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The subwoofers of the Sundown Audio LCS series, which includes the Sundown Audio LCS-12 V2 12" (30cm) subwoofers are known for their impressive bass reproduction and high reliability. Typical entry-level subwoofers are severely limited in terms of linear excursion, mechanical robustness and thermal performance - these are all aspects that Sundown Audio has taken to the next level in the Sundown LCS series. The refreshed v.2 update features an all-new, purpose-built frame, push terminals, a rubber mounting gasket and improved tinsel cables.
A double stacked magnet structure and an extremely long voice coil allow a class leading linear x-max of 14mm in one direction to be achieved, in addition to high mechanical clearances (over 2" peak to peak). The large coil combined with the gap venting, bevelled pole piece design and optimised pole venting give the LCS series impressive thermal performance. Mechanical stability and durability are ensured by the strong paper cone, robust foam surround and a high quality spider with fully bonded finned cables. All key areas of subwoofer longevity have been considered to the maximum possible level in this category.
Characteristics
- Xmax = 14mm in one direction at 70% BL
- RMS power = 300 watts
- Ventilated magnetic gap
- Vented pole piece with beveled edges for improved air-driven voice coil cooling
- Custom-built and ventilated extra-thick stamped steel frame
- Black 2" aluminum voice coil former for excellent heat dissipation
- high-temperature 4-layer copper voice coil wire
- High-quality push terminals
- Sewn-on, flat tinsel lines to prevent fatigue and failure
- Optimized for small, closed housings
Technical data
- LCS V.2 12″D4
- RE (Ohm) 6.9
- FS (Hz) 33.442
- VAS (L) 52.522
- Qes 0.548
- Qms 3.684
- Qts 0.477
- Le (mH) 3.15
- BL (NA) 20,073
- Mms (grams) 152,328
- Cms (uM/N) 14,869
- Sensitivity (dB @ 1w/1m) 87.4
- Sealed housing 28 liters
- bass reflex enclosure 50 liters
- Recommended tuning 35Hz
- Recommended port area 170cm²
- depth 13.5cm
- outer diameter 32cm
- cutout 28.2cm
Wie unterscheidet sich der Sundown Audio LCS-12 V2 von anderen Subwoofern?
Wie unterscheidet sich der Sundown Audio LCS-12 V2 von anderen Subwoofern?
Welche technischen Daten definieren den Klang des LCS-12 V2?
Welche technischen Daten definieren den Klang des LCS-12 V2?
Wie ist die thermische Leistung des LCS-12 V2 Subwoofers verbessert worden?
Wie ist die thermische Leistung des LCS-12 V2 Subwoofers verbessert worden?
Wodurch erreicht der LCS-12 V2 seine mechanische Robustheit?
Wodurch erreicht der LCS-12 V2 seine mechanische Robustheit?
Welche Abmessungen müssen für den Einbau des LCS-12 V2 beachtet werden?
Welche Abmessungen müssen für den Einbau des LCS-12 V2 beachtet werden?
Wie wird die hohe Schwingspulenkühlung beim Sundown Audio LCS-12 V2 erreicht?
Wie wird die hohe Schwingspulenkühlung beim Sundown Audio LCS-12 V2 erreicht?
Welche Gehäusearten sind für den LCS-12 V2 empfehlenswert?
Welche Gehäusearten sind für den LCS-12 V2 empfehlenswert?
Welche Rolle spielen die Thiele/Small-Parameter beim LCS-12 V2 Subwoofer?
Welche Rolle spielen die Thiele/Small-Parameter beim LCS-12 V2 Subwoofer?
Wie beeinflusst die Schwingspulenstruktur die Leistung des LCS-12 V2?
Wie beeinflusst die Schwingspulenstruktur die Leistung des LCS-12 V2?
Was tragen die Push-Terminals zur Funktionalität des LCS-12 V2 bei?
Was tragen die Push-Terminals zur Funktionalität des LCS-12 V2 bei?
Herstellerinformation/verantwortliche Person
Herstellerinformation/verantwortliche Person
Product specifications
Manufacturer
Product type
Features
Highlights
- RMS power: 300 watts, impedance: 6.9 ohms, BL: 20.073 NA.
- Linear displacement: 14 mm, sensitivity: 87.4 dB @ 1w/1m.
- Ventilated magnetic gap, beveled pole piece for cooling.
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