AudioControl SPK-10S4: 10" 4 Ω Spike-Series Single Subwoofer
- In stock, ready to ship
Specifications:
Thiele / small parameters:
- Nominal impedance (Z): 4 ohms
- DC resistance (RE): 3.2 ohms
- Resonance frequency (FS): 41.3 hz
- Piston area (SD): 0.0 m ²
- Force factor (BL): 13.7 T.M
- Mechanical Q factor (QMS): 4.8
- Electrical Q factor (QES): 0.7
- Total Q factor (QTS): 0.6
- Sensitivity 1 W / M (SPL): 83.7
- Mechanical comp (CMS): 0.1 mm / N
- Moving mass (MMS): 148.2 g
- Linear excursion (XMAX): 14 mm
- Volume acoustic comp (VAS): 13.8 L / 0.5 cubic FT
- Reference efficiency (NO): 0.1% RMS
- Power (PE): 500 W
- Frequency response: 20 - 200 hz
- Voice coil diameter: 2.5" / 63.5 mm
- Displacement: 0.1 cubic FT / 1.8 L
In the box:
- SPK-10S4
- Manual
- Warranty
Dimensions:
- Overall dimensions: 10.8" / 273 mm
- Cut out diameter: 9.3" / 234 mm
- Mounting depth: 5.3" / 135 mm
- Mounting height (without and including grille): 0.6" / 15 mm, 1.3" / 33 mm
- Motor diameter (including cover): 6.4" / 163 mm
Ported enclosure:
- External dimensions: 24" W x 13" H x 11.3" D
- Net internal volume: 1 cubic FT
- Total internal volume: 1.4 cubic FT
- Gross external volume: 2 cubic FT
- Material thickness: 0.8"
- Tuning frequency: 37 hz
- Port area: 17.3" ²
- Port inlet: 1.5" W x 11.5" H
- Port length: 28.5"
- F3 (hz): 30
Sealed enclosure:
- External dimensions: 20" W x 13" H x 11" D
- Net internal volume: 1.1 cubic FT
- Total internal volume: 1.2 cubic FT
- Gross external volume: 1.7 cubic FT
- Material thickness: 0.8"
- F3 (hz): 46
- QTC: 0.7
- 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.