I am new to car audio and I would like to know how to bridge my amp Dual XIA2460 to my JL 12" W-4 speakers. the specs to the Dual XIA2460 are

# Channels: 2
# RMS power, 4 ohms: 100 x 2 channels
# RMS power, 2 ohms: 145 x 2 channels
# Bridged (RMS) power: 300 watts x 1 channel
# Signal-to-noise ratio: 76 dB
# Total harmonic distortion: 1%
# Bass boost frequency: 45 Hz

I do not know the specs to the JL W-4 because i got them from a friend and they are discontinue