Description: INCLUDES: 4x 8MR450A 8" Midrange Alto Series Speakers - 1800 Watts Package - 450 Watts each speaker FEATURES: PRV Audio’s ALTO Series were carefully crafted and voiced to reproduce a natural, smooth sound while remaining dynamic. To get the superior fidelity, a special composite cone is used to smooth frequency response and to keep the moving mass low, increasing the efficiency.All new features on the 8MR450A make it capable of high output and low distortion, this midrange is perfect for filling in the important midrange response in any high output sound system. Great Addition to the ALTO Series!2″ DUAL layer CCAW voice coil wound on a glass fiber former, 8 ohmsLow inductance for great transients and extended high frequency response up to 9,500 HzLarge voice coil winding has improves power handle giving it 450 watts RMS continuous program power ratingHigh sensitivity of 96 db makes this a great budget choice for high output home, car, and professional audio systemsFull copper sleeve on the pole-piece for low distortion and inductanceThe new 8MR450A from ALTO Series has everything you want in a mid range pro audio loudspeaker, without sacrificing performance we have designed a compact and versatile footprint with only 3.21” of mounting depth.The 38 mm (1.5 in) copper clad aluminum wire is wound in a double layer using a high temperature resin adhesive on a strong ventilated glass fiber former. Also, a copper sleeve is included on the pole piece which reduces inductance to improve the high frequency response.A triple roll cloth surround, combined with an optimized fiber pressed paper cone, ensure the speaker’s frequency response is smooth and extended.This professional midrange speaker is purpose-built to cover from 100 Hz to 6,000 Hz in three-way speakers, but also works great as a door speaker in car audio applications and a woofer in two-way satellite speaker concept. GENERAL SPECIFICATIONSNominal Diameter8″ (203 mm)Nominal impedance8 OhmsNominal Power Handling225 WattsContinuous Program Power (RMS)450 WattsMax Peak Power900 WattsSensitivity 2.83V at 1m96 dBRecommended Hi Pass Crossover** **For Full Power Handling140 Hz** **12db Per Octave CrossoverFrequency Response80 – 9,500 HzVoice Coil Diameter1.5″ (38 mm)Voice Coil WireCCAWVoice Coil Winding Depth11.0 mmFormer MaterialKaptonMagnetic Gap Depth6.0 mmFrame MaterialStamped SteelTHIELE-SMALL PARAMETERSEquivalent VolumeVas34.86 lExcursion (mathematical)***Xmax4.00 mmFree Air ResonanceFs65.26 HzMechanical FactorQms15.19Electrical FactorQes0.57Total FactorQts0.55Cone AreaSd241 cm²Mechanical MassMms13.78 gBl FactorBl7.58 TmDc ResistanceRe5.8 OhmsInductanceLe0.257 mH at 1 kHzMechanical Mass Without AirMmd11.67 gMechanical ComplianceCms0.432 mm/N EXTRA INFOOverall Diameter8.22″ (209 mm)Front Mount Baffle Cutout7.26″ (184.5 mm)Mounting Depth3.21″ (81.5 mm)Overall Depth3.50″ (89 mm)Net Weight4.63 Lbs (2.1 kg)Shipping Weight5.07 Lbs (2.3 kg)Carton Dimensions W x L x H8.66 x 8.66″ x 4.17″ (220 x 220 x 106 mm)
Price: 160 USD
Location: Pompano Beach, Florida
End Time: 2024-08-10T18:05:04.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Modified Item: No
Custom Bundle: Yes
California Prop 65 Warning: California Proposition 65 requires businesses to provide warnings to Californians about significant exposure to chemicals that cause cancer, birth defects, or other reproductive harm.
Bundle Description: Four 8MR450A Speakers
Nominal Diameter: 8″ (203 mm)
Nominal impedance: 8 Ohms
Nominal Power Handling: 225 Watts
Continuous Program Power (RMS): 450 Watts
Max Peak Power: 900 Watts
Frequency Response: 80 – 9,500 Hz
Voice Coil Diameter: 1.5″ (38 mm)
Voice Coil Wire: CCAW
Voice Coil Winding Depth: 11.0 mm
Former Material: Kapton
Magnetic Gap Depth: 6.0 mm
Frame Material: Stamped Steel
MPN: 8MR450A
Brand: PRV Audio
Type: Mid-Range Speaker(s)
Speaker Size: 8in.
Model: 8MR450A
RMS Power: 450W
