1 speaker; 2 x 2-1/8" full-range driver

This is power, beauty, and performance to the extreme. The VIZIO P-Series® Quantum X 4K HDR Smart TV has up to an explosive 2,800 nits peak brightness, 180% more quantum-dot color, and a revolutionary processor for ultra-performance. Driven by VIZIO’s best-ever Active Full Array® backlight, every pixel is turbocharged across 480 local dimming zones, achieving incredibly deep black levels and breathtaking contrast. Dolby Vision and HDR10+, reveal surprises you never knew were there in premium streaming content. And the new ProGaming Engine™ is designed for intense console gaming action, with AMD FreeSync Premium, 4K 120Hz gaming, and VIZIO’s lowest input lag for a fluid, tear-free gameplay experience at peak performance. 1 Color volume measured using Dolby's MDC spec that factors the range of colors and luminance levels; standard 4K HDR TV features rec 709 color, up to 300 nits 2 AMD FreeSync Premium, VRR, and auto low latency mode only compatible with Xbox One X