JBL 2902
110,000 (1 unit, around 1976)
¥ 85,000 (1 unit, around 1978)
¥ 100,000 (1 unit, around 1981)
Commentary
A high-frequency power pack designed to extend the high-frequency range of JBL instrument speakers.
Used when the reach distance is short.
The 2902 is a power pack that combines two Tweeters 2402 and a crossover 3 kHz, 18dB/oct network, and can play back up to 15 kHz.