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Description
BASSFACE IndyM8/4 - 8" SPL Wide Range DriverIndyM8 4 8" 1x4Ohm SVC 200WRMS Quality High SPL Wide Range Driver Optimised For Custom Installations KEY FACTS Product Category Midbass & Midrange Speakers Version 1 Series Indy Date Added 15 02 2021 Date Modified 01 09 2021 Barcode 680044778594 Production Status Current Product Net Weight (g) (For Pairs Sets Weight Is All Major Parts) 2125 Product Height (mm) 84 Product Length (mm) 208 Product Width (mm) 208 Complete Product Pack Weight (g) 2625
IndyM8/4 8" 1x4Ohm SVC 200WRMS Quality High SPL Wide Range Driver Optimised For Custom Installations
KEY FACTS
| Product Category | Midbass & Midrange Speakers |
| Version | 1 |
| Series | Indy |
| Date Added | 15/02/2021 |
| Date Modified | 01/09/2021 |
| Barcode | 680044778594 |
| Production Status | Current |
| Product Net Weight (g) (For Pairs/Sets Weight Is All Major Parts) | 2125 |
| Product Height (mm) | 84 |
| Product Length (mm) | 208 |
| Product Width (mm) | 208 |
| Complete Product Pack Weight (g) | 2625 |
| Retail Carton L (mm) | 228 |
| Retail Carton W (mm) | 228 |
| Retail Carton H (mm) | 104 |
| Operating Temperature (Degrees Celsius) | 0-50 |
| Warranty (Months) | 12 |
| Sold As | Single |
SPEAKER DATA
| Continuous RMS Power (Watts) (One Speaker, Using Appropriate Crossover & 0%THD) | 200 |
| Overall Diameter (mm) | 208 |
| Magnet Diameter (mm) (Including Magnet Protector Where Applicable) | 120 |
| Installation Cut-out Diameter (mm) | 186 |
| Overall Depth (mm) | 85 |
| Mounting Depth (mm) | 78 |
| Front Protrusion From Mounting Plane (mm) | 6 |
| System Frequency Response (Hz) (Indicative Of Usable Range But Not Suitability) | 100-12,000 |
| Impedance (Ohm) (Nominal) | 4 |
| Sensitivity (db/1Wm) | 94.38 |
| Total Magnet Weight (Oz) | 25.7 |
| Magnet Size (mm) | 120*15 |
| Magnet Type | Y30 |
| Magnet Qty | 1 |
| Top Plate thickness (mm) | 5 |
| Back Plate thickness (mm) | 6 |
| Recommended Cable | 16AWG/OFC |
| Voice Coil Former Spec | Kapton |
| Voice Coil Type | CCA Round Wire |
| Voice Coil Diameter (mm) | 40 |
| Voice Coil Internal Diameter (mm) | 38.5 |
| Voice Coil External Diameter (mm) | 40 |
| Voice Coil Winding Hight (mm) | 7 |
| Voice Coil Winding (Layers) | 2 |
| Cone Type | Pressed Paper |
| Spider Compliance | Medium |
| Spider Type | Linear |
| Spider Diameter (mm) | 120 |
| Spider Design | Single |
| Surround | Dual Roll |
| Surround Material | Cloth |
| Tinsel Wire | Single |
| Terminal | Push |
Indy M concept was designed to offer an all-round high performance midrange device at a reasonable price point. The new engineering team drew up a wish list of specification points and made several prototypes before settling on the current basket, motor and cone layouts. From there detail changes were made to almost every aspect of the basic design focussing on each detail. Performance was optimised to allow the driver to run well in almost any application. The Indy M branding was originally conceived in mid-2019, with outline specifications in place by the end of that year. Prototypes were built throughout 2020 and first production models were made available Q3 2021
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
A Smart Upgrade: Seenda’s Ergonomic Mouse Impresses
Color: Blue
As someone who has relied on a traditional wireless mouse for years, I approached the Seenda Ergonomic Mouse with cautious curiosity. I was interested in exploring ergonomic options, but unsure how significant the difference would be. To my surprise, this device made an immediate and positive impression.
The mouse is impressively quiet and highly responsive, gliding effortlessly even on a standard desk surface—so much so that I’ve done away with my mousepad altogether. Its ergonomic design provides a natural hand position, which enhances comfort during extended use, especially when browsing or working online.
One of the standout features is the inclusion of forward and backward navigation buttons, which streamline web browsing. Additionally, the conveniently placed voice control button on the top of the device adds a modern, user-friendly touch.
That said, there are a couple of areas for improvement. While the rechargeable battery is convenient, the mouse does not offer an option for traditional batteries. Furthermore, it appears to lack a clearly visible low battery indicator, which could potentially lead to unexpected downtime. However, I have yet to experience any battery-related issues during use.
Overall, the Seenda Ergonomic Mouse is a well-designed and enjoyable tool that significantly enhances the computing experience. It delivers on comfort, functionality, and performance—earning it a strong 4.8 out of 5 in my review.
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Reviewed in the United States on September 30, 2025
★★★★★ 5
Amazing mouse! Real wrist saver.
Color: Purple
I do a lots if computer work. This mouse has really relieved the strain on my wrists and hand. It connects via blue tooth or usb remote. Hold a charge for a long time. I usually charge it at least once a month, but sometime I forget and it still works for two, and use it all day long or leave it on. Easy to adapt to. Too knob adjusts volume. Scroll disc on right side and forward back button on left side.
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Easy on the wrist! Cute design!
Color: Purple, Color: Purple
I like it! It’s def helped with work and my wrist is no longer being overextended all day while at my desk! It’s efficient and I love the volume dial!
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Reviewed in the United States on May 7, 2026
★★★★★ 4
Responsive and very comfortable!
Color: Blue, Color: Blue
My goals for a mouse are productivity and development, not gaming. Overall, I’m a really big fan of this mouse and will be keeping it as a primary mouse.
This is my first ergonomic mouse. This mouse fits perfectly in my hand and does not strain my wrist or fingers. It’s extremely comfortable to use. It worked out of the box with no additional software, a huge plus as I need it to be usable with my work laptop. The clicks are not very loud, which is great. The battery lasts a very long time. The little thing I love the most is that it came in a cute color, instead of just the standard white and black. It’s a cute, responsive, comfortable, affordable everyday house with no extra software and confirmations needed for it to work. I love it.
That being said, it has things to note. The scroll wheel is very basic, no fancy scroll features unfortunately. It’s not loud, but just basic. The volume scroll wheel is a little high, sometimes I hit it by mistake. Neither of these are big deals.
If I could change anything about this mouse, it would be swapping the volume scroll wheel to a horizontal scroll. I have 4 ways to change volume across all my desk devices, but 0 ways to scroll horizontally. Finding a vertical mouse that provides horizontal scroll functionality without additional software is nearly impossible. That feature would make this mouse a favorite for productivity IMO.
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Reviewed in the United States on October 28, 2025
★★★★★ 5
Very nice and comfortable!
Color: Pink, Color: Pink
I have carpel tunnel syndrome in both hands, and using a regular mouse hurts my hand. My friend told me to buy an ergonomic mouse, so I said sure. I've never used an ergonomic mouse before or one that is turned on the side like this one. However, I bought this one because of its high ratings. I love this mouse! It's comfortable, easy to use, and has high quality. The color is great too for all of you pink lovers.
It comes with a USB cord to charge the mouse. All you need to do to charge it is to attach the cord to your mouse and to your laptop and let it charge. You can also use the mouse while charging it. I read someone else’s review. They said that if the mouse isn’t working or communicating for whatever reason, you can still use it with its USB cord, and the mouse still words. It looks like the company put a lot of thought into making this device, and it’s well worth the cost. I'm glad I bought this; my hands don't hurt anymore, and it’s super unique.
When I started using this mouse, it took a little time to get used to using it on its side. I couldn’t fully wrap my hand around it, but I’m getting more used to it and it feels great on my hand.
The thumb buttons are for going back to the previous page you were on, or going forward to the next page. The button on the very top of the mouse is for the volume. You can also press it down, but I honestly don’t remember what that part is for. The other side of it is the left and right clicks with the scroll wheel. There’s another button above the scroll wheel also called the DPI button that allows you to quickly adjust the mouse sensitivity. You will also find the charging port on the lower part of the mouse where it divides, and there are several other buttons and the USB receiver on under the mouse for connecting the mouse t to your computer. A user manual comes with this device that guides you through the setup.
Shipping was on time and packaged nicely. I give this a 5/5 and recommend this product.
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Reviewed in the United States on November 19, 2024