5 out of 5
Pricing Note
Product Description
Manufacturer Part Number: 4MR60-4
PRV Audio's impressive 4MR60-4 4 ohm 4" full range driver is excellent for use in portable speaker systems, line arrays, or even car audio applications. With 91 dB efficiency and 30 watt power handling this driver is capable of remarkable output for its size.
Key Features:
PRV Audio 4MR60-4 4" Full-Range 4 Ohm
The 4MR60-4 from PRV Audio can deliver amazingly flat response from 150 Hz up to 7,000 Hz. With a woven cone and rubber surround, this driver is inherently damped minimizing resonant peaks to produce a more natural sound. Capable of high output for its size, this full range is perfect for use in small portable speakers, larger line arrays, or even car audio systems.
PRV Audio's impressive 4MR60-4 4 ohm 4" full range driver is excellent for use in portable speaker systems, line arrays, or even car audio applications. With 91 dB efficiency and 30 watt power handling this driver is capable of remarkable output for its size.
Key Features:
- Inherently damped, woven fiberglass cone
- Large spider improves linearity at high excursion
- Rubber surround for use in less than optimum conditions
- High efficiency and power handling allows surprising output for its size
PRV Audio 4MR60-4 4" Full-Range 4 Ohm
The 4MR60-4 from PRV Audio can deliver amazingly flat response from 150 Hz up to 7,000 Hz. With a woven cone and rubber surround, this driver is inherently damped minimizing resonant peaks to produce a more natural sound. Capable of high output for its size, this full range is perfect for use in small portable speakers, larger line arrays, or even car audio systems.
Product Details | |
|---|---|
| Brand | PRV Audio |
| Model | 4MR60-4 |
| Part Number | 294-2760 |
| UPC | 799928735001 |
| Unit of Measure | Each |
| Weight | 1.3 |
Product Specifications | |
|---|---|
| Nominal Diameter | 4" |
| Bolt Circle Diameter | 4.528 |
| Moving Mass Of Diaphragm (Mmd) | 4.32 |
| Power Handling (RMS) | 30 Watts |
| Power Handling (MAX) | 60 Watts |
| Impedance | 4Ω |
| Frequency Response | 90 to 15,000Hz |
| Sensitivity | 90dB 2.83V/1m |
| Voice Coil Diameter | 0.78" |
Thiele-Small Parameters | |
|---|---|
| Resonant Frequency (Fs) | 89.88Hz |
| DC Resistance (Re) | 3.6Ω |
| Voice Coil Inductance (Le) | 0.2mH |
| Mechanical Q (Qms) | 7.34 |
| Electromagnetic Q (Qes) | 0.75 |
| Total Q (Qts) | 0.68 |
| Compliance Equivalent Volume (Vas) | 0.12ft³ |
| Mechanical Compliance of Suspension (Cms) | 0.725mm/N |
| BL Product (BL) | 3.42T·m |
| Maximum Linear Excursion (Xmax) | 2.87mm |
| Surface Area of Cone (Sd) | 57cm² |
Materials of Construction | |
|---|---|
| Cone Material | Fiberglass |
| Surround Material | Rubber |
| Voice Coil Wire Material | CCA |
| Voice Coil Former | Kapton® / Polyimide |
| Basket / Frame Material | Steel |
| Magnet Material | Ferrite |
Mounting Information | |
|---|---|
| Overall Outside Diameter | 4.134", Diagonally (across screw holes): 4.96" |
| Baffle Cutout Diameter | 4.02" |
| Depth | 2.2" |
| # Mounting Holes | 4 |
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion) | |
|---|---|
| Sealed Volume | 0.33ft³ |
| Sealed F3 | 105Hz |
| Vented Volume | 0.37ft³ |
| Vented F3 | 50Hz |
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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Customer Reviews
By balln2k9
Date: October 27, 2017
Used to replace center channel speaker in L322 Range Rover HSE. Tiered of brown center channel in Range Rover HSE and couldn’t find an alternative for les than $150. Those took some alterations, but sounds better than factory. It is a little louder than other speakers in truck, but couldn’t be happier. I would remove 1-star do to quality of build (my finger touched the center and placed dent in cone), but I remembered the great price.
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
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