POWER P1222
12 inch Dual Voice Coil Subwoofer
2005から2011まで販売
| 従来/現行製品: | POWER P1222 |
|---|---|
| 後継製品: | MS 12SD2 |
| メイドインジャパン: | China |
ドキュメントとダウンロード
製品仕様
- Size
- 12
- Series
- Power Series
- MSRP U.S.
- $249.95 each
- 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)
The JBL Power Series® subs and PB1220 enclosure have been engineered to put you in the front row at your favorite concert, whenever and wherever you happen to be listening. They produce deep, solid, tight bass that can only be delivered by the leading brand in concert sound.
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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