Is this speaker placement tool free?
Yes — completely free. No signup, no subscription, no download. Enter your room dimensions and get results instantly in your browser.
Which room types does the tool support?
Any rectangular room. Built-in presets cover living room, home theater, bedroom, home studio, church, and conference room. Custom dimensions are also supported.
Can I use this for surround sound speaker placement?
Yes. The tool supports stereo (2.0), 2.1, 5.1, and 7.1 configurations with optimized positions for every channel including subwoofer.
How is this different from other online calculators?
Most calculators give generic diagrams. This tool generates a room-specific SPL heatmap based on your actual dimensions and surface materials. It also calculates RT60 and critical distance for your room.
Do I need to install anything?
No. The speaker placement tool runs entirely in your browser on desktop and mobile — no plugins, no downloads.