Ex-demo Kerr Acoustic K300 offered for sale by Home Media in Maidstone, United Kingdom.
Advert reference: 25722
Listed in: Stand-mount speakers
Listed on: 17th June 2025
We are offering for sale our Kerr Acoustic K300 Mk3 ex-demo stand mount speakers which has had minimal use from new.
Finish: Satin Walnut
Serial Number: 0086/7
Date Received: 03/11/2021
Condition: Unmarked
Packaging: Yes
Accessories: Magnetic grilles
Delivery Options: In-store collection. Delivery available (ask for details).
Warranty: 12 months
New Price: £6,395
Saving: £1,200
Sale Price: £5,195
The Kerr Acoustic K300 Mk3 Stand Mount Speakers is a 2-way stand-mount loudspeaker, which breaks new ground in compact loudspeaker performance.
The 6.5” sliced wood-fibre cone integrates seamlessly with a true ribbon tweeter, for unmatched speed and transparency. Featuring the Kerr Acoustic transmission line, the K300 produces a stunningly accurate and extended frequency response from 33Hz – 45kHz which remains linear and uncoloured at all playback levels.
Now in its third incarnation, the mk.3 update brings improvement in midrange clarity and stereo imaging. Following extensive crossover re-development in partnership with Holton Audio, we have managed to further refine our circuit topology making the K300’s response more linear and efficient.
Available in a range of real wood veneer finishes, including Oak, Walnut, Rosenut and Black Oak, as well as either satin or high-gloss lacquer in any RAL colour.
Supplied with magnetic grilles as standard.
Technical Specifications
LF Driver - 165mm Wood-fibre cone with extended linear suspension system and patented symmetrical drive motor design
HF Driver - 60mm True Ribbon tweeter with 0.027g diaphragm mass
Response - 33Hz – 45kHz
Sensitivity - 89dB (2.83V/1m)
Impedance - 6 Ohms (nominal)
Crossover - 1.95kHz - 2nd order (12dB/ Octave)
Dimensions - H:420 | W:195 | D:395 mm
Construction - 18 / 24mm Baltic Birch plywood transmission-line
Weight - 12 kg (each)
Connections - One pair of 4mm copper 5-way binding posts
24-26 Union Street
Maidstone
Kent
ME14 1ED
United Kingdom