Alpine 12″ R-Series R2 Subwoofer, Dual 2-OHM, 750 Watt RMS
Model: R2-W12D2
Size: 12”
Dimensions: 11.61” x 11.61” x 6.43”
Frequency Response: 24Hz – 200Hz
Power Range: 300W – 750W RMS
Power Handling: 750W RMS / 2250W Peak
Magnet Weight: 144 oz
Voice Coil Diameter: 65.5 mm (2.6”)
T/S Parameters:
Sensitivity (1W/1m): 85 dB
DC Resistance (RE): 1.9Δ + 1.9Δ
Free Air Resonance (FS): 29 Hz
Equivalent Stiffness: 36.9 L
Mechanical Q (QMS): 6.32
Electrical Q (QES): 0.44
Total Q (QTS): 0.41
Cone Area (SD): 479 cm2
Linear Excursion (XMAX): 20 mm
Mechanical Travel (XMECH): 72 mm
Alpine R-Series R2-W12D2 Car Subwoofer, Black, 12”
- Dual2OHMconfigurationforversatileinstallationoptions
- Deliverspowerfulperformancewith750WattRMSpowerhandling
- Frequencyresponserangefrom24Hzto200Hzfordeepbassandclearsound
- Compactdimensionsof1161”x1161”x643”foreasyfitinvariousvehicles
- Highsensitivityratingof85dBforefficientsoundoutput
- Robustconstructionwithamagnetweightof144ozforenhanceddurability
- Voicecoildiameterof655mm(26”)forimprovedthermalmanagement
- DesignedforoptimalperformancewithT/Sparametersforprecisetuning
- Idealforcaraudioenthusiastsseekinghighqualitysoundreproduction