PB16 Ultra vs SB16 Ultra
The SB16 Ultra's low-frequency extension is 16 Hz against the PB16 Ultra's 13 Hz and its high-frequency extension 460 Hz against 360 Hz. Both share woofer (16") and drivers (1).
Both turn up in the same documented systems.
AI-generated product photo — not official manufacturer imagery.
Estimated price (community-sourced)
Around — community and catalog average, updates slowly
The SVS PB16 Ultra is a powerful ported subwoofer featuring a 16-inch front-firing driver and a robust cabinet design. It is equipped with the Sledge STA-1500D amplifier, capable of delivering 1500 watts RMS and over 5000 watts peak power. The subwoofer offers three operating modes: standard, extended, and sealed, allowing for flexibility in different acoustic environments. Its frequency response ranges from 15 Hz to 280 Hz in standard mode, 13 Hz to 280 Hz in extended mode, and 14 Hz to 360 Hz in sealed mode. The cabinet is constructed from medium-density fiberboard (MDF) with a double-thick front baffle and internal bracing to minimize resonance. Available finishes include Piano Gloss Black and Black Oak.
Driver and acoustic performance characteristics
Driver configuration and enclosure design
Input and output connections
Size, weight, and appearance
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions
The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The SB16 Ultra's low-frequency extension is 16 Hz against the PB16 Ultra's 13 Hz and its high-frequency extension 460 Hz against 360 Hz. Both share woofer (16") and drivers (1).
Both turn up in the same documented systems.
The Deep Blue's woofer is 15" against the PB16 Ultra's 16" and its high-frequency extension 120 Hz against 360 Hz. Both share low-frequency extension (13 Hz) and drivers (1).
The Digital Drive Plus 18's low-frequency extension is 14.4 Hz against the PB16 Ultra's 13 Hz, its high-frequency extension 300 Hz against 360 Hz, and its woofer 18" against 16". Both share drivers (1).
The Defiance X15's low-frequency extension is 14 Hz against the PB16 Ultra's 13 Hz, its woofer 15" against 16", and its high-frequency extension 240 Hz against 360 Hz. Both share drivers (1).
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