Bose LT MB24 III, LT 4402, LT 9702, LT 9402TM manual Service Information

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Service Information

To Replace the 12" Woofer in the Panaray LT MB24-III Modular Bass Loud- speaker

1.Turn off ampliﬁer power

2.Disconnect the loudspeaker input connection(s)

3.Remove the 22 screws securing the grill to the enclosure. Lift the grill off of the enclosure.

4.Remove the 8 screws securing the driver to the enclosure.

5.Lift the driver out of the enclosure.

6.Remove the old gasket.

7.Disconnect the RED (+) and BLACK (-) wires connected to the driver.

8.Replace gasket.

9.Make the following connections to the new driver:

•Connect the RED (+) and BLACK (-) wires connected to the new driver.

10.Insert new driver to the cabinet and secure with the 8 screws.

11.Reconnect the input connections.

12.Turn on ampliﬁer power.

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Contents Bose Panaray LT Series III Loudspeakers Declaration of Conformity Declaration of ConformityContents Safety Information Read the instructionsMounting Guidelines How to Use This Reference Guide Mechanical Specifications LT 3202-III LoudspeakerLT 4402 -III Loudspeaker LT 9402-III Loudspeaker LT 9702-III Loudspeaker LT MB24-III Modular Bass Loudspeaker Recommended Wire Gauges Acoustical Specifications and WiringInternal Conﬁgurations Acoustical Speciﬁcations and Wiring To reconﬁgure your LT 3202-III loudspeaker only To reconﬁgure your LT MB24-III modular bass loudspeaker LT 3202-III Loudspeaker Product Description LT 3202-III Acoustical SpeciﬁcationsLT 3202-III Loudspeaker Conﬁgurations LT 3202-III Loudspeaker Active Equalization CurvesLT 4402-III Loudspeaker Product Description LT 4402-III Acoustical SpeciﬁcationsLT 4402-III Loudspeaker Conﬁgurations LT 4402-III Loudspeaker Active Equalization CurvesLT 9402-III Loudspeaker Product Description LT 9402-III Acoustical SpeciﬁcationsLT 9402-III Loudspeaker Conﬁgurations LT 9402-III Loudspeaker Active Equalization CurvesLT 9702-III Loudspeaker Product Description LT 9702-III Acoustical SpeciﬁcationsLT 9702-III Loudspeaker Conﬁgurations LT 9702-III Loudspeaker Active Equalization CurvesLT MB24 Loudspeaker Product Description LT MB24-III Acoustical SpeciﬁcationsLT MB24-III Loudspeaker Conﬁgurations LT MB24-III Loudspeaker Active Equalization CurveLT Series III Mid/High Loudspeakers Active EqualizationOther methods of providing active equalization LT MB24 Modular Bass LoudspeakerService Information Panaray LT Replacement PartsPainting Information Service Information Remove the replacement diaphragm from its carton Service Information To Replace the V-2 Mid-frequency Driver in the Panaray LT Service Information Service Information Driver and Electronics Assembly LT 3202-III LoudspeakerLT 4402-III Loudspeaker LT 9402TM-III Loudspeaker 10 11 12 13 14 15 24 23 22LT 9702-III Loudspeaker LT MB24-III Loudspeaker