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SYSTEM
CONFIGURATION #3
1 Channel, Dual, Single Voice Coil Subwoofer Mode
Possibly as popular as the single woofer is a pair of
single voice coil subs in a standard "wedge" box for a
vehicle trunk. Assuming each coil is 8 ohms, this places
a load of 4 ohms on the amp which is fine. If each woofer is 4 ohms, this places a load of 2 ohms total which
is possible for short periods but not recommended due to overheating of the amp and possible damage if used
long term like this.
4Ω, Single
Coil
Subwoofers
Full-Range
Full-Range
Full-Range
Full-Range
4Ω
2Ω
*This configuration is possible, but not recommended
for prolonged listening - thermal protection will occur.
4Ω
4Ω
4Ω
S
YSTEM
C
ONFIGURATION
#4
1 channel, Dual, Dual Voice Coil Subwoofer Mode
Dual, DVC subwoofers in a common wedge box in a car
works great but is often forgotten. For a pair of DVC
subwoofers with dual 4 ohm coils, this produces a 2 ohm
load. Now, by placing these 2 speakers in series, we
achieve a 4 ohm load to the amp which just works great! This can be a real pounder system if wired up right
and places only moderate loads on the amp. Highly recommended!
4Ω, Dual Coil
Subwoofers
(coils in parallel)
Full-Range
Full-Range
Full-Range
Full-Range
4Ω
4Ω
2Ω
2Ω
4Ω
4Ω
4Ω
4Ω4Ω
4Ω4Ω
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