True to the SVS philosophy, the SB12-NSD has been rigorously engineered and designed; meticulous attention is given to how each part will enhance the listening experience. The Sledge STA-400D is no exception. With digital bass management, and flexible set up it is fully armed to integrate with your equipment and room characteristics. Its effortless 800 watts peak power, and 400 watts continuous power, are the foundation of both the SB12-NSD punch, and musical subtlety.
Amp Specs:
•STA-400D Sledge with 400 watts RMS continuous power (800 watts peak dynamic power).
•High efficiency cool-running Class D switching topology.
•Detachable power cord with main power switch and fuse.
•RoHS compliant, lead-free construction and world-wide safety certifications.
•Auto-On / On switch with "green" standby mode.
•Stereo line-level RCA input/output connections.
•Fully adjustable low pass filter with Disable setting.
•Unfiltered (for daisy-chain) and 80 Hz HPF line level RCA outputs.
•Customised EQ and DSP limiter settings specifically for the SB12-NSD.
•Input impedance - 20 kΩ (unbalanced RCA.

SVS 12" NSD High Output Driver
With SVS, compact and affordable doesn’t mean compromising on performance. The 12” driver in the SB12-NSD pumps out loads of deep and powerful bass with low distortion, for smooth and accurate performance on music and movies.

Driver Specs:
•SVS 12” NSD driver.
•2” diameter, high-power voice coil and pole piece extension for excellent thermal management.
•Vented pole-piece for greater cooling, low noise, and reduced compression artefacts.
•Lightweight 12" aluminium cone for enhanced sensitivity and transient response.
•FEA-optimised motor technology with dual shorting rings to reduce induction and distortion.
•Nomex linear roll long-throw spider for high output at deep frequencies.
•Low-creep rubber long-throw surround.
•Rubber surround for durability and long-life.
•Spider-integrated tinsel leads.
•Aluminium cone and composite dust cap with SVS logo.
•Powder-coated cast aluminium basket.
•Finite Element Analysis (FEA)-optimised motor structure.
•Dual shorting rings and pole extenders to reduce gap induction and distortion.
•Dual high-grade ferrite magnets.
Handsome Styling, Versatile Placement Options, Easy Room Integration.
With attractive premium finishes of black vinyl or piano gloss, the SB12-NSD has the styling to match its remarkable performance.
At just over 14” on all sides, the compact SB12-NSD is incredibly easy to integrate into any living space.
Choose from black vinyl or gloss black finishes
Protective metal grille
Frequency Response/Acoustic Data:

**Frequency response graph does not denote maximum output capability.
•2-meter ground plane away from reflective structures (quasi-anechoic).
•23-270 Hz +/- 3 dB.
Subwoofer Specs:
•Rigid Medium Density Fibreboard (MDF) cabinet.
•High quality charcoal black vinyl, or polished piano gloss finish.
•Front-firing driver.
•Protective non-resonant steel mesh grille.
•Cabinet Dimensions HxWxD in mm (inch): 360 (14.2”) x 360 (14.2”) x 360 (14.2”) (without grille).
•Overall Dimensions HxWxD in mm (inch): 373 (14.7”) x 360 (14.2”) x 439 (17.3”) (with grille & feet).
•Weight unboxed in KGS (LBS): 15.78 (34.8).
•Shipped Dimensions HxWxD in mm (inch): 508 (20”) x 513 (20.2”) x 559 (22”).
•Shipped Weight in KGS (LBS): 23.15 (51).