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PRV Audio 8CX380-4 SLIM 8" Full-Range Slim Coaxial Speaker

PRV AudioPart # 294-3506
Model: 8CX380-4 SLIM
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Experience the perfect fusion of pro audio and car audio excellence with the 8CX380-4 SLIM. Featuring a coaxial speaker design with a built-in tweeter driver, this speaker delivers unparalleled sound clarity in a compact form.

Key Features

  • 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
  • Grille and Mounting Screws Included
Your Price: $79.91
MSRP: $99.89
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Overview

PRV Audio 8CX380-4 SLIM 8" Full-Range Slim Coaxial Speaker

PRV Audio 12MR2000 12" Midrange Loudspeaker

This compact 8″ speaker blends the best of pro audio and car audio performance! The  features a built-in coaxial tweeter driver, an innovative design that delivers impressive sound clarity. 

Ideal for applications demanding high output in tight spaces where standard drivers fall short, it combines a super tweeter with a PRO Audio shallow midrange in one compact unit. It’s the ultimate 8″ 2-way coaxial speaker for car audio, offering both compact size and powerful sound.

  • Slim design ideal for tight spaces where PRO Audio sound quality is needed but conventional drivers won’t fit 
  • Built-in driver tweeter with in-line capacitor provides a well-balanced, rich musical response 
  • 380 Watts RMS music power handling and 97 dB sensitivity for impressive sound output from a compact cone 
  • Includes grille and mounting screws for convenient installation

By merging features from PRO Audio and Car Audio, we created a highly efficient coaxial speaker that delivers powerful output in compact spaces. Its slim design makes it a versatile solution for numerous applications. 

Clear and loud vocals come through with just 2.76" of mounting depth, maintaining both quality and performance.

The specially designed spider minimizes distortion in midbass frequencies, while the double roll surround maintains linear cone movement. Its premium tinsel lead wire withstands high temperatures. 

These features make the speaker unique, combining high-performance traits and quality components for outstanding clarity, detail, and dynamic sound.

Specifications

    Nominal and Throat Diameter
    		-Low Freq.
    8″ (203 mm)
    		-High Freq.
    1″ (25.4 mm) 
    Nominal Impedance4 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
    		CopperCCAW
    Voice Coil Winding Depth
    		8.0 mmN/A
    Former Material
    		KaptonKapton
    Magnetic Gap Depth
    		5.0 mmN/A
    Frame Material
    		S. Steel
    		Mylar

*Nominal power handling is defined as the maximum RMS power that the speaker can handle in a 2-hour test with a pink noise with 6dB of crest factor and a bandpass filter with 12db/oct tuned in its usable frequency range.
**Continuous Program Power (RMS) is the maximum power that the speaker can handle considering a regular musical program using our recommended filters, this power can be used to define the optimum amplifier power to provide a clean signal without clipping or saturation.
***Max Peak Power is the maximum power operation for the speaker, this power is allowed just for a few fractions of a second, usually found just on the peaks of the music. Keeping this power for a little longer timer will damage the speaker.

Product Details

BrandPRV Audio
Model8CX380-4 SLIM
Part Number294-3506
UPC810075523027
Unit of MeasureEach
Weight4.85

Product Specifications

Nominal Diameter8"
Diaphragm MaterialPhenolic
Exit Diameter2"
Mounting Type4-Bolt
Power Handling (RMS)380 Watts
Power Handling (MAX)760 Watts
Impedance4Ω
Frequency Response100 to 20,000Hz
Sensitivity97dB 2.83V/1m
Voice Coil Diameter1.5"

Thiele-Small Parameters

Resonant Frequency (Fs)92.1Hz
DC Resistance (Re)3.6Ω
Voice Coil Inductance (Le)0.03mH
Mechanical Q (Qms)12.43
Electromagnetic Q (Qes)1.19
Total Q (Qts)1.09
Compliance Equivalent Volume (Vas)0.607ft³
Mechanical Compliance of Suspension (Cms)0.223mm/N
BL Product (BL)4.83T·m
Diaphragm Mass Inc. Airload (Mms)13.38g
Maximum Linear Excursion (Xmax)2.75mm
Surface Area of Cone (Sd)235cm²

Materials of Construction

Voice Coil Wire MaterialCopper
Voice Coil FormerKapton® / Polyimide

Mounting Information

Overall Outside Diameter8.23"
Baffle Cutout Diameter7.13"
Depth2.93"
# Mounting Holes8

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.666ft³
Sealed F393.98Hz
Vented Volume4.246ft³
Vented F359.26Hz

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