
10-300W Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $8.00 | Condition is New, Infinity SM-255 midrange, SM255, EL-30 Speaker Foam - A525-Bulk-18, shipping cost = $4.99 | ![]() |
![]() | $10.99 | Top Pick! Condition is New, 2 Replacement 5.25" Speaker Foam Surround For INFINITY SM-255 Woofer Edge Repair, shipping cost = $6.99 | 98.9% |
![]() | $17.95 | Condition is New, Infinity SM-255 midrange, SM255, EL-30 Speaker Foam Repair Kit - 2A525-18, shipping cost = $5.99 | ![]() |
![]() | $25.20 | Condition is New, INFINITY SM-255 SPEAKER Parts 5-1/4" Woofer Foam Edge Repair Kit # FSK-5.25, FREE SHIPPING | ![]() |
![]() | $25.20 | Condition is New, INFINITY SM-255 SPEAKER Parts 5-1/4" Woofer Foam Edge Repair Kit # FSK-5.25, FREE SHIPPING | ![]() |
![]() | $26.10 | Condition is New, INFINITY SM-255 SM255 15" Woofer Parts Speaker Foam Edge Repair Kit # FSK-15A, FREE SHIPPING | ![]() |
![]() | $26.10 | Top Pick! Condition is New, INFINITY SM-255 SM255 15" Woofer Parts Speaker Foam Edge Repair Kit # FSK-15A, FREE SHIPPING | ![]() |
![]() | $35.95 | Condition is New, Infinity 333510-001 from SM-255 Speaker - 5" Woofer Foam Repair Kit -4 Surrounds, FREE SHIPPING | 99.9% |
![]() | $28.99 | Top Pick! Condition is New, 2 Aftermarket 15" Speaker Foam Surround For Infinity SM255, SM155 Woofer Edge, shipping cost = $12.99 | 98.9% |
![]() | $44.10 | Condition is New, Infinity 15" SM155, SM255, SM15GCF Foam Speaker Repair Kit FSK-15i (PAIR), FREE SHIPPING | ![]() |
![]() | $44.10 | Condition is New, Infinity 15" SM155, SM255, SM15GCF Foam Speaker Repair Kit FSK-15i (PAIR), FREE SHIPPING | ![]() |
![]() | $66.60 | Condition is New, Infinity SM255 Woofer and Midrange Foam Speaker Repair Kit FSK-SM255c, FREE SHIPPING | ![]() |
![]() | $66.60 | Condition is New, Infinity SM255 Woofer and Midrange Foam Speaker Repair Kit FSK-SM255c, FREE SHIPPING | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $1000.00 | Top Pick! Condition is Used, 2 INFINITY SM-255 SPEAKERS, shipping cost = $ | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $14.95 | Top Pick! Condition is Good, INFINITY STUDIO MONITOR SPEAKERS SM-165 SM-185 SM-195 SM-205 SM-215 SM255 MANUAL, shipping cost = $4.95 | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $1250.00 | Condition is Unspecified, INFINITY SM-255 SPEAKERS, shipping cost = $ | 100.0% |

Introducing the Infinity 10-300W Studio Monitor 255 SM-255, a high-performance speaker designed for professional recording and mixing applications. This versatile studio monitor delivers accurate and detailed sound, making it an essential tool for music producers, audio engineers, and content creators.
The Infinity 10-300W Studio Monitor features a 255mm (10-inch) woofer with a powerful 300-watt RMS (Root Mean Square) amplifier, delivering deep and powerful bass response. The woofer's polypropylene cone is reinforced with a rubber surround, ensuring durability and longevity. The speaker's advanced voice coil design allows for high power handling and efficient heat dissipation, resulting in exceptional sound quality and minimal distortion.
The monitor also includes a 25mm (1-inch) silk dome tweeter driven by a 100-watt RMS amplifier. The tweeter's silk dome material provides a smooth and natural sound, while its ferrofluid cooling system ensures consistent performance under heavy usage. The high-frequency response is further optimized by Infinity's proprietary Image Control Waveguide, which minimizes distortion and provides a wide, dispersive sweet spot.
The Infinity 10-300W Studio Monitor 255 SM-255 comes with a set of speaker foam pads, providing essential protection for the woofer and tweeter against dust, moisture, and other environmental hazards. The foam pads ensure a snug fit on the speaker cones, preventing any potential damage and maintaining the monitor's sonic accuracy.
Additionally, this studio monitor includes various input connections, including XLR, TRS, and RCA, catering to a wide range of audio sources. The monitor also features volume control, power on/off, and input selection switches, all conveniently located on the back panel for easy access.
In conclusion, the Infinity 10-300W Studio Monitor 255 SM-255 is a high-performance, versatile, and reliable studio monitor that delivers accurate and detailed sound for professional recording and mixing applications. With its powerful amplifiers, advanced driver technology, and essential speaker foam pads, this monitor is an indispensable tool for any studio or production environment.
Infinity 10-300W Studio Monitor Speakers (Model: Infinity 255 SM-255) are a popular choice among music producers, audio engineers, and hobbyists due to their balanced sound quality, powerful drivers, and versatile connectivity options. However, like any other product, they come with their pros and cons.
Pros:1. Balanced Sound Quality: Infinity 255 SM-255 speakers offer a balanced and accurate frequency response, making them suitable for various types of music and audio production tasks.
2. Powerful Drivers: With a 10-inch woofer and a 3-inch tweeter, these speakers can deliver powerful and clear sound, making them ideal for studio use.
3. Versatile Connectivity: The speakers offer multiple input options, including XLR, TRS, and RCA, making it easy to connect them to various audio sources.
4. Durable Construction: The speakers have a sturdy and robust build, ensuring they can withstand heavy use in a studio environment.
Cons:1. Size and Weight: The Infinity 255 SM-255 speakers are quite large and heavy, which can make them difficult to transport or install in smaller spaces.
2. Price: These speakers are relatively expensive compared to other studio monitors in their class, which may make them a less affordable option for some users.
3. Limited Bass Response: While the speakers offer good mid-range and high-frequency response, they may not provide sufficient bass response for certain types of music or audio production tasks.
Conclusion:Infinity 10-300W Studio Monitor Speakers (Model: Infinity 255 SM-255) are a high-quality and versatile option for studio use, offering balanced sound quality, powerful drivers, and versatile connectivity options. However, they come with some drawbacks, including their size, weight, and relatively high price point.
Recommendation:If you are looking for high-quality studio monitors with accurate sound reproduction and versatile connectivity options, the Infinity 10-300W Studio Monitor Speakers (Model: Infinity 255 SM-255) may be an excellent choice for you. However, if size and weight are a concern or if you have a limited budget, you may want to consider other options in the market. Ultimately, it's essential to weigh the pros and cons and make an informed decision based on your specific needs and preferences.
Details:
Despite being vintage, this speaker still holds value for collectors and audiophiles looking to add a touch of nostalgia their sound system. The Infinity studio monitor 255 SM-255 10-300W speaker vintage is a classic piece of vintage audio equipment from the renowned brand. This speaker is known for its high-quality sound and power output ranging from 10 to 300 watts , making it a versatile option various audio setups.
specifications vintaspeaker:
- brand: Infinity
- mpn: 10-300w
- model: Infinity 255 Sm-255 10-300w
- part type: Monitor Speaker
seller vintaspeaker:
- # reviews: 26
- rating: 93.3%
- city: san antonio, texas
returns vintaspeaker:
- policy: no returns
offer vintaspeaker:
- best offers: true
- in stock #: 5
- sold #: 18
- options: ship-to-home
- started: may 31, 2025
- availability: in stock
- prices: $10.99–$1250.00
- item condition:
- New
- Used
- Good
- Unspecified
shipping vintaspeaker:
- service: fedex 2day
- carrier: fedex
- transit: 4-9 days
- class: expedited
- type: calculated
payments vintaspeaker:
- credit card: visa
- wallet: apple-pay
- other
general vintaspeaker:
- category: Electronics > Audio Video > Vintage Speakers
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