# KLH Model Four

Floorstanding passive loudspeaker from the Model series, made by KLH (🇺🇸 US).

Source: https://truescaleaudio.com/en/speaker/klh-model-four
Manufacturer page: https://klhaudio.com/products/model-four-floorstanding-speaker

## Dimensions

| Dimension | Metric | Imperial |
| --- | --- | --- |
| Height | 660 mm | 26 in |
| Width | 330 mm | 13 in |
| Depth | 210 mm | 8.3 in |

## Drivers

- 1 × 25 mm (1 in) tweeter — aluminium dome, soft rubber suspension, shared with the Model Five
- 1 × 102 mm (4 in) midrange — pulp-paper cone
- 1 × 203 mm (8 in) woofer — pulp-paper cone, the same 8-inch woofer used in the Model Three

## Specifications

| Specification | Value |
| --- | --- |
| Type | Floorstanding |
| Power | Passive |
| Enclosure | Sealed |
| Frequency response | 46–20000 Hz |
| Crossover | 380 / 2500 Hz |
| Sensitivity | 88 dB |
| Impedance | 6 Ω nominal |
| Price (USD) | $1,999.98 / pair |
| Introduced | 2026 |

## About

KLH's smallest three-way, and a straight recombination of the two models either side of it: the Model Five's 4-inch midrange and 25 mm aluminium dome over the Model Three's 8-inch woofer. What it buys is the midrange driver itself — most speakers this size make the woofer cover voices as well as bass, and a dedicated 102 mm cone between 380 Hz and 2.5 kHz is the compromise this one refuses. The cabinet is 21 cm deep, the shallowest in the range, against a 33 cm baffle: KLH builds wide and flat where most towers are narrow and deep. Sealed, like everything they make, so it reaches 46 Hz rather than further, and takes 30 to 150 watts. The measurements here are the cabinet; the included 6-degree steel riser takes it to 81.8 cm standing. English Walnut, White Oak or Black Ash.

## See it to scale

This catalogue draws cabinets at their real size side by side, which no text version can reproduce. Compare the KLH Model Four against another speaker at https://truescaleaudio.com/en/compare?a=klh-model-four