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PRV 12W800A Woofer

PRV 12W800A Woofer

SKU: 12W800A

PRV 12W800A Woofer

PRV 12W800A Woofer

SKU: 12W800A

  • 12" Woofer - 8 Ohm
  • Ferrite Magnet
  • 97dB - 800 Watts
$89.91
$107.89

In stock
  • 12" Woofer - 8 Ohm
  • Ferrite Magnet
  • 97dB - 800 Watts

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Features

High fidelity meets high output — PRV Audio ALTO Series Woofers. Audio experts and professional musicians know that tone can make or break a performance, in the studio or on the stage. That’s why PRV Audio’s Alto Series woofers were carefully crafted and voiced to create a natural, smooth sound while remaining dynamic.

With improved excursion and higher power handling over PRV’s popular 12W750A, the 12W800A Alto series 12″ professional 8 ohm woofer offers improved output capability and more low frequency impact.

  • Nominal Impedance: 8 Ohms
  • 750 Watts Program RMS power makes high acoustic output
  • 60 to 5,500 Hz frequency response makes this midbass/woofer suitable for two or three-way designs
  • Capable of extreme output levels with 97 dB sensitivity
  • High 5.72 mm Xmax allows excellent displacement for high impact bass capability

Its robust design ensures durability and reliability, making it suitable for demanding environments. Additionally, the 12W800A offers excellent thermal management and low distortion, ensuring dynamic midbass reponse with clear and accurate sound reproduction across various applications.

Featuring a multi-roll surround, large raised spider, and 2.50″ light-weight voice coil, the 12W800A is capable of high output while keeping distortion under control.

PRV 12″ Woofer Loudspeaker 12W800A / 8 Ohm – PRO Audio 12” Midbass Speaker 800 Watts RMS – ALTO Series

Thanks to its high x-max of 5.72 mm, this speaker can handle high excursion tones without compromising sound quality. This allows it to deliver impressive low frequency performance while maintaining clarity and definition on vocals. Whether you’re building a home theater or a car audio system like a stuntwall, the 12W800A ensures powerful and precise audio reproduction.

This Woofer works great as a midbass speaker for custom car audio systems, designed for use in compact ported box, also works very well as door speakers. See stuntwall recommended box for optimal output below:

4 Triangle Ported box volume: 0.70 ft3
(approx: 12”x12”x8.5” inside dimensions) ¾ Wood
Port size: 3” x 3”x 4.25” by 5” deep

How to Install them:
This midbass speaker will need 800 Watts RMS per speaker with recommended HPF using PRV Digital Signal Processor DSP

  • 115 Hz at 12 dB per octave filter Crossover / BT12
  • 105 Hz at 18 dB per octave filter Crossover / BT18


4 Speakers – 1x QS3000 at 2 Ohm, 4 speakers in parallel
8 Speakers – 1x QS7000 at 1 Ohm, 8 speakers in parallel

If you have compression drivers on your system the recommended LPF is 2,000 Hz at 18 dB per octave filter Crossover / BT18 but you may set it lower to blend in better depending on the other components in your system, or you may not use a LPF at low power to take advantage of its high frequency response

Technical Details

GENERAL SPECIFICATIONS

*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 provide 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.

  • Nominal Diameter 12″ (305 mm)
  • Nominal Impedance 8 Ohm
  • Nominal Power Handling* 400 Watts
  • Continuous Program Power (RMS)** 800 Watts
  • Max Peak Power*** 1600 Watts
  • Sensitivity 2.83V at 1m97 dB
  • Recommended Hi Pass Crossover" "For Full Power Handling 115 Hz** **12db Per Octave Crossover
  • Frequency Response at -10dB 55 – 5800 Hz
  • Voice Coil Diameter 2.5″ (65 mm)
  • Voice Coil Wire CCAW
  • Voice Coil Winding Depth16.2 mm
  • Former Material Polyimide
  • Magnetic Gap Depth 6.5 mm
  • Frame Material Stamped Steel
  • Magnet Type Ferrite

THIELE-SMALL PARAMETERS

  • Equivalent Volume
    • Vas
    • 93.9 l
  • Excursion (mathematical)**
    • Xmax
    • 5.72 mm
  • Free Air Resonance
    • Fs
    • 49.8 Hz
  • Mechanical Factor
    • Qms
    • 11.89
  • Electrical Factor
    • Qes
    • 0.49
  • Total Factor
    • Qts
    • 0.47
  • Cone Area
    • Sd
    • 552 cm²
  • Mechanical Mass
    • Mms
    • 46.24 g
  • BI Factor
    • Bl
    • 12.71 Tm
  • Dc Resistance
    • Re
    • 5.5 Ohm
  • Inductance
    • Le
    • 0.45 mH at 1 kHz
  • Mechanical Mass Without Air
    • Mmd
    • 38.90 g
  • Mechanical Compliance
    • Cms
    • 0.221 mm/N
***Xmax=(Voice coil winding depth-Magnetic Gap depth)/2+ Mgnetic Gap Depth/4

EXTRA INFO

PRV 12W800A Woofer DATASHEET Download
  • Overall Depth 5.22” (132.5 mm)
  • Mounting Depth 4.96” (126 mm)
  • Overall Diameter 12.03” (305.5 mm)
  • Front Mount Baffle Cutout 11.06” (281 mm)
  • Net Weight 10.8 Lbs (4.9 kg)
  • Shipping Weight 12.1 Lbs (2.29 kg)
  • Carton Dimensions WxLxH 13.58” x 13.58” x 7.48” (345 x 345 x 190 mm)
PRV 12W800A Woofer DATASHEET Download

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