Owner's Manual

6
Amplifier Connections
Speaker Connections
Connectspeakerwiresobservingpolarity.TheXPR510Disa1channelamplifierbuthas
twopositiveandtwonegativespeakerterminals.Whenconnectingonesubwoofer,only
useonepositiveandonenegativeterminal.Whenconnectingtwosubwoofers,connect
onesubwoofertoeachsetofpositiveandnegativeterminals.
Input Signal Connections
Typicaltrunk-mountamplifierinstallationsrequirea17-20footRCAcable.Mosttrucks
andunder-seatapplicationsrequirea6-9footRCAcable.Usingtwistedpairconstruction
RCAcableswillminimizenoise.
When connecting one
subwoofer,2ohmsisthe
minimumload.Dualvoice
coilsubwoofersthatfeature
two4ohmvoicecoilsprovide
an optimal match for the
XPR510D.
Whenconnectingtwo
subwoofers,eachsubwoofer
shouldnothaveanohmrating
below4ohms.Connectingone
subwoofertoeachterminal
automaticallysetsthetwo
subwoofersinaparallel
connection.
2-4 ohms
Typical Wiring
(2 ohms minimum)
One Subwoofer
Typical Wiring
(4 ohms each minimum)
Two Subwoofers
4 ohms 4 ohms