Performance Overview:
The SB-16 Ultra is the definitive choice for those seeking maximum slam and structural density without the "boominess" of ported designs. With its 16-inch driver and 1500W RMS Sledge amplifier, it offers unmatched transient response and subsonic extension.

Condition & Aesthetics:

Functional State: 10/10. Performance is identical to a brand-new unit.

Cosmetic State: 8/10. There is a small cosmetic indentation on the rear upper right corner (see photos). It is not visible from the listening position and has zero impact on the sealed cabinet's acoustic pressure or integrity.

Finish: Piano Gloss Black.

Key Technical Assets:

16-inch Driver: 8-inch edge-wound voice coil for massive displacement and control.

Sledge STA-1500D Amplifier: 1,500W RMS / 5,000W+ Peak.

Internal DSP: 50MHz Analog Devices DSP for surgical room correction.

Smartphone App: Real-time control of volume, polarity, and 3-band parametric EQ from your seat.

PFC (Power Factor Correction): Ensures consistent, clean power regardless of your local mains quality.

Specifications:

Frequency Response: 16-460 Hz ±3dB.

Weight: 55.3 kg (This is a massive, inert cabinet).

Dimensions: 508 x 495 x 510 mm.

Terms:

Price: 2200€ (Discounted due to the minor cosmetic flaw).

Provenance: Includes original box.

Delivery: Local pickup in Portugal highly recommended due to the 55kg weight. I can help with loading. Shipping is possible but at the buyer's full expense and risk via palletized freight.

No trades (Sem troca).