Compare Triad's current 8, 10, 12 and 15-inch in-room powered subwoofers by extension, cabinet size, weight, amplifier power and placement—then choose what the room and seats actually need.
The cabinet drawings below are proportionally scaled from the published width and height. They are not four reused product photos pretending to be different models—this view shows how quickly the real floor footprint and visual presence increase.
The compact member of the family keeps the same dual-active-driver architecture, DSP and connection options in the easiest cabinet to place.
A meaningful step in depth and physical output capability without the installation burden of the two largest cabinets.
The 12-inch model adds a larger cabinet and more amplifier power for deep, high-impact bass in demanding rooms.
The largest current cabinet delivers the deepest published extension, but its size and weight require an intentional location and professional handling plan.
| Model | Published response | Cabinet W × H × D | Weight | Amplifier rating | Inputs | Primary planning advantage |
|---|---|---|---|---|---|---|
| TS-PWRD8 | 33–300 Hz | 11.18 × 21.72 × 9.66 in | 50 lb | 700W @ 3Ω 524W @ 4Ω | XLR + RCA | Smallest footprint and easiest placement |
| TS-PWRD10 | 27–300 Hz | 13.96 × 26.96 × 12 in | 87 lb | 700W @ 3Ω 524W @ 4Ω | XLR + RCA | Strong balance of extension and cabinet size |
| TS-PWRD12 | 23–300 Hz | 16.75 × 32.22 × 14.34 in | 112 lb | 1200W @ 3Ω 900W @ 4Ω | XLR + RCA | Deep theater bass with higher amplifier power |
| TS-PWRD15 | 21–300 Hz | 20.75 × 39.72 × 17.7 in | 156 lb | 1200W @ 3Ω 900W @ 4Ω | XLR + RCA | Deepest extension and largest-room capability |
Specifications checked against the current official Snap One product pages on July 13, 2026. Amplifier ratings are published at 1% THD and 100 Hz. Verify the exact SKU, finish, current software availability and installation documentation before ordering.
Every model uses two active paper-damped aluminum drivers—not a single active driver with a passive radiator. The family also shares onboard DSP for parametric EQ, crossover, phase, delay and power management.
This lineup uses the same proportional cabinet scale. Height nearly doubles from the 8-inch model to the 15-inch model, while width and depth also grow substantially.
May reach deeper and produce more output from one location. It also concentrates all bass in one room position and creates a larger visual footprint.
Can smooth seat-to-seat bass when placement and calibration are correct. This can matter more than maximum output at a single chair.
Room dimensions, openings, seating, construction and usable locations must be modeled before quantity and size are finalized.
The cabinet is only part of the result. Signal, power, finish, DSP and future service should be settled before the room is complete.
Triad describes its speakers as handcrafted in its Portland facility, supporting custom finish and made-to-order integration.
Parametric EQ, crossover, phase, delay and power controls let the installer commission the subwoofer for its actual room and position.
High-gloss black is the ready-to-ship option. Six planned colorways plus custom paint and veneer matching help a visible cabinet work with the room.
OvrC and Control4 integration give the system designer useful remote support and diagnostic options when the network design is complete.
The optional TS-WIRELESS-TX can solve a difficult signal path, but every subwoofer still needs a properly located AC receptacle. A concealed wired XLR or RCA connection remains the cleanest preconstruction plan when the route is available.
Show primary and secondary seats, not just the screen wall. Bass uniformity must be judged across the intended audience.
Front corners are convenient, but not automatically correct. Evaluate usable front, side and rear positions before furniture is fixed.
Use the published width, height and depth. Include grille removal, connectors, ventilation, cleaning and safe handling access.
Choose XLR, RCA or optional wireless audio; provide local AC power and coordinate the source, processor and rack protection.
Ready-to-ship high-gloss black is different from a custom paint or veneer order. Lock the finish with the interiors schedule.
Set level, crossover, phase, delay, parametric EQ and protection from measurements at the actual listening positions.
“The 8-inch model is compact. The 10-inch is the everyday premium balance. The 12-inch gives a dedicated theater more depth and impact. The 15-inch is a very large, 156-pound cabinet for rooms that truly need it. We choose the locations and number of subs first, then size the cabinets so every important seat gets smooth, controlled bass.”
Send Denali Tech the floor plan, seating layout, room dimensions, finish direction and target listening level. We can plan cabinet size, quantity, locations, power, signal, finish and commissioning as one system.