Harbeth Nelson Subwoofers & Speaker Stands

The Nelson subwoofer + stand solution delivers intense bass performance for mini monitors, including all Harbeth P3ESR and BBC LS3/5A models, without compromising space. Its innovative design incorporates a Harbeth 5-inch drive unit and 50 watts of digital amplifier power, resulting in exceptional bass control, perfect integration and power output.

Remove the stress of stand selection by choosing Nelson – the ultimate Harbeth stand.

More Bass in the Same Space

A high-performance design that produces dramatic bass without compromising space.

"The Harbeth smoothness that makes for continued fatigue-free listening is further enhanced with the extra richness the Nelson subwoofer stand has brought to the mix. If you own a pair of Harbeth P3ESR or LS3/5A equivalents, you owe it to your ears to match them with this ultimate accessory."

- Robert Edwards - Bafta-Award winning Sound Director

Power with Control

With the sub-level control, the listener can adjust the bass up and down to suit personal preference, listening material and room characteristics.

A Smart Approach

The Nelson’s digital signal processing unit optimises the crossover frequency, phase and shape so the Nelson takes over seamlessly as the host speaker’s bass rolls off.

No test equipment or technical knowledge is needed to integrate Nelson into your system. It’s truly a plug-in-and-play system with only one control for bass level, which you can set to taste.

Specifications

Description Digital subwoofer optimised for use with Harbeth P3ESR, BBC LS3/5A or any unvented bookshelf loudspeaker unit.

Drive Unit 1 x 110mm Harbeth-made bass unit in bandpass enclosure

Frequency Response 35 – 75 Hz ±3 dB free-space

Max. Power Output 50 W RMS

Impedance Active, <5 kilohm transformer balanced input – presents virtually no load to main amplifier

Connectors A fitted lead connects to the binding posts of the host loudspeaker

Power Supply Requires 24 V D.C. 2 A power supply. 5.5 / 2.1 mm, centre positive. Reverse polarity protected.

Height (+ 20 mm with Spikes) 730 mm to top of speaker mounting plate, 1145mm to top of P3ESR, 970mm to P3ESR tweeter.

Diameter 350 mm

Weight 7.6 kg each (without packing), 11.2 kg each (with packing).

Finish Base colour: Black (as shown), Sock colour: Black (as shown).