Altec Lansing 601-8D (1970)

A 2-way 30 cm coaxial composite speaker unit released in 1970 for monitor use with extended high-frequency response.

Overview

The Altec Lansing 601-8D is a 2-way 30 cm coaxial composite speaker unit developed for monitor applications. Released in 1970, it was designed to offer high-fidelity sound reproduction in a more compact form compared to larger 38 cm coaxial models, making it suitable for installations with limited space. It belongs to Altec Lansing’s "DUPLEX" series, which includes well-known models like the 604 and 605.

Specifications

Design

The 601-8D features a 30 cm cone-type woofer for low-frequency reproduction and a zinc die-cast multi-seller horn for high frequencies, arranged in a coaxial configuration. It was engineered to fit in tighter spaces while maintaining broad frequency response. Directional characteristics remain consistent into the ultra-high range, with measured high-frequency extension reaching beyond 22 kHz despite a rated upper limit of 20 kHz.

Context

The 601-8D is part of Altec Lansing’s "DUPLEX" series, sharing product lineage with models such as the 604 and 605. It was released in 1970, according to source documentation.

eBay Listings

Altec Lansing Dividing Network Plate ONLY 601-8D Vintage Use

$34.95

Altec Lansing 614D 1970's - 601-8D (Pair)

$2,500

As an eBay Partner, we earn from qualifying purchases. This helps support our independent vintage technology research.

Related Models

• Altec 1803B
• Altec 23746 (1975)
• Altec 26421 (1975)
• Altec 288-16G
• Altec 288-8H/16H
• Quad 44/405-COMBINATION (1976)
• Braun AUDIO-1 (1965)
• Braun AUDIO-250 (1965)
• Braun AUDIO-310 (1965)
• Magnavox Component Systems (1972)