The active BW-2 is designed as a high bandwidth subwoofer with the objective of reproducing music and soundtracks with full dynamics and precision. The minimalistic äóñ äóÖform follows functionäó» design ensures that all resources are focused on the best possible sound reproduction.


The frequency range of the BW-2 goes up to 800 Hz in "bypass" mode, in contrast to traditional subwoofers, which are typically limited to 120 Hz. In other words, this is a driver that follows the signal with extreme precision. It therefore can actually play music and not just the low-end rumble and explosions of an action movie.


The BW-2 is designed with a focus on discretion. Available in high-gloss black or matte whiteäóîallowing for seamless integration in any contemporary interior.

It can be positioned standing upright or on the side in order to fit into the available space. This also makes it the perfect match for any stereo or home cinema system.ξ


The internal amplifier is our own Class-D design based on our more than 15 years of experience in designing audiophile Class-D amplifiers. With an output of 400 watts it can deliver ample power to control the driver even at extreme levels.ξ


The custom made 10äó? long-throw woofer driver features a massive magnet and voice coil to control the frequency response in the compact cabinet. This results in anŒæextremely fast response and high efficiency.Œæ

To ensureŒæperfect piston movement of the cone, it is manufactured in deep anodized aluminium.ŒæThe open basket design allows ventilation below the spider äóñ which, together with the vented pole piece, prevents over and under pressure from causing mechanical losses when the cone is moving.

ξThe driver is positioned off-centre for the driver to be situated as close to the floor and wall as possible. The compact design not only reduces cabinet resonances but it also allows for optimal coupling to the room.ξ


The BW-2 has two input modes. If you set it to äóìLine in,äó? it can be used with conventional amplifiers and processors and has a frequency range from 25 to 200 Hz. As with regular subwoofers, you have control over level, frequency range, and phase adjustment.

If you have a Lyngdorf Audio amplifier, you can bypass the internal filters. Now the frequency range goes up to 800 Hz, and you can use the BW-2 as a boundary woofer to lift the performance of your system to a new level.



Combining theŒæBW-2 with ourŒæMH-2 satellite speakersäóîalong with theŒæTDAI-2170Œæwith built-in RoomPerfect䋢 and digital crossoversäóîwill produce a full range system that simply outperforms anything in or above its price range.


The logistics are incredibly simple. Just hook up the MH-2ŒÇs and one or two BW-2ŒÇs to the TDAI-2170, switch the BW-2 to the äóìbypassäó? function, and select the preconfigured speaker setup in the TDAI-2170ŒÇs setup menu. Finish it off by running RoomPerfect䋢. Then sit back and enjoy.


ξ BW-2
Description Active high bandwidth subwoofer
Amplifier 400 watts
Class-D type
Driver 10äó? long throw driver (+/- 15mm/0.6 in)Œæ
íÖ 50mm / 2in voice coilŒæ
Cone Material: Deep Anodized aluminumξ
86oz / 2.4kg vented magnet
Frequency Response 25 to 200 Hz (using line in input)
25 to 800 Hz (using bypass input)
Sensitivity 91dB (2.83V/1 m) sensitivity
Controls Bypass switchξ
Phase control (0 to -180Œ_)Œæ
Level controlξ
X-over frequency (60 to 200 Hz)
Auto on / always on
Connections RCA / analog mono input
Dimensions (H x W x D) 44 x 32.5 x 17.2 cmξ
17.3 x 12.8 x 6.8 inches
Finish High-gloss black or matte white