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Lyngdorf Audio BW-3

Name: Lyngdorf Audio BW-3
Brand: Lyngdorf Audio
SKU: lyngdorf-bw-3
Price: 1603.00 USD
Availability: InStock
Rating: 4.5 (4 reviews)

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The BW-3 is designed as a high bandwidth subwoofer with the objective of reproducing optimal dynamics and precision. This is reflected in the frequency range of the driver reaching up to 800 Hz in bypass mode, in contrast to traditional subwoofers, which are typically limited to 120 Hz.

Powerful and compact design

The internal amplifier is Lyngdorf Audio’s Class-D design based on 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 powerful 8” driver – even at high levels. The BW-3 is equipped with a long-throw driver mounted in an extremely compact enclosure. For the driver to work in such a compact cabinet, with only 7 l of internal volume, a custom unit was designed. The 8” woofer features a massive “motor,” which has an extremely fast response and high efficiency.

Flexibility in installation

The woofer fits into all types of setups, as the amplifier module holds the traditional signal controls as well as a bypass switch for easy and direct connection to Lyngdorf Audio amplifier outputs or to other audio products, which provides full control of the sub-out connection.

The BW-3 is delivered without feet mounted, as the compact cabinet design allows for several ways to integrate the speaker with home décor. With cabinet dimensions reduced to a minimum, the BW-3 can be positioned standing upright or on its side in order to fit into the available space. This construction makes it the perfect match for any setup, as a subwoofer for other speakers in a stereo or home cinema system.

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Overall Score 89/100

Nicely Roasted

Compact yet muscular, the BW-3 excels as a high-bandwidth subwoofer, delivering tight, controlled bass and blistering dynamics that follow complex music with precision. Its 8" long-throw driver and 400W Class-D amp enable extended response (bypass to 800Hz) while its small enclosure makes placement flexible. Reviewers at Best of High End praise its musicality and integration.

Best of High End

"It can actually play music and follow the signal with extreme precision."

Pros

Exceptional speed and dynamic control from the 8" long-throw driver paired with a 400W Class-D amplifier, producing precise, musical bass.
High-bandwidth capability (bypass up to ~800Hz) lets the unit handle upper-bass and some midrange content, improving blend with main speakers.
Very compact sealed enclosure and flexible orientation make placement and integration easy in both stereo and multichannel setups.

Cons

Maximum SPL (~99 dB RMS) is modest, so the BW-3 may lack headroom for very large rooms or extremely loud multichannel effects.
Feature set is basic—single RCA mono input and no network/app or multi-inputs—limiting connectivity flexibility for some systems.

Sound Quality

90/100

Bass

89/100

Reviewers note a low-frequency reach to ~27 Hz and call it more than 'some low-end rumble.' The 8" long-throw driver, 400 W Class-D amp and sealed 7.25 L cabinet allow controlled, extended bass for a compact unit, though maximum SPL (99 dB RMS) is modest for very large-room impact.

Dynamics

92/100

Multiple comments emphasize speed and precision: the driver 'can move extremely fast,' has a 'massive motor' for long-throw movement, and the 400 W amplifier provides 'optimal control.' Reviewers specifically cite its ability to 'reproduce dynamics and precision' and 'follow the signal with extreme precision.'

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Integration

92/100

Review language describes the BW-3 as able to 'perfectly integrate with your home décor' and 'suited for both stereo and multichannel setups,' and notes it 'can actually play music and follow the signal with extreme precision.' These outcome statements indicate the sub blends cleanly and is straightforward to place and use with mains.

Build Quality

88/100

Review mentions a very compact, full-MDF enclosure and a driver with a 'massive "motor"'—language that supports solid mechanical design and purposeful engineering. Finish and durability specifics are limited in the review but driver and cabinet descriptions imply robust build for the size.

Features Connectivity

80/100

Offers practical controls (bypass switch, phase 0 to -180°, level, crossover 60–200 Hz) and an RCA mono input; the review highlights a 'bypass switch for easy and direct connection' to Lyngdorf or other amps. Feature set is useful but basic (no network/app or multi-inputs noted).

Value for Money

78/100

At the listed price (~€1,486) reviewers praise precision, compactness and musicality, but do not call it a 'no-brainer' or 'best in class.' Strong performance for size, yet price positions it as a premium compact sub rather than a bargain.