




Edge Unlimited Series EDUPRO8-E3 Pro Midrange Speakers 8 Inch 450w RMS Pair
Couldn't Load Pickup availability
The Edge Unlimited Series EDUPRO8-E3 is an 8 inch (208mm) pro audio midrange speaker rated at 450W RMS and 900W max, with 100dB sensitivity. Part of Edge's most powerful pro audio midrange range, it is built for high-efficiency SPL car audio builds and designed to pair with an Edge pro audio tweeter.
This listing is the EDUPRO8-E3 8 inch. The Unlimited Series pro audio midrange is also available in the EDUPRO6-E3 6.5 inch.
If you need a more affordable 8 inch midrange, the Edge DB Series EDBPRO8-E3 offers the same size at 175W RMS.
Key specifications
- Size: 8 inch (208mm)
- Type: pro audio midrange
- Power handling: 450W RMS, 900W max
- Sensitivity: 100dB
- Frequency response: 80Hz to 10kHz
- Impedance: 4 ohms
- Mounting depth: 3.3 inch (83mm)
- Mounting diameter: 7.2 inch (182mm)
EDGE Unlimited Series 8 inch 450W 100dB pro audio midrange speaker (EDUPRO8-E3)
The Unlimited Series pro audio midrange drivers are the most powerful speakers in the Edge range, built without compromise for maximum output and efficiency.
A large motor assembly and 48oz magnets drive the cone to very high volume levels while maintaining solid control of the moving parts.
SPL
A high-efficiency pro audio midrange built for extreme SPL, designed to pair with any Edge pro audio tweeter.
Efficiency
At 100dB sensitivity, these drivers deliver massive SPL without wasting amplifier power.
Clear sound
Wide bandwidth design covers up to 10kHz, giving added tweeters a clean handover point where they perform best.
Power
Rated at 450W RMS, the Unlimited Series is Edge's most powerful pro audio midrange range — the loudest speakers the brand has designed.
Explore the full range in Edge Unlimited Series.
Specification
| Size | 8 Inch |
|---|---|
| RMS Power | 450w |
| Shape | Round |
| Type | Midrange |
| Series | Unlimited Series |
| Article Number | EDUPRO8-E3 |
| Country of Manufacture | China |
What's Included
- EDUPRO8-E3
Edge
About the Edge EDUPRO8-E3
From our tech experts at CEN
Edge pro audio midrange drivers, 8 inch, handling 450w RMS, built for efficiency and output rather than background listening.
Who it suits
Loud builds and show cars, where efficiency is what makes a system go loud without enormous amplifier power.
Our tech experts advise
Pro drivers usually need baffle or pod mounting and a crossover set well clear of their limits; they are not a straight door swap. Installation is priced per vehicle, so get in touch with your make, model and year and we will confirm what it needs. See car audio installation.
Explore the full Edge range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Edge
Recommended For You
Discover more top-rated gear, handpicked to go with what you're viewing

Have it Fitted By Our Team
Our team fits car audio, stereos, dash cams and vehicle security at our workshop in Beeston, Nottingham. Tell us your vehicle and we'll confirm the parts and a fitted price.
- 1
Tell us your vehicle
Make, model and year, and what you'd like fitted.
- 2
We confirm the parts
Fascia, wiring and interfaces checked for your car, with a fitted price.
- 3
Fitted at our workshop
Bring it to our Beeston workshop and we do the rest.
Unit 25 Technology Drive, Beeston, Nottingham NG9 1LA
Frequently Asked Questions
Q: Will these speakers fit my car?
A: Most car speakers are standard sizes, but mounting depth and fitting rings vary by vehicle. Check the size in the Specification tab against your vehicle, or contact CEN with your registration and we will confirm fitment and any adapters or fitting kits you need.
Q: Do these come as a pair?
A: Unless stated otherwise, car speakers are sold in pairs. Check the product title and What's Included tab, which lists exactly what is in the box.
Q: Can CEN fit these speakers for me?
A: Yes. CEN offers professional installation from our Nottingham premises. Contact us to book an installation slot or ask for a fitting quote.
Q: Does the EDUPRO8-E3 need an amplifier?
A: Yes. It is rated at 450W RMS at 4 ohms, so it needs a dedicated amplifier channel to perform as intended.
Q: What frequency range does the EDUPRO8-E3 cover?
A: It is rated from 80Hz to 10kHz, so it is designed to handle the midrange and vocals, with a separate pro audio tweeter or compression driver covering the high frequencies.
Not Sure Where to Start?
Straightforward advice and the latest news from our Nottingham team.
All Guides and News →
Car Audio
Christmas Gift Guide 2026: Car Audio, Dash Cams and Outdoor Tech
Read the guide →
Car Audio
Upgrading Car Audio Without Replacing the Factory Stereo
Read the guide →
Car Audio
Amplifier Wiring Kits Explained: Gauge, Fuses and Earths
Read the guide →
Car Audio
New at CEN: Option Audio Drive-10Flat — Golf Mk8 Bass, Zero Boot Space Lost
Read more →
Car Audio
Car Speaker Sizes Explained: What Fits Your Car
Read the guide →
Car Audio
Alpine iLX-F905D Halo9 Review: The Big-Screen Upgrade for Almost Any Car
Read more →





































