DS18 PRO-DRN3PH PRO 2" Bolt on Throat Neodymium Driver 900 Watts Max 110dB 8-Ohm (SOLD AS SINGLE). Compatible with all DS18 4 bolt throats giving a huge variety of mounting depths. DS18 SLC-X1850.4 4 Channel Class Ab Amplifier - 1850 Watts Max Power.
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