Altec Lansing 601-8D Duplex Driver (1x)

Specifications Altec Lansing 601-8D driver: 
- Impedance: 8 ohm
- Power Rating: 40 watts of continuous pinknoise (20-20,000 Hz)
- Frequency response: 30 to 20,000 Hz in appropriate enclosure
- Pressure Sensitivity: 99 dB SPL at 4' measured on axis with 1 watt input of pink noise band-limited from 500 to 3000 Hz with speaker mounted in 614D enclosure
- Magnets: Alnico
- Finish: Gray enamel
- Dimensions: 12 1/8” (308 mm) diameter, 5 5/8” (143 mm deep)
- Weight: 15 lbs. (6.8 kg)