Audiocontrol SPK 12
12" (30cm) subwoofer
/piece
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Description
The SPK 12 from Audiocontrol is a powerful 12" (30cm) subwoofer designed specifically for music lovers. With its high excursion design, this subwoofer delivers ultra deep bass, supported by a fiber matrix paper cone with mica coating. The SPK 12 also stands out for its dual damping system, which ensures linear bass response, and its double dust cap system, which helps control cabinet compression. It features a highly efficient, high-performance motor design and comes with a removable subwoofer grille. For maximum power handling and performance, the SPK 12 delivers 500 watts RMS and 1000 watts MAX.
Features
- 12" (30cm) subwoofer
- High excursion design for ultra-low bass
- Fiber matrix paper cone with mica coating
- 3-layer high-temperature voice coil former
- Dual damping system for linear bass reproduction
- Double dust cap system for housing compression control
- Efficient high-performance motor design
- Detachable subwoofer grille included in the scope of delivery
Technical data
- Power handling RMS 500 watts
- Load capacity MAX 1000 Watt
- Nominal impedance (Z) 2 Ohm / 4 Ohm
- DC resistance (Re) ]] 1.6 Ohm
- Resonant frequency (Fs) 37.3460 Hz
- Piston area (Sd) 0.0491 m2
- Force factor (BL) 11.0117 T.m
- Mechanical Q-factor (Qms) 7.6824
- Electrical Q-factor (Qes) 0.7362
- Total Q-factor (Qts) 0.6718
- Sensitivity 1W/M (SPL) 84.6196
- Mechanical resistance (Cms) 0.0764 mm/N
- Moving mass (Mms) 237.7651 g
- Linear deflection (Xmax) . 14 mm
- Volume Acoustic comp (Vas) 25.7006 L
- Reference efficiency (NO.) 0.1011% RMS
- Frequency response 20-200 Hz
- Voice coil diameter 63.5 mm
- Displacement 2.506 L
Dimensions
- Overall dimensions: 324mm
- Cut-out diameter: 282 mm
- Installation depth: 156 mm
- Mounting height (without grille): 17.3 mm
- Mounting height (with grille): 36.5 mm
- Motor diameter (with cover): 163 mm
Enclosure recommendation bass reflex
- External dimensions: 609mm W × 381mm H × 361mm ″D
- Internal net volume: 50L
- Total internal volume: 61.7L
- Gross external volume: 84.1L
- Material thickness: 21mm
- Voice frequency: 39 Hz
- Connection inlet: 56.5mm× 382mm
- Length of the connection: 587mm
- F3 (Hz): 30
Closed housing
- External dimensions: 457mm W × 381mm H × 254mm D
- Net internal volume: 28.3L
- Total internal volume: 30.8L
- Gross external volume: 44.17L
- Material thickness: 21mm
- F3 (Hz): 52.77
- Qtc: 0.948
*Case size recommendations do not include driver and/or connector displacement
Download data sheet
