Dimensions: 41 3/8" x 16 1/2" x 16 1/2" (8 1/2 square at top)

Weight: 61 lbs

Response: 32 to 20k Hz

RMS Power: 30 to 250 watts

Crossover: 400 and 2600 Hz

Driver complement:

- 10" woofer (PRO 019)

- 1" air spring dome tweeter (PRO 002 ME3)

- 6" midrange (PRO 027)

Impedance: 4 ohms

MSRP: 1150.00

Built: 1978 - 86