8CX380-4 SLIM
- 8” Fullrange – 4 Ohm
- 2-Way Coaxial
- 97dB – 380 Watts
$79.91
In stock
PRICE FOR SINGLE UNIT
Features
Features
The best of the pro audio and car audio worlds are combined in this compact 8″ speaker! The 8CX380-4 SLIM’s coaxial speaker has a built-in tweeter driver, an innovative design that delivers amazing sound clarity.
For a countless number of applications that require high output sound in small locations where conventional drivers wouldn’t fit, we have carefully blended a super tweeter with our PRO Audio shallow midrange speaker in a compact package.
This is the greatest 8″ compact coaxial for custom systems that is both small and loud.

- Slim Design – Perfect for tight space applications that require PRO Audio sound quality in small areas where conventional drivers wouldn’t fit.
- Built-in driver tweeter with in-line capacitor attenuates perfectly with the speaker, giving you a rich musical response.
- 380 Watts RMS Music Power Handling, with a 97 dB Sensitivity, capable of generating a lot sound with a small cone!
- Grill and Mounting Screws Included
- Also available in 6.5″- 6CX380-4 SLIM and 6×9″- 69CX380-4 SLIM

By combining elements from the PRO Audio and Car Audio segments, we have developed a new type of highly efficient coaxial that is able to give high levels of output in compact spaces.
Its slim design makes this coaxial the perfect speaker, allowing it to be utilized in endless ways.
Loud and clear vocals are all within 2.93″ of mounting depth without sacrificing quality or performance.

Its specially composed spider reduces distortion on midbass frequencies, and its double roll surround keeps cone travel linear, while its premium tinsel lead wire is capable of high temperatures.
This makes this speaker not only unique but also gives it all high-performance characteristics and high-quality components, providing exceptional clarity, detail, and dynamic sound.
PRV Audio 8” Full Range 2-Way Coaxial 8CX380-4 Car Speaker 380 Watts 4 Ohm – High Output PRO Audio Sound
Recommended Amplifier configurations and crossover HPF using PRV Digital Signal Processor DSP when using the recommended power below:
Low Power Stereo Setup, One Speaker per Channel, no LPF.
2 Speakers – 1x QS800.4 2 Ohm, 1 speaker per channel in the front Channel
• Amplifier HPF at 90 Hz with 140 Watts RMS musical power
Other 2 Rear Channels can be used for the speakers for the Front Setup
High Power Stereo Setup, One Speaker per Channel
2 Speakers – 1x MDX1200.2 2 Ohm, 1 or 2 speakers per channel
• 110 Hz at 18 dB per octave filter Crossover / BT18, no LPF
when using up to 380 Watts RMS musical power
Custom System, High Power
4 Speakers – 1x MDX1800.1 1 Ohm, 4 speakers in parallel
• 110 Hz at 18 dB per octave filter Crossover / BT18, no LPF
when using up to 380 Watts RMS musical power
Technical Details
GENERAL SPECIFICATIONS
| Nominal and Throat Diameter | Low Freq. 8″ (203 mm) | High Freq. 1″ (25.4mm) |
| Nominal impedance | 4 Ohm | |
| Nominal Power Handling* | 190 Watts | |
| Continuous Program Power (RMS)** | 380 Watts | |
| Max Peak Power*** | 760 Watts | |
| Sensitivity 2.00V at 1m | 97 dB | |
| Recommended Hi Pass Crossover For Full Power Handling | 110 Hz 12db Per Octave Crossover | |
| Frequency Response | 100 – 20,000Hz | |
| Voice Coil Diameter | 1.5″ (38 mm) | 1.0″(25mm) |
| Voice Coil Wire | Copper | CCAW |
| Voice Coil Winding Depth | 8.0 mm | N/A |
| Former Material | Kapton | Kapton |
| Magnetic Gap Depth | 5.0 mm | N/A |
| Frame Material | S. Steel | Mylar |

THIELE-SMALL PARAMETERS
| Equivalent Volume | Vas | 17.21 l |
| Excursion (mathematical)*** | Xmax | 2.75 mm |
| Free Air Resonance | Fs | 92.1 Hz |
| Mechanical Factor | Qms | 12.43 |
| Electrical Factor | Qes | 1.19 |
| Total Factor | Qts | 1.09 |
| Cone Area | Sd | 235 cm² |
| Mechanical Mass | Mms | 13.38 g |
| Bl Factor | Bl | 4.83 Tm |
| Dc Resistance | Re | 3.6 Ohms |
| Inductance | Le | 0.030 mH at 1 kHz |
| Mechanical Mass Without Air | Mmd | 11.34 g |
| Mechanical Compliance | Cms | 0.223 mm/N |
***Xmax=(Voice coil winding depth-Magnetic Gap depth)/2+ Mgnetic Gap Depth/4
EXTRA INFO
| Overall Diameter | 8.23″ (209 mm) |
| Front Mount Baffle Cutout | 7.13″ (181 mm) |
| Mounting Depth | 2.93″ (74.5 mm) |
| Overall Depth | 4.10″ (104 mm)(with grill) |
| Net Weight | 4.30 Lbs (1.95 kg) |
| Shipping Weight | 4.85 Lbs (2.20 kg) |
| Carton Dimensions W x L x H | 9.50″ x 9.25″ x 5.50″ (241 x 235 x 140 mm) |
Repair Parts
Replacement Diaphragm for 8CX380-4 SLIM
17 reviews for 8CX380-4 SLIM
| 5 star | 94% | |
| 4 star | 5% | |
| 3 star | 0% | |
| 2 star | 0% | |
| 1 star | 0% |
Customer Images






8CX380-4 SLIM
Q & A
8CX380-4 SLIM











Nice and clear good mid bass I knew they were going to sound good.
Sounds crisp i’m satisfied put them in the grill of my car.
Was quick ✌🏾
Shipping was fast and very well packaged. Speakers look to be of great quality and fitment for the tight space I have was on point. Looking to put power on this week and can’t wait to hear how they sound
Bought these for my 96 celica door speakers.Perfect fit.Nice sound and quality.Crutchfield had nothing to fit this application.Thankyou for making this speaker PRV!
Fire
Great Speaker for the money I’m looking to buy more in future soon real soon
Nice solid speaker for the price sound crystal clear
Great speaker! Super loud and tune out very easy perfect if u want a loud and clear set up!
I bought 4 for my boyfriend Chevy Truck, his Feed back was they sound really good and clear.