Audiocontrol SPC 12
12" (30cm) subwoofer
/piece
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Description
The SPC 12 is a powerful subwoofer from Audiocontrol. With a diameter of 12" (30cm), it is equipped with a fiber-matrix injection-molded cone made of polypropylene for optimum thermal efficiency. The weatherproof factor makes it a versatile choice for different environments. Thanks to the included removable subwoofer grille, you get additional protection and flexibility in its handling. A heavy-duty 3-layer high-temperature voice coil and rubberized gasket complete the robust design. The subwoofer offers strong technical specifications, including an RMS power of 400 watts and an impressive maximum power of 800 watts.
Features
- 12" (30cm) flat subwoofer
- Fiber-matrix injection-molded cone made of polypropylene
- Weatherproof design
- 3-layer high-temperature voice coil former
- Optimum thermal efficiency
- Encased rubber seal to protect the inside of the housing
- Detachable subwoofer grille included in the scope of delivery
Technical data
- Load capacity RMS 400 watts
- Max. load capacity 800 watts
- Nominal impedance (Z) S2 (2 Ohm) / S4 (4 Ohm)
- DC resistance (Re) ]] 1.8 Ohm
- Resonant 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 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 Ltr
Dimensions
- Overall dimensions: 316 mm
- Cut-out diameter: 282 mm
- Mounting depth: 100 mm
- Mounting height (without grille): 18 mm
- 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
- Gross external 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
- Gross external volume: 30.86L
- Material thickness: 21mm.
- F3 (Hz): 60
- Qtc: 0.703
*Enclosure size recommendations do not include the relocation of drivers and/or connections
Download data sheet
