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The Sundown Audio SA series, also the Sundown Audio SA12 v.2 is Sundown Audio's top-selling series! The new v.2 version offers a larger, more powerful motor to drive the larger 2.75" coil and stronger centering - this maintains the perfect balance of the original SA series while increasing the power handling to 1000 watts RMS.
The Sundown Audio SA12 v.2 has a linear deflection (XMAX) of 19 mm which allowing just over 35mm x-mech. The motor also features a large magnet ID shorting ring (Faraday ring) to reduce distortion caused by inductance and inductance variations across the stroke.
The 18-inch model features a larger motor than the SA-10/12/15 v2, with a diameter of 205 mm and a magnet gap height of 60 mm. It has a large 234 mm diameter spider package for a very high mechanical travel capacity. It uses the same 2.75″ coil as the other SA v.2 series subwoofers for a rated power of 1000 watts RMS.
Features:
- 12" (30cm) subwoofer
- Xmax = 19mm one-way by 70% BL
- RMS Power = 1000 watts
- Impedance: D2 or D4
- Black 2.75-inch aluminum voice coil former for excellent heat dissipation
- high-temperature copper voice coil wire
- Large Aluminum Faraday Ring (Magnet ID)
- Spring-loaded terminals
- High-strength cast aluminum frame
- Optimized for small bass reflex enclosures, closed enclosures and bandpass enclosures
Parameter:
T/S SPECS | SAv2 12″ D2 | SAv2 12″ D4 |
RE (Ohms) | 3.91 | 6.35 |
FS (Hz) | 38.8866 | 33.6039 |
VAS (L) | 26.2867 | 28.0603 |
Qes | 0.5070 | 0.4996 |
Qms | 4.5133 | 4.0178 |
Qts | 0.4558 | 0.4443 |
Le (mH) | 3.1785 | 4.6357 |
BL (NA) | 21.9903 | 29.3900 |
Mms (Grams) | 256.5545 | 321.8425 |
Cms (uM/N) | 65.2922 | 69.6976 |
Sens (dB @ 1w/1m) | 86.59 | 85.03 |
Housing recommendation:
- Closed housing: 28.2 liters
- bass reflex enclosure: 49.5 liters
- Recommended tuning: 35Hz
- Recommended port area: 167 cm²
- Outer diameter: 32.6 cm
- Installation diameter: 28 cm
Was ist die maximale Belastbarkeit des Sundown Audio SA12 v.2 Subwoofers?
Was ist die maximale Belastbarkeit des Sundown Audio SA12 v.2 Subwoofers?
Welche Gehäusetypen eignen sich für den SA12 v.2 Subwoofer?
Welche Gehäusetypen eignen sich für den SA12 v.2 Subwoofer?
Welche Impedanzoptionen gibt es beim Sundown Audio SA12 v.2?
Welche Impedanzoptionen gibt es beim Sundown Audio SA12 v.2?
Wie beeinflusst der Faraday-Ring die Leistung des SA12 v.2 Subwoofers?
Wie beeinflusst der Faraday-Ring die Leistung des SA12 v.2 Subwoofers?
Welche lineare Auslenkung hat der SA12 v.2?
Welche lineare Auslenkung hat der SA12 v.2?
Wie sind die Thiele-Small-Parameter des SA12 v.2 für die D2-Variante?
Wie sind die Thiele-Small-Parameter des SA12 v.2 für die D2-Variante?
Mit welchen Autos ist der Sundown Audio SA12 v.2 kompatibel?
Mit welchen Autos ist der Sundown Audio SA12 v.2 kompatibel?
Welche Vorteile bietet die Aluminiumgussstruktur des SA12 v.2?
Welche Vorteile bietet die Aluminiumgussstruktur des SA12 v.2?
Wie beeinflusst die Zentrierung die Leistung des SA12 v.2?
Wie beeinflusst die Zentrierung die Leistung des SA12 v.2?
Welche Sensibilität hat der SA12 v.2 Subwoofer?
Welche Sensibilität hat der SA12 v.2 Subwoofer?
Herstellerinformation/verantwortliche Person
Herstellerinformation/verantwortliche Person
Product specifications
Manufacturer
Product type
Features
Highlights
- Powerful motor, 2.75-inch coil, 1000 watts RMS.
- 19 mm XMAX, 35 mm x-mech, Faraday ring against distortion.
- Optimized for bass reflex, closed and bandpass enclosures.
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