Advent The Loudspeaker (1968)
The Advent Loudspeaker - often called "The Advent" or the "Original Advent" - was introduced in 1968. It is widely regarded as the speaker that changed the industry. Advent Corporation built it as a two-way acoustic suspension system with a 10-inch woofer and a ¾-inch dome tweeter. The goal was straightforward and audacious: real high-fidelity sound, including meaningful bass response down to 40 Hz, at a price ordinary listeners could afford. That price was $98 each, or roughly $175 per pair - about $1,400 in today's dollars. It sounded comparable to speakers costing three times as much, and it made quality audio accessible to a mainstream audience for the first time.
Advent marketed the speaker with unusual directness. A recurring ad campaign in High Fidelity (January 1973, p.79) opened with the line: "If You Would Like Nothing Less Than the Best in Loudspeakers, But Doubt That You Can Afford Them, Please Read This Ad." The copy went on to state that both the original Advent and the later Smaller Advent were "intended to be compared in audible performance, including frequency bandwidth, with the most elaborate and expensive speakers available." That was more than ad bravado. It reflected a design philosophy that treated the original Advent as the reference, and the High Fidelity campaign repeated the same assertion across multiple years and publications.
The cabinet was described at the time as "modest-sized," though exact dimensions were rarely published. It was a sealed (acoustic suspension) enclosure, chosen for tight, low-distortion bass without a port. No impedance rating, sensitivity figure, crossover frequency, or distortion specification survives in the available record, and no production end year has been confirmed.
The original Advent Loudspeaker spawned a family of descendants. The Large Advent (1970) upgraded to a 12-inch woofer and an improved crossover. The Advent/2 (1970) and Advent/3 (1972) were smaller, more affordable variants. But it was the 1968 original that set the template: a speaker that proved high-end sound didn’t require a high-end budget, and that honest engineering could outperform expensive ornamentation.
Known Specifications
- Type: Two-way, acoustic suspension (sealed enclosure)
- Woofer: 10-inch acoustic suspension woofer
- Tweeter: ¾-inch dome
- Frequency response: Meaningful bass to 40 Hz
- Original price: $98 each (~$175 per pair)
- Cabinet: Modest-sized sealed enclosure (exact dimensions not documented)
Note: Impedance, sensitivity, crossover frequency, and distortion specs are not recorded in the available documentation.
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