specs on alpine sub

[czorro25]

Does anyone have the specs for an alpine type-S 12 inch sub, i just purchased it from a family friend and he did not know the specs for it.

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[trevor87 5,000+ posts]

this is the 2004 model

Kevlar®-treated pulp cone

3/4" Santoprene rubber surround

Frequency response 26-1,000 Hz

Power range 50-200 watts RMS

Peak power handling 600 watts

Sensitivity 89 dB

Top-mount depth 6-1/2"

Sealed box volume: 0.85-1.5 cubic feet

Ported box volume: 1.25-2.0

this is the 2005

Power range 50-300 watts RMS (150 watts per coil)

Peak power handling 900 watts

Frequency response 26-1,000 Hz

Kevlar®-reinforced pulp cone with aluminum finish

3/4" Santoprene rubber surround

dual 2-ohm impedance

stamped steel basket

sensitivity 87 dB

top-mount depth 6-1/4"

sealed box volume: 0.85-1.5 cubic feet

ported box volume: 1.25-2.0 cubic feet

your new but next time search!

 

[T9X 10+ year member]

I bet it took you under 30 seconds to find all that information.

 

[Alpine2005 10+ year member]

what model do you have? SWS-1241, SWS-1241D, SWS-1242D, SWS-1222D

i have all the info on them. just tell me which one you have

 

[czorro25]

i am pretty sure its the SWS- 1241

 

[Alpine2005 10+ year member]

- Voice Coil: Single

- Impedance: 4ohm

- Power handling (RMS/Peak): 200w/600w

- Frequency response: 26-1,000 Hz

- Sensitivity: 89 dB

- D.C.Coil Resistance (Re): 3.6ohm

- Inductance (Le 1kHz/20kHz: 1.85mH/0.65mH

- Free Air Resonance (Fs): 30Hz

- Equivalent stiffness (Vas): 65L

- Qms/Qes/Qts: 9.26/0.60/0.57

- X max/ X peak: 11.3mm/22.6mm

- Mechanical Excursion (p-p): 42mm

- Gap/Coil Height (Hag/Hva): 10mm/32.6mm

- Cone Area (Sd): 490.87 cm^2

- Diaphragm Material: Kevlar Reinforced pulp

- Spider Material: Nomex

- Magnet Weight: 64oz

- Voice Coil Diameter: 38mm

- Displacement (front mount): 0.095 f^3

- Displacement (rear mount): 0.123 f^3

- Added Volume (reverse mount): 0.843 f^3

- Recommended Sealed Box Volume: 0.85-1.5 cubic feet

- Recommended ported Box Volume: 1.25-2.0 cubic feet

- Santoprene rubber surround (inches): 3/4

- Top Mount Depth (inches): 6-15/32

- Bottom Mount Depth (inches): 6-31/32

- Cutout Diameter or Length (inches): 10-25/32

- Magnet Diameter (inches): 5-15/16

- Top basket Diameter (inches): 12-3/8"