Description

Flexibility and performance to the max

Ascendo The 16 Sub PRO-Passive Sealed Shallow

THE 16 SUB Pro-Passive SEALED SHALLOW: The Pinnacle of High-Power, High-Performance Subwoofers

Building on the tremendous success of our 16” powered subwoofer, we are excited to introduce the next evolution in bass performance: THE16 SUB PRO PS SH. Designed for audiophiles and home theater enthusiasts who demand nothing but the best, this subwoofer delivers the ultimate combination of power, precision, and compact design. Compact Design, Unmatched Power

THE 16 SUB Pro PS SH isn’t just an upgrade—it’s a complete reimagining of what a subwoofer can be. By removing the electronics compartment and utilizing top-of-the-line neodymium magnets instead of traditional ceramic ones, we’ve created a subwoofer that’s more compact and more powerful than ever. Measuring just 47 x 47 x 29.5 cm / 18,5 x 18,5 d 11,61 inch, this subwoofer packs a massive punch in a small package, making it easy to integrate into any space. State-of-the-Art Materials for Superior Performance.

SPECIFICATIONS

Speaker type
16″ forward-firing, advanced carbon rohacell composite sandwich cones, neodymium motor with 4” ultra-high-temperature voice-coil

Xmax
20 mm Xmax excursion each direction (40 mm linear), voice coil remaining in homogeneous magnetic field

Passive | Active
Passive

Recommended amplifiers
1Ch Amplifier are required. Min. recommended amplifier: 70 Vrms, 99 Vpk, 17,5 A; equivalent to 1200W @4 Ohm, with correct RMS & Peak limiter settings. (up to 3kW)

Recommended ASCENDO amplifiers
(With DSP-4D: AIA2-2704, AIA4-6004, AIA2-6004), DSP4-10K2

Principle
Sealed

SPL (Peak / half space 2pi)
Calculated data
130 dB

Frequency range
Calculated data (without DSP)
45 Hz – 500 Hz / -3 dB
25 Hz – 500 Hz / -15 dB

Efficiency
90 dB  / 1W/m

Power handling
1700 W

Impedance
4 Ω

Air volume displacement
2,2 L in comparison 15″ standard cinema subwoofer 0,65 L

Directivity horizontal x vertical in Deg°
360°

Input terminal
4-conductor Phoenix 12 AWG (3,3 mm²)

Enclosure
Internally braced MDF

Width
18,50 ” | 470 mm

Hight
19,09 ” | 485 mm

Hight without feet
18,50 ” | 470 mm

Depth without grill
11,61 ” | 295 mm

Weight
61,73 lbs | 28 kg