Bose 601 III specs
Technical information:
Direct Reflecting system design
Subport enclosure system with slotted port
Digital dynamic range woofers
Dual frequency crossover network
Automatic woofers protection circuit
Five years warranty
Drivers:
(two(2) 8"(20cm) long excursion woofers
Four(4) 3"(76mm) tweeters
Nominal 8 ohms
Amplifier requirements:
Minimal 10 W a channel
Maximum 200W RMS per channel
Genuine hardwood veneer with walnut finish
Dimensions: 30,89W X 31,75D X 76,2 cm High
Weight 45LBS(20,41 kg) speaker
Model 601 Direct/Reflecting speaker system (1977-1982)
The Bose 601 Speakers Series I were the first Bose speakers that incorporated the Symmetry Control. They also incorporate two eight inch woofers four three inch tweeters and a tuned port enclosure.[1]
601 Series II Direct/Reflecting loudspeaker system (1982-1986)
Unlike the previous Bose 601 Speakers Series I, the Bose 601 Speakers Series II were Direct Reflecting as they were designed to reflect sound energy off the walls, floor and ceiling of the room they were placed in.[1]
601 Series III Direct/Reflecting loudspeaker system (1986-1994)
601 Series IV Direct/Reflecting speaker system (2001-2004)
Although The Bose series IV came out 7 years after the last series III was produced , the second hand price of the series IV is much lower as the series III