Monoprice 108247 Surround Sound System
- Surround Sound System
- 125 watts
- Monoprice
- Aux
- More reviewed than 82%
A straightforward 4.0 channel surround system for an aux-based source, without the center or subwoofer channel of a fuller 5.1 setup.
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How it ranks among the 45 surround sound systems we track
4.2★ across 957 Amazon ratings, Bayesian-smoothed toward the category average.
957 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 45 surround sound systems we track - how the scorecard works · full surround sound systems data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Monoprice's 108247 is a 4.0 channel surround sound system rated at 125 watts, connecting through a single Aux input rather than HDMI or optical.
A 4.0 speaker layout spreads sound across four channels without a dedicated center or subwoofer channel, keeping the setup simpler than a 5.1 system. Aux is the only connection listed, so it pairs with a source that outputs analog audio rather than one relying on HDMI ARC or optical out. At 27.6 pounds, it has some real weight to position around a room.
- 4.0 channel layout
- 125W power
- Aux connectivity
- 27.6 lb
Who it's for
Fits a budget or older setup built around an aux output, where four speakers around the room are enough. Not a fit for a modern TV that only sends audio out over HDMI ARC or optical.
Strengths and trade-offs
Drawn from this product's published specifications.
- 4 speaker layout for fuller sound than stereo
- Simple aux hookup with no digital audio setup needed
- Aux-only connectivity leaves out HDMI and optical sources
- No dedicated center or subwoofer channel in a 4.0 layout
- 27.6 lb adds real heft to place around a room
Performance notes
The aux-only connection is the main limiting factor here, needing a source with an analog audio output rather than a digital one. The 4.0 speaker layout spreads sound across four channels for a fuller feel than stereo, though without a dedicated center or subwoofer channel. The 125 watt rating powers all four speakers.
Specifications
| Brand | Monoprice |
|---|---|
| Model | 108247 |
| Dimensions & fit | |
| Weight | 27.6 pounds |
| Dimensions | 15.2 × 16.8 × 19.4 inches |
| Power & efficiency | |
| Power | 125 watts |
| Construction & materials | |
| Color | Black |
| Compatibility & installation | |
| Connectivity | Aux |
| Other details | |
| Brand Tech | Monoprice |
| Channels | 4.0 |
How it compares
This product against the closest alternatives we track in surround sound systems.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Monoprice 108247 Surround Sound SystemThis product | 4.2 / 5 | 957 | 3.7 / 5 |
| Klipsch 1066507 Surround Sound SystemKlipsch | 4.8 / 5 | 748 | 4.3 / 5 |
| Logitech 980-000467 Surround Sound SystemLogitech | 4.5 / 5 | 5,900 | 3.9 / 5 |
| Micca COVO-S Surround Sound SystemMicca | 4.3 / 5 | 1,400 | 3.7 / 5 |
| Rockville TM80B Surround Sound SystemRockville | 4.3 / 5 | 1,200 | 3.7 / 5 |
Similar surround sound systems from other brands
Questions about the Monoprice 108247
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How does the Monoprice 108247 connect to a source?
It connects through a single Aux input, with no HDMI or optical listed.
Does the Monoprice 108247 include a subwoofer?
It's specced as a 4.0 channel system, meaning four speakers without a separate subwoofer or center channel.
How much power does the Monoprice 108247 put out?
It's rated at 125 watts total.