Hksub 12 Amplifier Panel Controls And Connections - Harman Kardon HKB 4 Owner's Manual

HKSUB 12 AMPLIFIER PANEL CONTROLS AND CONNECTIONS

R
™
¡
IMPORTANT: CONNECT STRIPED WIRE TO RED (
HKSUB 12
Made in China
CAUTION CAUTION
RISK OF ELECTRIC SHOCK RISK OF ELECTRIC SHOCK RISK OF ELECTRIC SHOCK
DO NOT OPEN DO NOT OPEN DO NOT OPEN
¡ Speaker-Level Inputs: If your receiver
or amplifier does not have a line-level
subwoofer output, connect these binding
post terminals to the main (front) left and
right speaker terminals of your receiver or
amplifier. Remember to maintain polarity
by connecting the positive (+) terminal on the
receiver/amplifier to the positive (+) terminal
on the HKSUB 12 subwoofer, and the negative
(–) terminal on the receiver/amplifier to the
negative (–) terminal on the HKSUB 12
subwoofer.
™ Speaker-Level Outputs: If you are
using the Speaker-Level Inputs ¡ on
the HKSUB 12, connect these binding post
terminals to your front left and right speakers,
£ ¢ ∞ § ¶ •
LINE
L
LEVEL
GREEN: ON
IN
RED: STAND-BY
AUTO ON OFF
SUB
100Hz
L
R
NORMAL REVERSE 50Hz 150Hz
PHASE CROSSOVER
FREQUENCY
) SPEAKE R TERMINAL.
AC 120V~60Hz
remembering to maintain polarity by con-
necting the positive (+) terminal on the
HKSUB 12 subwoofer to the positive (+)
terminal on the speaker, and the negative (–)
terminal on the HKSUB 12 subwoofer to the
negative (–) terminal on the speaker. If you
are not using the Speaker-Level Inputs
¡, connect your front left and right speakers
directly to your receiver or amplifier. See
pages 12 through 15 for further information
on speaker connections.
£ Line-Level Full-Range Inputs: Connect
the full-range, unfiltered line-level subwoofer
output or preamp output(s) of your receiver or
amplifier to these inputs. If your receiver does
not have a separate subwoofer output, use a
HKSUB 12 AMPLIFIER PANEL CONTROLS AND CONNECTIONS
¡ Speaker-Level Inputs
™ Speaker-Level Outputs
£ Line-Level Full-Range Inputs
¢ Line-Level Subwoofer (SUB) Input
FILTER
ON
∞ Phase Switch
ª
§ Music-Sense On/Off Switch
‚
¶ LED Indicator
MIN MAX
SUBWOOFER
• High-Cut (Low-Pass) Filter Switch
LEVEL
ª Crossover Frequency Control
‚ Subwoofer Level Control
⁄ Master Power Switch
12
POWER
⁄
12
Y-adapter (not supplied) to bridge the receiver's
preamp output to the main amp input for that
channel, and connect the long end of the
adapter to the corresponding line-level input
on the HKSUB 12. If your receiver has only a
single subwoofer output, you may connect it
to either the left or right line-level input on the
HKSUB 12, and no Y-adapter is needed.
¢ Line-Level Subwoofer (SUB) Input:
Connect the filtered subwoofer output of a
receiver to this input. This input bypasses
the HKSUB 12's internal crossover circuitry,
and should only be used with a filtered sig-
nal. If your receiver does not have a filtered
subwoofer output, you should use the Line-
Level Full-Range Inputs £ instead.
AC Power Cord
7