AudioControl SPC-12S2
1/5
Parameters
- Nominal Impedance (Z) 2 ohms
- DC Resistance (Re) ]] 1.8 ohms
- Resonance Frequency (Fs) 27.8430 Hz
- Piston Area (Sd) 0.0511 m2
- Force Factor (BL) 10.3379 T.m
- Mechanical Q Factor (Qms) 4.0762
- Electrical Q Factor (Qes) 0.4073
- Total Q Factor (Qts) 0.4216
- Sensitivity 1W/M (SPL) 87.3655
- Mechanical Comp (Cms) 0.2047 mm/N
- Moving Mass (Mms) 159.6086 g
- Linear Excursion (Xmax) . 9 mm
- Volume Acoustic Comp (Vas) 74.5578 Ltr/2.632984 cu ft
- Reference Efficiency (NO.) 0.33% RMS
- Power (Pe) 400 Watts
- Frequency Response 20-250 Hz
- Voice Coil Diameter 2.5 in/63.5 mm
- Displacement 0.0619 cu ft/1.752 Ltr
In the box:
- SPC-10S2, Manual, Warranty
Dimensions
- Overall Dimensions: 12.37 in/316 mm
- Cut Out Diameter: 11.10 in/282 mm
- Mounting Depth: 3.94 in/100 mm
- Mounting Height (w/o Grille): 0.71 in / 18mm
- Mounting Height (w/ Grille): 1.42 in/36mm
Ported enclosure
- External Dimensions: 24.00″ W × 14.50″H × 12.00″D
- Net Internal Volume: 1.40 ft3
- Total Internal Volume: 1.75 ft3
- Gross External Volume: 2.38 ft3
- Material Thickness: 0.75″
- Tuning Frequency: 40 Hz
- Port Area” 22.75 inch2
- Port Inlet: 1.75″W× 13″H
- Port Length: 22.25″
- F3 (Hz): 34
Sealed enclosure
- External Dimensions: 26″ W × 14.50″H × 5.00″D
- Net Internal Volume: 0.60 ft3
- Total Internal Volume: 0.65 ft3
- Gross External Volume: 1.09 ft3
- Material Thickness: 0.75″
- F3 (Hz): 60
- Qtc: 0.703
*Enclosure size recommendations do not include driver and/or port displacement