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PRV Audio 6MR250B-4 SLIM 6.5" inch 4 Ohm (MR Series) Midrange Bullet Car Speaker 250 Watts RMS (Single)

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MSRP: $47.99
$34.99
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PRVAudio-6MR250B-4-SLIM

The MR SLIM series, designed as a PRO Audio On Wheels solution for shallow doors, features an Aluminum Phase Plug (Bullet). This midrange speaker is built like a professional loudspeaker but tailored for the mobile audio market, earning the name Pro Audio On Wheels®!

By blending elements of PRO Audio and Car Audio, we've developed a highly efficient midrange speaker that delivers high output levels from your car's stock speaker locations.

 

**Slim Design:** Ideal for stock door locations

**Superior Sound Quality:** No need to cut interior panels

**High Endurance:** Handles the loudest volumes

**Efficient Heat Dissipation:** Vented air pole piece

**Even Sound Distribution:** Center phase plug

**Impedance:** 4 Ohms

**Available Sizes:** Also available in 8″ - 8MR400B-4 SLIM

 

The "bullet" phase plug is crafted from pure aluminum, serving as a radiator cooling system for the voice coil and precision-machined for even sound dissipation. Besides its attractive design, this extremely light cone offers excellent damping, ensuring a natural yet accurate sound.

It also features a cloth M-roll surround, which helps control resonance, making it easy to transition to a super tweeter.

 

The suspension design of this midrange includes a single-layer spider connected to the coil former with premium stitched lead wires. It is driven by a copper-clad aluminum wire voice coil, offering high efficiency and excellent power handling.

This results in an outstanding sound stage quality and realistic sound reproduction, providing great value.

 

Built for compact spaces and capable of handling 250 watts of continuous power, its slim design makes it the perfect car audio door speaker for versatile applications.

With a mounting depth of just 2.14 inches, it delivers loud and clear vocals without compromising on quality and performance.

 

GENERAL SPECIFICATIONS

Nominal Diameter 6″ (152 mm)
Nominal impedance 4 Ohm
Nominal Power Handling* 125 Watts
Continuous Program Power (RMS)** 250 Watts
Max Peak Power*** 500Watts
Sensitivity 2.00V at 1m 93.5 dB
Recommended Hi Pass Crossover For Full Power Handling 145 Hz 12db Per Octave Crossover
Frequency Response 145 – 8,000 Hz
Voice Coil Diameter 1.5″ (38 mm)
Voice Coil Wire CCAW
Voice Coil Winding Depth 9.5 mm
Former Material Kapton
Magnetic Gap Depth 6.0 mm
Frame Material

Stamped Steel

 

 

- *Nominal Power Handling:* Defined as the maximum RMS power the speaker can handle over a 2-hour test with pink noise featuring a 6dB crest factor and a bandpass filter with 12dB/oct tuned to its usable frequency range.

- **Continuous Program Power (RMS):** The maximum power the speaker can handle during a regular musical program using our recommended filters. This rating helps define the optimal amplifier power to provide a clean signal without clipping or saturation.

- ***Max Peak Power:** The highest power level the speaker can handle for brief moments, typically during music peaks. Sustaining this power for longer periods will damage the speaker.

 

THIELE-SMALL PARAMETERS

Equivalent Volume Vas 4.0 l
Excursion (mathematical)*** Xmax 3.25 mm
Free Air Resonance Fs 142.9  Hz
Mechanical Factor Qms 28.73
Electrical Factor Qes 0.85
Total Factor Qts 0.82
Cone Area Sd 143 cm²
Mechanical Mass Mms 8.89 g
Bl Factor Bl 5.82 Tm
Dc Resistance Re 3.6 Ohms
Inductance Le 0.135 mH at 1 kHz
Mechanical Mass Without Air Mmd 7.92 g
Mechanical Compliance Cms 0.139 mm/N

 

***Xmax = (Voice coil winding depth - Magnetic Gap depth) / 2 + Magnetic Gap Depth / 4

 

EXTRA INFO

Overall Diameter 6.50″ (165 mm)
Front Mount Baffle Cutout 5.67″ (144 mm)
Mounting Depth 2.14″ (54.5 mm)
Overall Depth 2.38″ (60.5 mm)
Net Weight 3.53 Lbs (1.60 kg)
Shipping Weight 3.96 Lbs (1.80 kg)
Carton Dimensions W x L x H 6.89″ x 6.89″ x 2.95″ (175 x 175 x 75 mm)

 

 

PRV AUDIO 6MR250B-4 SLIM DATASHEET

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