Altec Lansing 9846-8A (1974)
A two-way sealed floorstanding studio monitor released in 1974 with a 38 cm woofer and horn high-frequency unit.
Overview
The Altec Lansing 9846-8A is a two-way, floor-type studio monitor introduced in 1974. Designed for professional audio environments, it features a sealed cabinet construction and uses a large 38 cm cone woofer paired with a horn-type high-frequency unit. The system was built to deliver extended frequency response and high sound pressure levels, with a rated output of 93.5 dB/W/m and a frequency range from 25 Hz to 20 kHz. It weighs 47.6 kg and has substantial external dimensions of 673 mm (width) by 787 mm (height) by 603 mm (depth).
Specifications
| Type | 2-Way, 2-Speaker, Sealed Type, Floor Type |
| Woofer | 38 cm Cone Type (411 to 8 a) |
| High-frequency unit | Horn Type (802-8D + 511B) |
| Network | N501-8A |
| Impedance | 8 Ω |
| Playback frequency band | 25 Hz to 20 kHz |
| Allowable input | 100W (listed in 1974 catalog) |
| Allowable input | 50W (continuous program) |
| Output sound pressure level | 93.5dB/W/m (listed in 1974 catalog) |
| Output sound pressure level | 97 db (New JIS) |
| Crossover frequency | 500Hz |
| External dimensions | Width 673x Height 787x Depth 603 mm |
| Weight | 47.6kg |
| Original price | ¥ 415,000 (1 unit, around 1977) |
Market
The Altec Lansing 9846-8A was priced at ¥415,000 around 1977, indicating its position as a high-end studio monitor during its time.
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