Nakamichi Dragon 11.2.6 with dual 12 inch subwoofers review

What the maker puts in writing

• “PRIME SPECIAL, WHILE SUPPLIES LAST @ $3579 (save $1620)… this #1-rated ref[erence system]”
• “Dual 12” aluminum subs with carbon passive radiators unleash seismic bass you feel instantly. Paired with 6 discrete height channels, HiFi AMTs and bi[polar surrounds]”
• “IMPORTANT SIZE NOTICE: Main Unit: 4.4” H x 58.1” W x 7.7” D / 32.2 lbs, 12” Subwoofer (Each): 18.1” H x 16.9” W x 20.1” D / 80 lbs”
• “Dual 12” aerospace-grade aluminum sub with carbon passive radiators unleash seismic bass… Reaching down to 19 Hz”
• “Pro-Cinema Surround Engine delivers reference-defining architecture with Dolby Atmos (up to 24.1.10) and DTS:X Pro (up to 30.2)”
• “HDMI eARC and three HDMI 2.1 inputs support 4K 120Hz Dolby Vision and HDR10+”

This is the one that gets both halves of bass right

Low frequencies pose two separate problems, and most systems solve one.

Depth comes from driver area and cabinet volume. A 12-inch driver in an 80 lb box reaches the published 19 Hz — below the lowest note of a concert grand piano, and into the band where you feel pressure rather than hear pitch. A 10-inch typically stops in the low 30s.

Evenness comes from having two subwoofers in different places. Bass wavelengths are meters long and interact with the room to produce standing waves — spots where bass piles up and spots where it nearly vanishes. Two sources fill each other’s nulls, so the bass is similar across the sofa rather than correct at one cushion.

Nakamichi’s four systems on this shelf split those two problems:

• Shockwafe 9.2.4, $988 — two 10s — even, not deep
• Shockwafe 11.2.6, $1,677 — two 10s with flared ports
• Dragon 11.4.6, $2,288 — dual-opposing 8s — vibration-canceling, smaller
• Dragon 11.1.6, $2,588 — one 12 at 19 Hz — deep, one position
• This, $3,579 — two 12s at 19 Hz — both

And the size notice is the real specification

Bar: 4.4 × 58.1 × 7.7 in — 32.2 lb. Wider than a 65-inch television, which is about 57 inches. And 7.7 inches deep, on a TV unit that is usually 14 to 16.

Each subwoofer: 18.1 × 16.9 × 20.1 in — 80 lb.

Two of those is 160 lb, in two cabinets twenty inches deep — and they only earn the second-sub advantage if they are not beside each other, so you need two separate positions in the room.

At least nine listings on this shelf publish no dimensions at all. Nakamichi publishes every one, in capitals, because at this scale the tape measure decides before the ears do.

Carbon passive radiators

Worth explaining, because it is the detail that makes 19 Hz possible in a box this size.

A passive radiator is an undriven cone tuned to resonate with the air inside the cabinet. It extends the low end the way a port does — without the audible turbulence a port generates at high excursion. Here the driven cone is 12 inches and the radiator is also 12 inches, in carbon.

Six height channels and three HDMI 2.1 inputs

Six height is matched only by the other Dragons. LG’s S95QR has five at a fifth of the price; five of fourteen bars here have none.

And Nakamichi alone on this shelf publishes an HDMI input count — three, at 2.1 and 4K 120Hz, so a console routes through the bar rather than through the television.

The omission, at three and a half thousand dollars

No room calibration.

Two things here depend entirely on your room: six height channels bouncing off your ceiling, and two subwoofers interacting with your standing waves — the very reason to own two being to correct for the room, which implies measuring it.

Five bars on this shelf calibrate, and all five cost less: TCL at $99.99 and $138, Samsung at $379.99 and $397.99, JBL at $649.95, LG at $699.99.

None of Nakamichi’s four systems publishes any.

No power figure on this listing either, where the 11.4.6 claims “up to 3000 watts”. And the “save $1,620” is set against a reference price the page provides itself, undated — as on all four Nakamichi pages, $4,664 in total.