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Product Description
Manufacturer Part Number: 8MR450A
Meticulously crafted and voiced to reproduce a natural, accurate sound, PRV Audio's ALTO Series welcomes the improved 8" mid-range loudspeaker 8MR450A ensures a smooth output of frequencies.
Key Features:
PRV Audio 8MR450A 8" Alto Series Professional Midrange Speaker
PRV Audio's 8MR450A value priced 8" mid-range loudspeaker features 8 ohms impedance, under 3-1/4" of mounting depth, and a high sensitivity of 96 dB for more sound per watt. A triple roll cloth surround supports the cone for detailed, smooth feedback. For lower distortion a copper sleeve is included on the pole piece which reduces inductance to increase the high frequency response, delivering professional sound and peak performance on a budget.
Meticulously crafted and voiced to reproduce a natural, accurate sound, PRV Audio's ALTO Series welcomes the improved 8" mid-range loudspeaker 8MR450A ensures a smooth output of frequencies.
Key Features:
- New basket design enforced, minimizing its size from 3-3/4" to 3-1/4" mounting depth
- Advancement on output sensitivity from 94 dB to 96 dB
- Boost on the vocal response from 100 to 2,000 Hz
- Voice coil winding has improved power handle and increased its Xmax to 4 mm
PRV Audio 8MR450A 8" Alto Series Professional Midrange Speaker
PRV Audio's 8MR450A value priced 8" mid-range loudspeaker features 8 ohms impedance, under 3-1/4" of mounting depth, and a high sensitivity of 96 dB for more sound per watt. A triple roll cloth surround supports the cone for detailed, smooth feedback. For lower distortion a copper sleeve is included on the pole piece which reduces inductance to increase the high frequency response, delivering professional sound and peak performance on a budget.
Product Details | |
|---|---|
| Brand | PRV Audio |
| Model | 8MR450A |
| Part Number | 294-2950 |
| UPC | 602938022521 |
| Unit of Measure | Each |
| Weight | 5.2 |
Product Specifications | |
|---|---|
| Nominal Diameter | 8" |
| Moving Mass Of Diaphragm (Mmd) | 13.78 |
| Power Handling (RMS) | 225 Watts |
| Power Handling (MAX) | 450 Watts |
| Impedance | 8Ω |
| Frequency Response | 80 to 9,500Hz |
| Sensitivity | 96dB 2.83V/1m |
| Voice Coil Diameter | 1.5" |
Thiele-Small Parameters | |
|---|---|
| Resonant Frequency (Fs) | 65.26Hz |
| DC Resistance (Re) | 5.8Ω |
| Voice Coil Inductance (Le) | 0.257mH |
| Mechanical Q (Qms) | 15.19 |
| Electromagnetic Q (Qes) | 0.57 |
| Total Q (Qts) | 0.55 |
| Compliance Equivalent Volume (Vas) | 1.23ft³ |
| Mechanical Compliance of Suspension (Cms) | 0.432mm/N |
| BL Product (BL) | 7.58T·m |
| Maximum Linear Excursion (Xmax) | 4mm |
| Surface Area of Cone (Sd) | 241cm² |
Materials of Construction | |
|---|---|
| Cone Material | Paper / Glass Fiber |
| Surround Material | Cloth |
| Voice Coil Wire Material | CCA |
| Voice Coil Former | Fiberglass |
| Basket / Frame Material | Steel |
| Magnet Material | Ferrite |
Mounting Information | |
|---|---|
| Overall Outside Diameter | 8.22" |
| Baffle Cutout Diameter | 7.26" |
| Depth | 3.21" |
| # Mounting Holes | 4 |
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion) | |
|---|---|
| Sealed Volume | 0.806ft³ |
| Sealed F3 | 101.2Hz |
| Vented Volume | 2.286ft³ |
| Vented F3 | 48.71Hz |
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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