
Monoprice 133832 Premium 5.1.4 Dolby Atmos Home Theater System
Bring Dolby Atmos home without ceiling speakers using Monoprice's 5.1.4 system with upward-firing drivers and a 200W subwoofer.
*Price sourced from Amazon.com. Last updated:Jun 28, 2026.Price and availability are subject to change.
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Overview
Key Features
Immersive sound The immersive, upward-firing Driver adds a new dimension to movie soundtracks, making the sound come alive from all directions and creating a 3D space. The upward-firing Driver Projects sound towards the ceiling, with the ceiling reflecting the sound back down into the listening space. With this system there is no need to install in-ceiling speakers for height channels! This driver arrangement and connectivity is fully compatible with Dolby atmos@enabled receivers and soundtracks
Powerful subwoofer The powered subwoofer Features an 8" Downward-firing speaker Driven by a beefy 200 watt amplifier. It features a variable crossover from 40—150 Hz and a phase control switch on the back, allowing you Dial in the phase of the subwoofer in relation to the rest of the system The subwoofer is a compact 126" Cabinet, weighs about 20 pounds, and includes both line and speaker level stereo inputs, making it compatible with any amplifier or receiver
Compact size the immersive, upward-firing satellites measure 4.5" X iOS x 53 and weigh 29 pounds eactb while the center channel speaker measures about 102" X 43" X 4.3" And weighs 3 pounds both the satellite and center speakers are equipped with Universal 1/4'x20 threaded insert mounts
Buy with confidence: Monoprice not only stands behind every product we sell with a 1 year Replacement warranty, We offer a 30-day money back guarantee as well!
Quality at a fair price: Monoprice's rugged design and rigid quality control standards deliver high quality products at fair prices
Specifications
Pros & Cons
👍 Pros
- Upward-firing drivers deliver a Dolby Atmos height effect without the complexity and cost of installing ceiling speakers
- The 200-watt powered subwoofer with an 8-inch driver provides substantial bass output for a compact home theater system
- Variable crossover from 40–150Hz and phase control on the subwoofer allow precise bass tuning for different room acoustics
- Compact satellite speakers with threaded mount inserts offer flexible placement and mounting options
- Both line-level and speaker-level inputs on the subwoofer ensure compatibility with a wide range of receivers and amplifiers
👎 Cons
- Reflected Atmos effect from upward-firing drivers is dependent on ceiling height and material, and will not match the precision of dedicated in-ceiling speakers
- The system requires a separate Dolby Atmos-enabled AV receiver, which is a significant additional purchase not included
- At 200 watts, the subwoofer may lack the output needed to pressurize larger rooms for deep, impactful bass
- Speaker build quality and driver materials are positioned at the budget end, which may affect long-term performance and sound accuracy