6CX380-4 SLIM
- 6.5” Fullrange – 4 Ohm
- 2-Way Coaxial
- 96dB – 380 Watts
$59.42
In stock
PRICE FOR SINGLE UNIT
Features
Features
The best of the pro audio and car audio worlds are combined in this compact 6.5″ speaker! The 6CX380-4 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 6.5″ 2-way coaxial for car audio you can find 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 96 dB Sensitivity, capable of generating a lot sound with a small cone!
- Grill and Mounting Screws Included
- Also available in 8″- 8CX380-4 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 2.76′′ 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 6.5” Full Range 2-Way Coaxial 6CX380-4 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
• 120 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
• 120 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. 6.5″ (152 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 | 96 dB | |
| Recommended Hi Pass Crossover For Full Power Handling | 120 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 | 6.61 l |
| Excursion (mathematical)*** | Xmax | 2.75 mm |
| Free Air Resonance | Fs | 111.7 Hz |
| Mechanical Factor | Qms | 8.6 |
| Electrical Factor | Qes | 0.84 |
| Total Factor | Qts | 0.77 |
| Cone Area | Sd | 143 cm² |
| Mechanical Mass | Mms | 8.77 g |
| Bl Factor | Bl | 5.11 Tm |
| Dc Resistance | Re | 3.6 Ohms |
| Inductance | Le | 0.113 mH at 1 kHz |
| Mechanical Mass Without Air | Mmd | 7.80 g |
| Mechanical Compliance | Cms | 0.231 mm/N |
***Xmax=(Voice coil winding depth-Magnetic Gap depth)/2+ Mgnetic Gap Depth/4
EXTRA INFO
| Overall Diameter | 6.5″ (165 mm) |
| Front Mount Baffle Cutout | 5.67″ (144 mm) |
| Mounting Depth | 2.76″ (70 mm) |
| Overall Depth | 3.86″ (98 mm)(with grill) |
| Net Weight | 3.85 Lbs (1.75 kg) |
| Shipping Weight | 4.30 Lbs (1.95 kg) |
| Carton Dimensions W x L x H | 7.28″ x 7.48″ x 4.92″ (185 x 190 x 125 mm) |
Repair Parts
Replacement Diaphragm for 6CX380-4 SLIM
63 reviews for 6CX380-4 SLIM
| 5 star | 98% | |
| 4 star | 1% | |
| 3 star | 0% | |
| 2 star | 0% | |
| 1 star | 0% |
Customer Images










6CX380-4 SLIM
Q & A
6CX380-4 SLIM
















Replaced 800.00 speakers I could barely hear with the volume up to these 200.00 speakers. They are amazing, sound quality is excellent. Putting these in all my motorcycles
Always room for improvement all around the board great product great service.
These speakers are awesome and you cant beat the price. They’re loud and clear. PRV makes some good stuff!!!
Still hasn’t let me down. I’ve used the bottom of the price list to the highest and even the middle and they have not disappointed me…
Love how clean an clear these and the 8″ are no more need for super tweeters
Both the amp and speakers rock!!
These speakers are very loud and clear at high volumes. Top notch!
Great sound
For the price these are probably the best speakers I’ve ever bought in my life for my motorcycle. I had Rockford Fosgate before the speakers blew them away by a mile. I’ve never heard anything so loud in my life. I wish you guys continue to make stuff like this more and more your company is amazing. Thank You PRV 👍😊
worked out, best bang for the money