3-Way Speaker System AS-1348

• alternative name: Heath Company

Here's TRUE sonic excellence at a sensational low price! Combines a massive 15" slot-loaded woofer, two 4 1/2 " midrange speakers and three 1" tweeters in a precision-designed cabinet. Has dynamic range from below 30 Hz to above 20 kHz. The woofer is mounted in the rear of the cabinet to improve low-frequency response. The two midrange drivers radiate directly forward for excellent presence and realism. The three tweeters face forward, angle right and angle left for high-frequency response with outstanding dispersion. The AS-1348 produces very high sound levels without distortion at ALL audible frequencies. Has individual fuses for woofer, midranges and tweeters, six-position attenuation controls. Fully assembled, sealed acoustic-suspension enclosure with walnut and oak veneer finish, acoustically transparent grille cloth. 38" H x 24" W x 15" D. 8 ohms impedance. 

SPECIFICATIONS: Frequency Range (-10 dB): 22 Hz to 22 kHz. Frequency Response: ±-3 dB, 28 Hz to 20 kHz. Impedance: 8 ohms nominal. Recommended amplifier power: 8 watts min. to 250 watts (fused for larger amplifiers). Crossover frequencies: 503 Hz (12 dB/octave) woofer-to-midrange and 3000 Hz (6 and 12 dB/octave) midrange-to-tweeter. Fuses: Woofer, 1 1/2 amp Slow-Blow; midrange, 3/8 amp Slow-Blow; tweeter, 1 amp regular Blow.

Here you find 786 models, 769 with images and 515 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Heathkit (Brand), Heath Co.; Benton Harbor (MI)