FREE SHIPPING! - 48-STATES ON ORDERS OVER $15
Shopping cart
$0.00
8" MIDRANGE LOUDSPEAKER

8MR450A

In stock

-

  • 8″ Midrange – 8 Ohm
  • Ferrite Magnet
  • 96 dB – 450 Watts

$44.91

In stock

PRICE FOR SINGLE UNIT

SKU: 8MR450A Category: Tags: ,

Features

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 ohms
  • Low inductance for great transients and extended high frequency response up to 9,500 Hz
  • Large voice coil winding has improves power handle giving it 450 watts RMS continuous program power rating
  • High sensitivity of 96 db makes this a great budget choice for high output home, car, and professional audio systems
  • Full copper sleeve on the pole-piece for low distortion and inductance

The 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.

Technical Details

GENERAL SPECIFICATIONS

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
Sensitivity 2.83V at 1m 96 dB
Recommended Hi Pass Crossover** **For Full Power Handling 140 Hz** **12db Per Octave Crossover
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
8MR450A
*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 avoid 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.

THIELE-SMALL PARAMETERS

Equivalent Volume Vas 34.86 l
Excursion (mathematical)*** Xmax 4.00 mm
Free Air Resonance Fs 65.26  Hz
Mechanical Factor Qms 15.19
Electrical Factor Qes 0.57
Total Factor Qts 0.55
Cone Area Sd 241 cm²
Mechanical Mass Mms 13.78 g
Bl Factor Bl 7.58 Tm
Dc Resistance Re 5.8 Ohms
Inductance Le 0.257 mH at 1 kHz
Mechanical Mass Without Air Mmd 11.67 g
Mechanical Compliance Cms 0.432 mm/N

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

8MR450A

EXTRA INFO

Overall Diameter 8.22″ (209 mm)
Front Mount Baffle Cutout 7.26″ (184.5 mm)
Mounting Depth 3.21″ (81.5 mm)
Overall Depth 3.50″ (89 mm)
Net Weight 4.63 Lbs (2.1 kg)
Shipping Weight 5.07 Lbs (2.3 kg)
Carton Dimensions W x L x H 8.66 x 8.66″ x 4.17″ (220 x 220 x 106 mm)
8MR450A
WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.govView our Return Policy.

Customer Reviews

Based on 26 reviews
96%
(25)
4%
(1)
0%
(0)
0%
(0)
0%
(0)
X
X.C.
Excelente audio!!

Las instale en una tacoma 2021 y suenan duro y clarito!!! Prv es calidad!!!

J
Jason Pineiro Cordero
Excellent

Nice sound and very clear

W
WhosNextlp Custom Audio&Lighting Shop
450s

8 inch Midrange does well handles power well and clean clear sound.

R
Robert Hutchison
8mr450r

They came in in a timely manner. They play on good power very clear great mid bass speaker.

J
Jeff Bonadurer
PRV Quality top to bottom

High performance with an excellent build quality.

You may also like…

×

Get your free gift!