Ground Zero GZUA 6.200SQ-Plus 6-channel Sound Quality amplifier LTO(Lithium Titanate Oxide) The size of this subwoofer

The size of this subwoofer is 30 cm/12” and has 500 watts RMS and 1000 watts SPL

and reach out before purchase if you want help making sure SHCA SH-EL84 8" Midrange Loudspeaker 4 ohm (Single Speaker) fits your build goals

More scratch resistant and doesn’t fade

TRUE 8ga AWG Oxygen Free Copper Speaker Wire

It has an output power of 1000 watts SPL

Ground Zero GZUA 6.200SQ-Plus 6-channel Sound Quality amplifier LTO(Lithium Titanate Oxide) The size of this subwoofer1400 Watts 6 channel sound quality amplifier with class A B circuit, integrated active crossover and BIAS adjustment 6 channel SQ amplifier Variable BIAS setting Class AB technology Variable active crossover with bypass function Stable power supply Gold plated connectors Flat heatsink with engraved Ground Zero lettering Suitable for high quality SQ setups Model Sound quality amplifier Channels 6 Output Power (@ 4) 4x 110 + 2x 160 Watts RMS Output