Subwoofers Comparison: Audioengine S6 vs Rockford P3D4-12

Compare detailed specifications, side-by-side differences, verified user reviews, and buying recommendations to help you make the right choice.

Audioengine S6

Audioengine S6

  • Brand Audioengine
  • Amplification Type Active
  • Nominal Output Power (RMS), W 140
  • Maximal Output Power (RMS), W 210
  • Audio Amplifier Output Power, W 140
Rockford P3D4-12

Rockford P3D4-12

  • Brand Rockford
  • Amplification Type TRUE
  • Nominal Output Power (RMS), W 600
  • Maximal Output Power (RMS), W 1200
  • Audio Amplifier Output Power, W 600

Quick Verdict: Which One Should You Choose?

Deciding between the Audioengine S6 and the Rockford P3D4-12 depends on your available space, storage capacity goals, and everyday usage style:

Best For Maximum Capacity

Audioengine S6

Designed for large households, bulk grocery shoppers, and long-term storage where total cubic feet is the highest priority.

  • Superior Volume: Easily stores bulk meats, frozen garden harvests, and family packs.
  • Cold Retention: Keeps food frozen significantly longer in power outages.
  • Energy Efficiency: Top-opening design keeps dense cold air trapped inside.
Best For Compact Spaces

Rockford P3D4-12

Ideal for apartments, offices, dorms, or secondary kitchen use where space efficiency and neat organization are paramount.

  • Space-Saving Footprint: Fits neatly under counters or in compact corners without intruding.
  • Upright Organization: Shelves allow you to organize and grab items without digging.
  • Everyday Convenience: Front-swing door provides quick, easy access anytime.

Specifications

Specification Audioengine S6 Rockford P3D4-12
General
Amplification Type Active Yes
Detachable Grilles — Yes
Audio Performance
Crossover Frequency, Hz 40-130 —
Frequency Response, Hz 33-132 —
Impedance, Ohm 10k —
Sensitivity, DB — —
Connections
XLR Inputs (pair) — —
RCA Outputs — —
RCA Stereo Line Level Inputs (pair) 1 —
RCA LFE Inputs — —
Speaker Inputs (pair) — —
Speaker Outputs (pair) — —
Bi-amp — —
XLR Outputs (pair) — —
Controls
Main Power Switch Yes —
Low-pass Filter Yes —
Subwoofer Phase Yes —
Volume Yes Surround Volume
Dimensions
Weight, Kg/pounds 6.9/15.4 8.8 pounds
Dimensions (H X W X D), Cm/in 25.4 x 22 x 25.4/10 x 8.7 x 10 14.5 x 14.5 x 10 inches
Power
Audio Amplifier Output Power, W 140 600
Maximal Output Power (RMS), W 210 1200
Nominal Output Power (RMS), W 140 600
Driver
Port Placement deep Back
Driver Placement front panel Center
Driver Size, In 6 12
Driver Quantity 1 1
Material
Enclosure Type Sealed —
Colors BLACK Black
Woofer Composition — —
Body Material MDF —

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Frequently Asked Questions

The main differences center around storage capacity, form factor, and convenience. The Audioengine S6 provides extensive bulk storage capacity best suited for homes, garages, or basements needing deep freeze space. In contrast, the Rockford P3D4-12 offers a compact upright design that fits into smaller spaces with convenient shelf organization.

Chest-style freezers generally excel in thermal efficiency because cold air naturally settles at the bottom and does not escape when the lid is lifted. Compact upright models have lower total kilowatt-hour usage simply due to their smaller cubic volume, making both designs efficient for their respective intended purposes.

Both products are available through official brand stores and authorized retailers with full manufacturer warranties and fast delivery options. Click the "Check Best Price" buttons in the comparison cards above to view today's latest promotions, official deals, and current availability.

Measure your available floor clearance first. If you have open space in a garage, basement, or utility room and want to freeze items in bulk, choose the Audioengine S6. If you have limited room in a kitchen, apartment, dorm, or office and prefer easy eye-level access to items, choose the Rockford P3D4-12.