KLH Audio has announced a new Model Four loudspeaker at Vienna this week.  The Model Four adds to KLH’s Model Collection and sits between the Model Three and the Model Five. The collection includes the Flagship Model Seven.

Model Four with 8 inch Woofer

The Model Four is a three-way design centred on the 8-inch pulp-paper cone woofer introduced in Model Three, working with a 4-inch pulp-paper cone midrange and 1-inch aluminium dome tweeter.  The drivers are housed in a structurally reinforced MDF enclosure.

Scott Hagen, CEO of KLH Audio, says;

Model Four represents exactly where KLH is headed: honouring the acoustic principles that made this brand stand out while designing products for how people actually live and listen today. “This is not a bookshelf speaker, nor is it simply a smaller Model Five. It is a distinctive, full-range acoustic-suspension loudspeaker, meticulously built to deliver the natural, controlled and room-friendly sound that defines KLH in a form that fits more homes, rooms and listeners. Our responsibility is to protect the integrity of this brand while moving it forward, and Model Four is a major step in that direction.

KLH Model Four

Specification, Price and Availability

Model Four Key Specifications (All specifications for a single speaker)

Type: 3-Way 8” acoustic suspension Loudspeaker
Frequency Response: 46Hz – 20,000Hz +/- 3dB
Low Frequency Extension: -10dB @ 35Hz
In-Room Sensitivity: 88dB @ 2.83V / 1M
In-Room Maximum SPL: 108dB
Power Handling: 150 Watts / 600 Watts Peak
Impedance: 6 Ohms (3.5 ohm min. @ 120 Hz)
Crossover: MF: 380Hz | HF: 2,500Hz (2nd order electro-acoustic)
High Frequency Driver: 1-inch Aluminum Dome with Soft Rubber Suspension
Mid Frequency Driver: 4-inch Pulp-paper Cone with Reverse Roll Rubber Suspension
Low Frequency Driver: 8-inch Pulp-Paper Cone with Reverse Roll Rubber Suspension
Dimensions HxWxD (Without Riser Base): 26.0″ (66cm) x 13″ (33.0cm) x 8.25” (20.9cm)
Dimensions HxWxD (With Included Riser Base): 32.2″ (81.8cm) x 13″ (33.0cm) x 10.9” (27.7cm)
Included Accessories: Matte Black 6° Riser Base, Magnetic Grille
Finishes: English Walnut with Stonewash Knit Grille; Black Ash with Grey Knit Grille; White Oak with Black Knit Grille
Price: $999.99, €999.00, £899.00 (Each, Stands Included)
Warranty: Model Four features KLH Audio’s standard 10-Year Warranty

Model Four will be available in the United States and select international markets via a network of
premium audio dealers and directly via KLH Audio beginning September 2026

About KLH Audio

Founded in 1957 by audio pioneer Henry Kloss, KLH Audio has been at the forefront of high-fidelity innovation for nearly seven decades. Under the Victrola family of brands led by CEO Scott Hagen, KLH continues to honour its legacy through a portfolio of acoustically exceptional and thoughtfully designed loudspeakers that connect people to the music they love. For  more information, please visit KLHAudio.com


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