P1222

P1222

1600-watt, 12" dual-voice-coil subwoofer

Vendu à partir de 2005 jusqu’au 2011

Produit prédécesseur: P1222
Produit successeur: MS 12SD2
Fait en: China

Guide de démarrage rapide & Téléchargements

Caractéristiques du produit

Size
12
Series
Power Series
Sensitivity
(2.83V@1m) 97dB
Power Handling (RMS)
400W
Frequency Response
23Hz–450Hz
Nominal Impedance
2 or 8 ohms
Power Handling (Peak)
1200W
Peak Power
1200W
Mounting Depth (in)
6-1/4
External Diameter (mm)
372
Mounting Depth (mm)
159
Mounting Cutout Diameter (in)
11-1/16
Mounting Cutout Diameter (mm)
281
External Diameter (in)
14-5/8
Driver Radiating Area
(Sd ? in2/cm2) 87.11/562
Voice Coil Height
(Hvc ? in/mm) 1.58/40
Low-Frequency Transducer
12" (305mm) Kevlar®-impregnated paper cone
Diecast Aluminum Frame
Yes
Vented Polepiece
Yes
Compliance Volume
(Vas – ft3 / l) 1.53/43.3
Electrical Q
(Qes) 0.58
Magnetic Gap Height
(Hag – in/mm) 0.48/12
Maximum Excursion
(Xmax –in/mm) 0.56/14
Suspension Compliance
(Cms ? ?m/N) 96
Motor Force Factor
(Bl ? Tm) 10 (parallel VC connection)
Total Q
(Qts) 0.55
Progressive Spider
Yes
Voice Inductance
1kHz (Levc ? mH) 1.1 (parallel VC connection)
Surround
Nitrile-butylene rubber – one-piece with gasket
Mechanical Q
(Qms) 9.04
Free-Air Resonance
(Fs ? Hz) 28.6
Voice Coil DC Resistance
(Revc ? ohms) 1 (parallel VC connection)

JBL Power Series® subwoofers put you in the front row of the concert, wherever you are. You’ll hear deep, solid, tight bass with JBL-only breakthroughs perfected in tough, true, live- performance environments. Patented Plus One® cones have more cone area than you’ll find on competing subwoofers of the same size. You’ll have an audible, easily-noticeable increase in bass output. The Kevlar®-impregnated paper woofer cone is formed using a proprietary manufacturing process. It relieves stress concentrations, freeing you to turn on the high power and serious pressure. This subwoofer can take it. And play it back like you’ve never heard before.

The JBL® P1222 used patented Plus One® woofer technology, giving it up to 25% more active,
Proprietary Kevlar®-impregnated woofer cones are strong, lightweight, and mean the
A nitrile-butylene rubber one- piece surround delivers the optimal blend of elasticity and
The P1222 has 400 watts RMS and 1600 watts peak power handling. It has a die-cast vented
Oversize voice coils increase power handling while minimizing distortion. Dual voice-coils

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