Bozak Concert Grand B-410 loudspeaker Specifications
Description: Three-way, floorstanding loudspeaker with sealed-box woofer loading. Drive-units: eight 2" B-200Y Dual Treble aluminum-diaphragm tweeters, two 5¼" B-209B aluminum-cone midrange units, four 12" B-199A variable-density (pulp made from lambs' wool and shredded paper) cone woofers. Crossover: N-104 LC network. Crossover frequencies: 400Hz, 2.5kHz. Crossover slopes: 6dB/octave, first-order. Frequency range: 28Hz–20kHz. Nominal impedance: 8 ohms.
Dimensions: 52" (1333mm) H by 36" (925mm) W by 19" (485mm) D. Weight: 225 lbs (102kg).
Serial numbers of units reviewed: None found.
Price: $2000 each in 1965; ca $23,800/pair in 2005 dollars.
Manufacturer: Bozak, Darien, CT (no longer in existence).