Heathkit AS-48
Documentation on the AS-48 is thin. What survives comes mostly from Heathkit's own advertising and a single equipment review. The record shows a full-range compact speaker system sold in kit form - the speakers and crossover came unassembled, while the enclosures were factory-built and finished. High Fidelity (June 1969, p.72) gave it dimensions of 23⅓ by 14 by 12 inches and listed the price at $169.95.
Heathkit's ads ran in several audio magazines in 1969 and rested on one bold claim: a 14-inch woofer in a bookshelf enclosure could deliver "floor speaker sound" in less space. The woofer was a custom-designed JBL unit. It was paired with a 2-inch direct-radiator tweeter that the ads said extended cleanly to 20,000 Hz. The marketing copy leaned heavily on the JBL name, which was a genuine point of pride for a kit-priced speaker in that era.
- Type: full-range compact speaker system (kit form; cabinets factory-assembled)
- Drivers: custom-designed JBL 14" woofer; 2" direct-radiator tweeter
- Price: $169.95
- Dimensions: 23⅓" × 14" × 12"
Little else is documented. No production run details, no measured performance data and no owner reviews have surfaced in the period sources. It appears to have been a late-1960s offering, sold alongside the similar AS-38.
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