POWER P1224
12 inch Dual Voice Coil Subwoofer
2005から2011まで販売
| 従来/現行製品: | POWER P1220D |
|---|---|
| 後継製品: | MS 12SD4 |
| 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
- Series
- Power Series
- Size
- 12"
- MSRP U.S.
- $249.95 each
- Frequency Response
- 23Hz–450Hz
- Peak Power
- 1200
- Sensitivity
- (2.83V@1m) 94dB
- Power Handling (Peak)
- 1200
- Power Handling (RMS)
- 400
- External Diameter (mm)
- 372
- Mounting Cutout Diameter (mm)
- 281
- Mounting Depth (mm)
- 159
- Mounting Cutout Diameter (in)
- 11-1/16
- Mounting Depth (in)
- 6-1/4
- External Diameter (in)
- 14-5/8
- Low-Frequency Transducer
- 12" (305mm) Kevlar®-impregnated paper cone
- Voice Coil
- Dual 4-ohm, 3" (76mm) diameter
- Power Handling, RMS (watt)
- 400
- Power Handling, Peak (watt)
- 1200
- Nominal Impedance (ohm)
- 2 or 8
- Sensitivity (2.83V@1m)
- 94dB
- Diecast Aluminum Frame
- Yes
- Vented Polepiece
- Yes
- Surround
- Nitrile-butylene rubber – one-piece with gasket
- Progressive Spider
- Yes
- Electrical Q
- (Qes) 0.58
- Mechanical Q
- (Qms) 7.4
- Voice Coil Height
- (Hvc ? in/mm) 1.58/40
- Total Q
- (Qts) 0.54
- Compliance Volume
- (Vas – ft3 / l) 1.93/54.6
- Motor Force Factor
- (Bl ? Tm) 12.88 (parallel VC connection)
- Voice Inductance
- 1kHz (Levc ? mH) 1.6 (parallel VC connection)
- Suspension Compliance
- (Cms ? ?m/N) 121
- Voice Coil DC Resistance
- (Revc ? ohms) 2 (parallel VC connection)
- Magnetic Gap Height
- (Hag – in/mm) 0.48/12
- Maximum Excursion
- (Xmax –in/mm) 0.56/14
- Free-Air Resonance
- (Fs ? Hz) 27
- Driver Radiating Area
- (Sd ? in2/cm2) 87.11/562
12 inch (300mm) Plus One® (patent pending) Dual-Voice-Coil Subwoofer
The JBL® P1224 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 P1224 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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