Installation guide

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D800M
R
L
INPUT
BASS
REMOTE
MASTER
SLAVE 1
SLAVE 2
SLAVE 1-2 OUT SLAVE 1-2 IN
250Hz50Hz
15Hz 50Hz
0.2V7V
0dB
0 180
12dB
GAINF REQUENCY
LPF
BASS
FOCUS
BASS
BOOST
PHASE
ON
CLIP
LIMIT
OFF
SUBSONIC FILTER
The D1800M or D2500M can be bridged together for double the power output into a 2-ohm load. Though each amp
is 1 ohm stable, when bridging ampliers, you must bridge them to a 2 ohm load.
Input the head unit signal into the MASTER amplier and set the Bridged Mode switch to Master. Use the supplied
DATA CABLE to send the fully processed signal from the MASTER amplier to the secondary SLAVE amplier and
set the Bridged Mode switch to Slave. Do not input any RCA signals into the Slave amplier.
All crossover controls, Bass Drive, frequency settings, and subsonic lter settings will be controlled by the Master
Amplier including input gain levels. There is no need to gain match the two ampliers, it will occur automatically.
The remote dash bass control should be plugged in to the Master amplier and it will control both ampliers.
Make sure to use the supplied DATA CABLE for linking of the ampliers and not the dash board bass remote
cable or any other phone jack cable. If you misplace your cable, contact Cadence or your local dealer to procure
a new one.
This same input/control system can be utilized when daisy chaining two ampliers to two independent 1 ohm
woofers as long as you don’t bridge the two ampliers outputs together.
MASTER
SLAVE
SWITCH SET TO
MASTER
SWITCH SET TO
SLAVE
TWIN AMPLIFIER BRIDGING TWIN AMPLIFIER BRIDGING
You can only bridge 2
of the same ampliers
together. DO NOT bridge
different models together.
D800M
R
L
INPUT
BASS
REMOTE
MASTER
SLAVE 1
SLAVE 2
SLAVE 1-2 OUT SLAVE 1-2 IN
250Hz50Hz
15Hz 50Hz
0.2V7V
0dB
0 180
12dB
GAINF REQUENCY
LPF
BASS
FOCUS
BASS
BOOST
PHASE
ON
CLIP
LIMIT
OFF
SUBSONIC FILTER
MASTER / SLAVE LINK
D1800M
D1800M
REMOTE SUBWOOFER
LEVEL CONTROL
(optional, see dealer for details)