Hello Everyone;
I have just finished my new (sub)woofer cabinets, (two for stereo because I need to cross over at 100 or 120 Hz), basically copying the JBL 4645c.
I am using RCF LF18X401 drivers. They have a 50 mm max cone excursion but are about 3 db less efficient than the JBL woofers.
I have 3 Phase Linear Amps (I must be a masochist) Two 700B's and an old 700. I am running out of power at 350 W/chan, driving the subs.
QUESTION; Can I use the balanced (+ & -) output of my Rane Crossover to drive two series resistors, centre grounded, to produce opposite polarity signals for L and R inputs of the 700B's.
I have some pro audio back-ground but would like some reassurance before I start experimenting.
I have just finished my new (sub)woofer cabinets, (two for stereo because I need to cross over at 100 or 120 Hz), basically copying the JBL 4645c.
I am using RCF LF18X401 drivers. They have a 50 mm max cone excursion but are about 3 db less efficient than the JBL woofers.
I have 3 Phase Linear Amps (I must be a masochist) Two 700B's and an old 700. I am running out of power at 350 W/chan, driving the subs.
QUESTION; Can I use the balanced (+ & -) output of my Rane Crossover to drive two series resistors, centre grounded, to produce opposite polarity signals for L and R inputs of the 700B's.
I have some pro audio back-ground but would like some reassurance before I start experimenting.