This 45-foot HDMI cable with Ethernet handles long-distance connections between AV equipment, gaming systems, and displays without signal degradation. Built for installations where standard 6-foot cables fall short, it's designed for home theaters, gaming setups, and commercial AV systems that need reliable transmission across rooms.

The cable delivers 10.2 Gbps bandwidth at 340 MHz, supporting 4K video, 3D content, and high refresh rates up to 240Hz. The integrated Ethernet channel eliminates the need for separate network cables, while Audio Return Channel (ARC) support streamlines connections to sound systems and soundbars.

High-speed HDMI certification ensures compatibility with the latest devices and formats, including 48-bit Deep Color, Dolby TrueHD, and DTS-HD Master Audio. The 45-foot length provides flexibility for ceiling-mounted projectors, wall-mounted TVs, and equipment racks positioned across large rooms. Despite the extended length, the cable maintains signal integrity for resolutions from 720p through 4K and beyond.

Connect gaming consoles, Blu-ray players, streaming devices, PCs, and cable boxes to TVs, projectors, and AV receivers. The cable works in home theaters, conference rooms, classrooms, and entertainment venues where equipment placement requires longer runs. RoHS-compliant construction meets environmental standards for commercial installations.

Standard HDMI Type A connectors fit all HDMI-equipped devices. The black and white color scheme blends with most installations. Seismic Audio backs this cable with reliable performance for your AV connectivity needs.

Technical Specifications

Frequently Asked Questions

Will this 45-foot HDMI cable work for 4K gaming at 120Hz?

Yes, this cable supports refresh rates up to 240Hz and has the 10.2 Gbps bandwidth needed for 4K gaming at 120Hz. The high-speed HDMI certification ensures compatibility with PlayStation 5, Xbox Series X, and gaming PCs. The 340 MHz frequency capacity handles the data requirements for high-resolution, high-refresh gaming without signal loss.

How far can I run HDMI cable before needing a signal booster?

At 45 feet, this cable is near the practical limit for passive HDMI transmission. Most HDMI signals remain stable up to 50 feet with high-quality cables like this one. Beyond 50 feet, you may need an HDMI extender or active cable, but this 45-foot length should work reliably for most home theater and gaming room installations.

Does the Ethernet channel replace my network cable?

The HDMI Ethernet channel can handle basic networking between compatible devices, but it's limited to 100 Mbps. For streaming services and smart TV features, this is sufficient. However, for high-bandwidth applications like file transfers or 4K streaming from local servers, a dedicated gigabit Ethernet connection will perform better.

Will this work with my older TV that only has HDMI 1.4?

Yes, HDMI cables are backward compatible. This high-speed cable will work with HDMI 1.4 devices, though you'll be limited to that port's capabilities (typically 4K at 30Hz maximum). The cable won't add capabilities your TV doesn't have, but it will future-proof your setup when you upgrade equipment.

Is this cable flexible enough for wall mounting and corners?

Despite being a heavy-duty 45-foot cable, it maintains flexibility for routing through walls, around corners, and behind furniture. The cable jacket is designed to resist kinking and tangling during installation. However, avoid sharp bends that could damage the internal conductors and always leave some slack at connection points.

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer. For more information, go to: www.P65Warnings.ca.gov