ALTEC LANSING 515B
* Released in 1966
¥ 77,000 (1 unit, around 1970)
¥ 88,200 (1 unit, after 1970 price revision)
¥ 90,300 (1 unit, around 1976)
Commentary
The most powerful 38 cm cone shaped woofer in the lineup of Altech's woofer at that time.
The structure of the magnetic circuit is designed for the horn load. It can be installed especially in the front load type 825B (A7) cabinet to enable large-scale and deep bass reproduction.
Model Rating
Type | 38 cm cone woofer unit |
Frequency characteristic | 20 Hz to 1 kHz |
Lowest resonance frequency | 25Hz |
Impedance | 16 Ω |
Rated input | 35W |
Allowable input | 50W |
Output sound pressure level | 105dB/W/m |
Magnetic flux density | 14,750gauss |
Recommended crossover frequency | 500Hz |
External dimensions | Diameter 389x Depth 197 mm |
Weight | 11.8kg |