Vintage Altec Lansing A7 // Voice of the Theater Speakers / Blank Canvas

The Altec Voice of the Theater line was unveiled in 1947, and ran through the '70s. When it came to sound systems for the silver screen, the VOTT lineup was the system. This model of the A7, specifically, the A7-500-8E with 511B sectoral horn, is a favorite of collectors, and demand for the originals spiked after the early aughts re-release. With undeniably original character, this pair is the perfect candidate for the type of custom restoration Aural HiFi is known for. We've got a few ideas, but we thought it would be fun to put you in the driver's seat. Them home as-is, or brainstorm your dream A7 with us. 

RESTORATIONS

• Full frequency sweep
  
• Horns inspected
  
• The rest is up to you...
  

SPECS

Type   2-way bass reflex horn loaded loudspeaker

Frequency response   35 Hz to 22 kHz (±10dB)

Sensitivity   97dB (@1W/m)

Nominal impedance   8Ω

System power capacity   200 W (Rating based on test signal of continuous pink noise, per IEC spectrum for two hours duration)

Low Frequency Drivers   Altec Lansing 416-8C Woofer

High Frequency Drivers   Altec Lansing 902-8B

High Frequency Horns   Altec Lansing 511B Sectoral Horn

Network   N8500-8A

Crossover frequency   900 Hz

Low frequency roll-off   54 Hz(-3dB)

Nominal coverage   90° horizontal, 40° vertical

System polarity   Positive voltage to RED produces forward cone motion

Binding Posts   Two pair, jumpered for mono wiring, bi-amp capable, accepts spade and banana

Dimensions   30"W x 54"H x 24"D

Weight   206 lbs. net

LINER NOTES

A design by John Hilliard, Altec Lansing Voice of the Theatre systems originally targeted movie theaters. The entire series was gradually expanded for use in general sound reinforcement and later converted in extreme high-end audio segments for hi-fi home use.