Audiocontrol SPC12
12" (30cm) subwoofer
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Beschreibung
The SPC 12 is a powerful subwoofer from Audiocontrol. With a diameter of 12" (30cm), it is equipped with a fiber matrix injection molded membrane made of polypropylene and has optimal thermal efficiency. The weatherproof factor makes it a versatile choice for different environments. Thanks to the included removable subwoofer grilles, you get additional protection and flexibility in its handling. A heavy-duty 3-layer high-temperature voice coil and a rubberized gasket complement the robust design. The subwoofer offers strong technical specifications, including an RMS power of 400 watts and an impressive maximum power of 800 watts.
characteristics
- 12" (30cm) flat subwoofer
- fiber-matrix injection-molded cone made of polypropylene
- Weatherproof design
- 3-layer high-temperature voice coil former
- Optimal thermal efficiency
- Coated rubber seal to protect the interior of the housing
- Removable subwoofer grille included
Technical data
- power handling RMS 400 watts
- load capacity MAX 800 watts
- Nominal impedance (Z) S2 (2 ohms) / S4 (4 ohms)
- DC resistance (Re) ]] 1.8 Ohm
- Resonance frequency (Fs) 27.8430 Hz
- Piston area (Sd) 0.0511 m2
- force factor (BL) 10.3379 Tm
- 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 deflection (Xmax) . 9 mm
- Volume Acoustic Comp (Vas) 74.5578 Ltr
- Reference efficiency (NO.) 0.33% RMS
- frequency response 20-250 Hz
- voice coil diameter 63.5 mm
- displacement 1,752 liters
Dimensions
- Overall dimensions: 316 mmÂ
- Cutout diameter: 282 mmÂ
- Mounting depth: 100 mm
- Mounting height (without grille): 18 mmÂ
- Mounting height (with grille): 36mm
enclosure recommendation bass reflex
- External dimensions: 609mm W × 368mmH × 304mmD
- Internal net volume: 39.6L
- Total internal volume: 49.5L
- External gross volume: 67.3L
- Material thickness: 21mm
- tuning frequency: 40 Hz
- Port area: 44.5mm × 330mm
- Port length: 565mm
- F3 (Hz): 34
Closed housing
- External dimensions: 660mm W × 368mm H × 127mm D
- Internal net volume: 19.6L
- Total internal volume: 18.4L
- External gross volume: 30.86L
- Material thickness: 21mm.
- F3 (Hz): 60
- Qtc: 0.703
*Case size recommendations do not include relocation of drivers and/or connectors