts are missing or show
signs of transport damage, please contact your
X-PULSE dealer immediately.
CONNECTING
OPTIONS & CONTROLS
1
OPERATING LED
(green) signalling regular
operation when lit and faulty connection or
faulty amplifier status when off.
2
REMOTE ON LED
(green) signalling
incoming turn-on voltage from head-unit
and regular amplifier operation if lit
together with OPERATING LED.
3
SPEAKER
A
for the connection of the
positive speaker lead to the subwoofer(s).
4
GROUND
for the connection of the
amplifier to the chassis ground.
5
REMOTE
(Switching Contact) for the
automatic (remote) turn-on / turn-off of the
power amplifier from the head-unit’s
remote lead (or antenna control lead).
6
FUSES
2 x 25 Ampére, ATC/Mini-Fuse-type.
7
+ 12 V
for the connection of the amplifier to
the positive pole of the car battery.
8
SPEAKER
B
for the connection of the
negative speaker lead to the subwoofer(s).
9
REMOTE CONTROL INPUT
Socket for
connection between remote Sub (Bass)
Level Control and XP500.1 amplifier.
10
RCA INPUTS LEFT & RIGHT
and
1-CH/
MONO
for stereo or mono input signals
from head-unit pre-out.
11
Q
LP
LOWPASS
Q-Factor Control for the fine-
tuning of the subwoofer lowpass cut-off
frequency curve characteristics (damping
of the lowpass slope) from Q 0,50 to Q 1,33.
12
F
LP
LOWPASS
Frequency Control of the
integrated 12 dB/oct. lowpass filter allows
the setting of the required lowpass
frequency for the subwoofer between
35 Hz and 146 Hz.
13
F
HP
SUBSONIC
Frequency Control of the
integrated 12 dB/oct. highpass subsonic
filter allows the setting of the desired high
pass frequency for the subwoofer between
11 Hz and 45 Hz.
14
Q
HP
SUBSONIC
Q-Factor Control for the fine-
tuning of the subwoofer subsonic highpass
cut-off frequency curve characteristics (dam-
ping of the highpass slope) from Q 0,50 to Q1,33.
15
SUB LEVEL CONTROL
allows for the bass
level sensitivity adjustment between the
pre-output level of your head-unit and the
signal input of the XP500.1.
16
AT&T Remote
Cable Socket for connection
between remote Sub-Bass Controller and
XP500.1 amplifier.
110998 Man XP500.1 RZ (D+UK) 14.10.1998 9:34 Uhr Seite 16
