KLH Model 5 (1968–1977)

A floorstanding acoustic suspension loudspeaker that brought high-fidelity sound to a broad audience

Overview

The KLH Model 5 is a floorstanding loudspeaker. KLH introduced it in 1968 and built it until 1977. It was one of the best-selling hi-fi speakers of its era, and it got there by performing well at a modest price. It is part of KLH's line of acoustic suspension speakers and followed the Model One, Six and Eight. It is a 3-way design with a 10-inch woofer in a 3/4-inch MDF enclosure. Finishes were English Walnut or West African Mahogany. The speaker sits on a custom 5° slant riser base made from powder-coated 14-gauge steel.

Specifications

Design3-way, 10" acoustic suspension loudspeaker
Enclosure material3/4″ MDF
Woofer10-inch bass driver
Base5° slant riser base, powder-coated 14-gauge steel
Weight44 lb. without base, 52 lb. with base
Dimensions13-3/4"W x 34-1/4"H x 13"D (with riser base)
FinishEnglish Walnut or West African Mahogany
Sensitivity85.93dB (averaged 300Hz–3kHz)

Design

The Model 5 is a 3-way acoustic suspension design with a 10-inch woofer. The enclosure is 3/4-inch MDF. The custom 5° slant riser base is powder-coated 14-gauge steel, and it positions the speaker for improved acoustic performance. The cabinet came in English Walnut or West African Mahogany.

Context

The Model 5 sits in KLH's family of acoustic suspension speakers, after the Model One (1958), Model Six (1960) and Model Eight (1963). It arrived in 1968 and became one of the best-selling hi-fi speakers of its time. It was also considered one of the most popular American loudspeakers. Its mix of affordability and performance brought high-fidelity audio to a wider generation of music lovers.

Market

The KLH Model 5 is currently available new, at prices from $1,999.98 to $2,998.00 per pair. Recent owner commentary says used pairs rarely turn up at reasonable prices.

eBay Listings

KLH Model 5 vintage audio equipment - eBay listing photo 1
KLH Model Five Old World Linen Grille Model 5 Lightly Used
$165
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