4
Panel layout
SLD5k
INPUT
BASS BOOST
RCA signal input for Left & Right channel.
Variable signal boost of the BASS FREQ chosen
A minimum of 0.2 v input signal is required for correct
with 0 dB ~ 9 dB.
operation.
POWER & PROTECTION INDICATOR
LPF (LOW PASS FILTER 35 Hz ~250 Hz, 24 dB/oct)
Power LED, blue light shows correct operation,
Adjusts the cut off point for the low pass crossover
Protect LED, red light shows general malfunction, faulty
at the frequency chosen.
connection or thermal protection.
REMOTE LEVEL CONTROL PORT
GAIN (6V~0.2v)
Connection of external signal level control.
Adjusts signal input voltage from the source
CAUTION, the amplifier needs to be gained in accordance
to match the amplifiers input stage.
with the remote to avoid excessive signal boost.
0.2 V ~ 6 V is the operational voltage.
Voltages beyond may cause damage.
MASTER / SLAVE
Enables
daisy
chain
(strapped
mode)
of
2
amplifiers.
SUBSONIC
Minimum warrantied impedance is 2 ohm.
Variable subsonic setting from 10 Hz to 50 Hz.
See page 8 for complete instructions on how to
It is highly recommended to set it according to the tuning
run the amplifiers in linked mode.
of your subwoofers to avoid unnecessary strain to
your
sound
system.
BASS FREQ (30 Hz ~90 Hz)
Adjustable bass boost frequency between 30 Hz ~ 90 Hz.
Use with caution, boosting the wrong frequency may conflict
with the performance of your enclosure design.
PROTECT
POWER
REMOTE
BOOST
FREQ.
LPF
PHASE
SUBSONIC
GAIN
BASS
SLAVE
OUTPUT
MASTER
INPUT
SLAVE
INPUT
R
L
0.2V
6V
10Hz
50Hz
0dB
9dB
30Hz
90Hz 35Hz
250Hz
0
180
MASTER
SPEAKER
*
If unstrapped, set as Master.
(Unpressed )
speaker (speaker output)
Connects to the speaker(s) leads. Ensure polarity is correct
on the speaker and connect to the corresponding
output. Minimum impedance is 1 ohm.
In STRAPPED mode, minimum load is 2 ohm.
Use high quality cable of at least 12 Ga.
