
902-2680 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $5.50 | Condition is New, One 3.5" Infinity Logo Dust Cap for SM-120 SM-122 SM-125 Studio Monitor Speaker, shipping cost = $6.00 | 99.9% |
![]() | $11.95 | Condition is New, 12" INCH SPEAKER FOAM EDGE KIT INFINITY SM-120 SM120 SM-122 SM122 SM125 SM125, FREE SHIPPING | 99.4% |
![]() | $8.00 | Condition is New, Infinity SM-120, SM-122, SM-125 Speaker Foam Surround - INF12-Bulk-01, shipping cost = $4.99 | ![]() |
![]() | $10.00 | Condition is New, Infinity 902-1187, 902-2680 Speaker Foam Surround - A12b-Bulk-016, shipping cost = $4.99 | ![]() |
![]() | $15.95 | Condition is New, 12" SPEAKER FOAM EDGE & GLUE KIT INFINITY SM-120 SM120 SM-122 SM122 SM125 SM125, FREE SHIPPING | 99.4% |
![]() | $12.99 | Condition is New, 2pcs AFT 1" VC Silk Dome Diaphragm for Infinity SM 122 Tweeter Polycell 902-4270, shipping cost = $6.99 | 99.0% |
![]() | $13.99 | Condition is New, 2 Aft 1" Silk Dome Diaphragms For Infinity SM 122 Polycell 902-6688 Tweeter 8 , shipping cost = $6.99 | 98.8% |
![]() | $14.95 | Condition is New, Two 3.5" Infinity Logo Dust Caps w/ Glue SM-115 SM-120 SM-122 SM-125 Speakers, shipping cost = $6.00 | 99.9% |
![]() | $17.31 | Top Pick! Condition is New, 12" Speaker Foam Surrounds For Infinity SM-120 SM120 SM-122 SM122 SM125 Woofer, shipping cost = $5.30 | 99.5% |
![]() | $18.85 | Condition is New, Infinity SM-120, SM-122, SM-125 Speaker Foam Surround Repair Kit - 2INF12-01, shipping cost = $5.99 | ![]() |
![]() | $18.85 | Condition is New, Infinity 902-1187, 902-2680 Speaker Foam Surround Repair Kit - 2A12b-016, shipping cost = $5.99 | ![]() |
![]() | $18.57 | Top Pick! Condition is New, 12" Speaker Foam Surrounds For Infinity SM-120 SM120 SM-122 SM122 SM125 Woofer, shipping cost = $8.21 | 100.0% |
![]() | $26.10 | Condition is New, Infinity SM-120 SM120 SM-122 SM122 SM125 SM125 12" Woofer Foam Kit # FSK-12A, FREE SHIPPING | 100.0% |
![]() | $26.10 | Condition is New, Infinity 902-1187 902-2680 902-4477 902-5562 12" Speaker Foam Kit # FSK-12A, FREE SHIPPING | 100.0% |
![]() | $26.10 | Top Pick! Condition is New, Infinity SM-120 SM120 SM-122 SM122 SM125 SM125 12" Woofer Foam Kit # FSK-12A, FREE SHIPPING | ![]() |
![]() | $26.10 | Condition is New, Infinity 902-1187 902-2680 902-4477 902-5562 12" Speaker Foam Kit # FSK-12A, FREE SHIPPING | ![]() |
![]() | $24.26 | Top Pick! Condition is New, Complete Infinity 12" SM-122 Speaker Repair Kit w/ Logo Caps - 2INF12-comp-01, shipping cost = $5.99 | ![]() |
![]() | $34.16 | Condition is New, Infinity SM120 SM122 SM125 12" Woofer Foam Speaker Kit w/ Inf Logo Dust Caps!, FREE SHIPPING | 99.9% |
![]() | $42.00 | Condition is New, Infinity SM-122 Speaker 12" Woofer Replacement New Driver Free Shipping, FREE SHIPPING | 99.8% |
![]() | $42.00 | Condition is New, Infinity SM-122 Speaker 12" Woofer Replacement New Driver Free Shipping, FREE SHIPPING | 99.8% |
![]() | $32.95 | Condition is New, Tweeter for Infinity SM-115 SM-120 SM-122 SM-125 SM-150 Speaker - MT-4003-8, shipping cost = $13.00 | 99.9% |
![]() | $47.60 | Condition is New, Infinity SM120 / SM122 Speaker Foam Surround Repair Kit / Double Woofer Refoam, FREE SHIPPING | 99.6% |
![]() | $59.00 | Top Pick! Condition is New, 5" Midrange Sealed Back Speakers Driver 4ohm Audio Voice Vocal Pair 5in 2 NEW, FREE SHIPPING | 99.5% |
![]() | $74.00 | Condition is New, 12" Woofer Speaker Bass Driver Home Audio 4ohm replacement twelve inch 12in NEW, FREE SHIPPING | 99.5% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $13.99 | Condition is Used, Infinity Speaker Grill Grommets Set of 10 For sm 122 & Others SM MODELS, FREE SHIPPING | 100.0% |
![]() | $9.99 | Condition is Used, Infinity SM-122 Original Grill Holders. 3 Piece Kit. Tested., shipping cost = $8.95 | 100.0% |
![]() | $59.00 | Condition is Used, Infinity SM-122 Crossovers (Pair). Tested, Work. , shipping cost = $14.90 | 99.2% |
![]() | $299.99 | Condition is Used, Infinity SM122 & SM112 Vintage Speakers Tested & Working, Read!, shipping cost = $ | 100.0% |
![]() | $500.00 | Top Pick! Condition is Used, Infinity SM122 Vintage Speakers, PERFECT FOAMING, ***TESTED***, shipping cost = $365.00 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $34.00 | Condition is Unspecified, Infinity SM120 / SM122 Speaker Repair Kit / Woofer Foam Surround Refoam Kit, FREE SHIPPING | 99.6% |
![]() | $28.51 | Condition is Unspecified, INFINITY SM-120, SM122, SM-125 12" SPEAKER REPAIR KIT: USA- 15% SHIPPING REFUND#, shipping cost = $32.31 | 99.3% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $30.52 | Condition is Neu, 2x beading surrounds Infinity 12 inch woofer from SM-120, SM-122, SM-125, shipping cost = $23.57 | 98.2% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $34.08 | Condition is Very Good, Vintage Infinity SM-122 Plastic Badges X2, shipping cost = $23.88 | 98.7% |

The Infinity 902-2680 12 inch, 120 watt, Woofer is a powerful and high-performance speaker component designed for installations in cars, trucks, and other applications where exceptional audio quality is a must. This woofer from Infinity, a leading brand in automotive audio, is loaded with features that make it an excellent choice for those seeking to enhance their audio system.
The 12 inch polypropylene woofer cone is engineered for durability and rigidity, ensuring that it delivers clear and precise sound even at high volumes. Its composite plus one (C O S) technology adds a distinctive sound radiating column to the cone for increased surface area and greater low-frequency response. The woofer's maximum power rating of 120 watts RMS and peak power handling of 240 watts is a testament to its robustness and ability to handle demanding audio applications.
The woofer comes with a butyl rubber surround for added durability and flexibility. Butyl rubber is known for its ability to maintain its shape and resist the effects of extreme temperatures, allowing the speaker to maintain consistent performance over a wide range of temperatures. Additionally, the woofer's edge-driven voice coil design ensures linear motion for exceptional clarity and minimize distortion.
The Infinity 902-2680 woofer is designed with ease of installation in mind. Its slip-nut mounting system makes installation easy and secure, while its 2-ohm impedance makes it compatible with a wide range of car audio systems. Furthermore, it comes with a high-pass filter to protect the woofer from signals it can't handle, keeping the sound quality pristine.
In conclusion, the Infinity 902-2680 12 inch, 120 watt, Woofer is a top-performing, high-quality speaker component that is designed to deliver exceptionally clear and powerful sound. Its durable design, proven technology, and easy installation make it an excellent addition to any audio system, be it in a car, truck, or other application.
Infinity 902-2680 12 inch 120 w RMS Woofer Overview:The Infinity Plus 902-2680 is a 12-inch, 120 watts RMS power handling woofer designed for use in home and car audio systems. Here are some pros and cons to help you make an informed decision about purchasing these woofers:
Pros:1. High-Power Handling: The Infinity 902-2680 woofers have a power handling capacity of 120 watts RMS, making them a good choice for systems that require a high level of power.
2. Excellent Sound Quality: These woofers produce clear, crisp, and accurate sound with good bass response, making them suitable for various music genres.
3. Durable Construction: The woofer cone is made of injected-molded polypropylene, which is resistant to UV, moisture, and extreme temperatures, ensuring long-lasting usage.
4. Rubber Surround: The rubber surround helps prevent damage to the speaker cone and provides improved flexibility, allowing for better sound movement and response.
5. Built-in 1-inch Voice Coil: This design enhances the woofer's efficiency and helps produce deep, powerful bass.
Cons:1. Sensitivity: With a sensitivity of 85 dB, these woofers require more power to produce the same volume as higher sensitivity speakers.
2. Size and Weight: At 12 inches in diameter and around 4 pounds each, these woofers may take up more space and require more power input compared to smaller options.
3. Cost: The Infinity 902-2680 woofers are priced higher compared to other 12-inch woofers, which may deter some budget-conscious consumers.
Conclusion:The Infinity 902-2680 12 inch woofers offer good sound quality, power handling, and durability, making them suitable for home and car audio systems that demand high-performance speakers. Despite their high sensitivity and large size, which may require more power and take up more space, the benefits of these woofers, such as their deep and powerful bass response, make them a worthwhile investment for those who prioritize sound quality over cost and size considerations.
Recommendation:For individuals looking for high-performance woofers that deliver accurate bass response, clear sound, and can handle a fair amount of power, the Infinity 902-2680 12 inch woofers are an excellent choice. These woofers are ideal for individuals who want a speaker system that delivers powerful audio for music enthusiasts, home theaters, or those looking to improve their car audio system significantly. However, it's essential to ensure that the receiver or amplifier can provide the necessary power and compatibility for these woofers.
Details:
These 12 Infinity woofers were removed from a working pair of SM120 speakers that damaged in move. These would be perfect for a DI project or upgrading woofers in your current speaker cabinets. Both woofers register 3.4 ohms on my fluke meter. Woofers were recently restored and work flawlessly.
One woofer has a very small repair to the cone that can be seen in first photo.
specifications vintaspeaker:
- brand: Infinity
- mpn: 902-2680
- model: Sm122
- part type: Speaker
payments vintaspeaker:
- wallet: apple-pay
- other
- credit card: mastercard
seller vintaspeaker:
- city: urbandale, iowa
- rating: 100.0%
- # reviews: 614
returns vintaspeaker:
- policy: no returns
shipping vintaspeaker:
- class: standard
- transit: 6-13 days
- carrier: usps
- service: usps ground advantage
- type: fixed
offer vintaspeaker:
- started: january 15, 2025
- prices: $5.50–$500.00
- item condition:
- New
- Used
- Unspecified
- Neu
- Very Good
- sold #: 23
- options: ship-to-home
- availability: in stock
- in stock #: 5
general vintaspeaker:
- category: Electronics > Audio Video > Vintage Speakers
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