Velodyne Acoustics Deep Blue 12 Subwoofer

Velodyne Acoustics Deep Blue 12 – Powerful Mid‑Size Subwoofer

The Velodyne Deep Blue 12 is a high‑performance active subwoofer designed for medium to large rooms, bringing both authoritative low‑end punch and refined control. With its 12‑inch driver, thick sealed cabinet, and versatile input set, it provides deep, precise bass for home theater systems and hi‑fi setups alike.

• Class‑AB amplifier delivering 850 watts dynamic / 350 watts RMS, enough headroom for both subtle musical bass and dramatic movie effects. 

• Frequency response (overall) from 15 Hz to 250 Hz, with a tighter ±3 dB usable band of 26 Hz to 140 Hz—deep enough to feel rumble, with accuracy for everyday content. 

• Low‑pass crossover adjustable between 50 Hz and 180 Hz (12 dB/octave slope) to integrate cleanly with main speakers. 

• Phase control from 0° to 180°, allowing timing alignment with your speakers to reduce cancellations and achieve coherent bass. 

• Inputs:
   • Gold‑plated stereo RCA line inputs
   • Dedicated LFE input
   • Nickel‑plated high‑level (speaker‑level) input—useful if your amp doesn’t have a sub out. 

• Outputs:
   • Gold‑plated LFE RCA pass‑through/output for daisy‑chaining or sending signal onward. 

• Controls: Off / Auto / On power selector. 

• Sealed (closed‑box) cabinet design using solid MDF; front baffle is ~52 mm / 2″ thick for rigidity and low resonance. 

• Woofer: 12″ high‑excursion, double‑vented basket driver with reinforced polypropylene (PP) membrane. Voice coil is four layers, 2.5″ (65 mm). Magnet structure is dual ferrite. 

• Physical dimensions: ~ 35 × 37 × 38.8 cm (Width × Height × Depth including feet & connectors).

• Weight: approx 13 kg net; shipping weighs around 14.8 kg. Finish is matte black.