12W800A
-
- 12″ Woofer – 8 Ohm
- Ferrite Magnet
- 97dB – 800 Watts
$84.91
In stock
PRICE FOR SINGLE UNIT
BUY MORE, SAVE MORE
Features
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.
- Nominal Impedance: 8 Ohms
- 800 Watts Program RMS power makes high acoustical output
- 55 to 5,800 Hz frequency response makes this midbass/woofer suitable for two or three-way designs
- Capable of extreme output levels with 97 dB sensitivity
- 5.72 mm Xmax allows excellent displacement for high impact bass capability
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.
Designed for use in compact ported box, the 12W800A is a great choice for any system where high efficiency and high output is the goal. This low frequency midbass has been painstakingly voiced to create a natural tone with low distortion at high levels. 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.
Technical Details
GENERAL SPECIFICATIONS
Nominal Diameter | 12″ (305 mm) |
Nominal impedance | 8 Ohm |
Rated AES Power Handling (RMS) | 400 Watts |
Program Power | 800 Watts |
Sensitivity 2.83V at 1m | 97 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 Depth | 16.2 mm |
Former Material | Polyimide |
Magnetic Gap Depth | 9.5 mm |
Frame Material | Stamped Steel |
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 |
Bl Factor | Bl | 12.71 Tm |
Dc Resistance | Re | 5.5 Ohms |
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
Overall Diameter | 12.03” (305.5 mm) |
Front Mount Baffle Cutout | 11.06” (281 mm) |
Mounting Depth | 4.96” (126 mm) |
Overall Depth | 5.22” (132.5 mm) |
Net Weight | 10.8 Lbs (4.9 kg) |
Shipping Weight | 12.1 Lbs (2.29 kg) |
Carton Dimensions W x L x H | 13.58” x 13.58” x 7.48” (345 x 345 x 190 mm) |
Repair Parts
Recone Kit for 12W800A Loudspeaker