AudioControl SPC-12S4: 12" 4 Ω 400 W RMS Space-Series Single Shallow Subwoofer
- In stock, ready to ship
Specifications:
Thiele / small parameters:
- Nominal impedance (Z): 4 ohms
- DC resistance (RE): 3.2 ohms
- Resonance frequency (FS): 30.7 hz
- Piston area (SD): 0.0 m ²
- Force factor (BL): 12.5 T.M
- Mechanical Q factor (QMS): 3.8
- Electrical Q factor (QES): 0.6
- Total Q factor (QTS): 0.5
- Sensitivity 1 W / m (SPL): 87.3024
- Mechanical comp (CMS): 0.2 mm / N
- Moving mass (MMS): 145.7 g
- Linear excursion (XMAX): 9 mm
- Volume acoustic comp (VAS): 67.2 L / 2.4 cubic FT
- Reference efficiency (NO.): 0.32% RMS
- Power (PE): 400 W
- Frequency response: 20 - 250 Hz
- Voice coil diameter: 2.5" / 63.5 mm
- Displacement: 0.1 cubic FT / 1.8 L
In the box:
- SPC-12S4
- Manual
- Warranty
Dimensions:
- Overall dimensions: 12.4" / 316 mm
- Cut out diameter: 11.1" / 282 mm
- Mounting depth: 4.0" / 100 mm
- Mounting height (without grille): 0.7" / 18 mm, 1.4" / 36 mm
Ported enclosure:
- External dimensions: 24.0" W x 15.0"H x 15.0" D
- Net internal volume: 2.0 cubic FT
- Total Internal Volume: 2.3 cubic FT
- Gross external volume: 3.0 cubic FT
- Material thickness: 0.8"
- Tuning frequency: 40 hz
- Port area: 27.0" ²
- Port inlet: 2.0" W x 13.5" H
- Port length: 16.3"
- F3 (hz): 40
Sealed enclosure:
- External dimensions: 32.0" W x 15.0" H x 7.0" D
- Net internal volume: 1.3 cubic FT
- Total internal volume: 1.3 cubic FT
- Gross external volume: 2.0 cubic FT
- Material thickness: 0.8"
- F3 (hz): 51
- QTC: 0.8
- Enclosure size recommendations do not include driver and / or port displacement
Orders are typically processed and Shipped within 1 - 2 business days. Delivery usually takes 7 - 15 business days via Canada post, FedEx, or UPS.