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
| Design | 3-way, 10" acoustic suspension loudspeaker |
| Enclosure material | 3/4″ MDF |
| Woofer | 10-inch bass driver |
| Base | 5° slant riser base, powder-coated 14-gauge steel |
| Weight | 44 lb. without base, 52 lb. with base |
| Dimensions | 13-3/4"W x 34-1/4"H x 13"D (with riser base) |
| Finish | English Walnut or West African Mahogany |
| Sensitivity | 85.93dB (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.
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