Monoprice Coupons & Promotions

This home theater system features two satellite speakers that have been equipped with immersive, upward‑firing drivers, enhancing the detail in multichannel, multidimensional soundtracks. The price drops from $249.99 to $87.49 when you apply the coupon code "EXTRA30" at checkout w/ free shipping.

This Switch has a vibrant 7-inch OLED screen for playing at home or on the go. It features a wide adjustable stand for a more comfortable viewing angle, a dock with a wired LAN port (LAN cable sold separately), 64GB of internal storage, and enhanced audio in Handheld and Tabletop modes. The price drops from $349.99 to $264.99 with code "25BTS". Shipping is free.

This four satellite and center speakers feature a 3" polypropylene driver and a 3/4" aluminum dome tweeter. The 200W sub is 12.6" and has a downward firing driver. Price drops from $179.99 to $139.99 to $97.99 when you apply the coupon code "BIG30" at checkout. Shipping is free. 

This drive turntable features premium components, easy setup, and modern convenient features, such as a USB output and Bluetooth connectivity, so you can easily enjoy your favorite albums. The belt drive system operates at 33 1/3 and 45 RPM for playing both LPs and 45s. Price drops from $249.99 to $189.99 with code "SUMMER10". Shipping is free.

This home theater system includes four satellite speakers for mid-range audio signals and an 8" powered subwoofer for low frequencies. It has 8-ohm speakers that can handle 200 watts from your home theater receiver. The price drops from $229.99 to $112.69 when you apply the coupon code "ENJOY30'' at checkout. Shipping is free.

This combo tube is powered by two EL84 tubes and three 12AX7 tubes and features a Celestion 12" speaker. Using 1watt mode will ensure quiet playing without compromising the tone. The price drops from $279.99 to $237.99 to $190.40 when you apply the coupon code "MP20" at checkout. Shipping is free.

This printer includes a variety of features that make getting perfect 3D prints easier than ever. It features a full enclosure to help maintain internal temperatures, making it possible to work with materials such as ASA and ABS without worrying about warping caused by drafts or air conditioning. The price drops from $499.98 to $199.99 to $160 when you apply the code "YES20" during checkout. Shipping is free.