I heard that if you wire subs in a series the ohm’s add up so the 2 4 ohm subs will turn into 8ohm load..so the impendance has to be 8ohm.. is this correct..!!!
12" Dual 4 Ohms Memphis M3 Series Subwoofer
Power Handling:
Peak: 800 watts
RMS: 400 watts
Impedance: Dual 4 ohms
Kevlar reinforced paper cone
High-density foam surround
Custom-cast vented "M" Basket
Bolt-through modular motor for easy repair
Orange finish
Dual 4 ohm voice coils
2.5" Black anodized aluminum 4-layer voice coil former
85oz. Magnet
Sensitivity: 90 dB
Profile ap1000m
LI> Max power output @ 4 Ohm 1 x 650W
RMS power output @ 4 Ohm 1 x 310W
Max power output @ 2 Ohm 1 x 1000w
RMS power output @ 2 Ohm 1 x 500W
MOSFET power supply
Frequency response 20HZ- 250HZ
signal to noise >103DB
stereo separation 83DB
RCA input Voltage 200mV-8v
RCA input Impedance 20K ohms
Load impedance 2-8 ohms
crossover frequency 50 HZ-250HZ
Bass level remote control
Damping Factor 300
Amp Dimensions ( H x W x L ) 2" x 10-1/4" x 13-5/8"
One Year Warranty
Yes, two 4 ohm SVC (single voice coil) subs wired in series will present an 8 ohm load. Wired in parallel they would present a 2 ohm load. Check out the Subwoofer Wiring Wizard here…
http://www.the12volt.com/caraudio/woofer_configurations.asp
Yes, two 4 ohm SVC (single voice coil) subs wired in series will present an 8 ohm load. Wired in parallel they would present a 2 ohm load. Check out the Subwoofer Wiring Wizard here…
http://www.the12volt.com/caraudio/woofer_configurations.asp
References :
I have been installing and repairing car audio and electronics including security and remote starters since 1983. That’s 26 years experience.