OrionCobalt CBT Amplifier 2 or 4 Channels MAX Music Power (4 Channel, CBT-3500.4)

Orion Cobalt Series CBA3500.4 High Efficiency 4-Channel Class A/B Amplifier for Car Audio Stereo - 3500W High Output, 2/4 Ohm Stable, Adjustable Low/High Pass, Bass Boost, MOSFET Power Supply

ORION Cobalt CM65 High Efficiency 6.5" Mid-Range Bullet Loudspeakers, 1000W Max Power, 250W RMS, 4 Ohm, 1.5" Voice Coil - Pro Car Audio Stereo, Midrange Speakers (Pair)

DteeDck RCA Splitter 1 Female to 2 Male 2 Pack, RCA Y Splitter RCA Audio Video Cable Splitter Adapter Dark Blue