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Technical Manual for the Speaker – DB4 Please note that every care has been taken to ensure the accuracy of our technical manual. We do not, however, accept responsibility for damage, loss or expense resulting from any error or omission. We reserve the right to make alterations in line with technical advances and industry standards.
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NEMA/IP rating of the unit is maintained. The DB4 is mounted via 2 x Ø 0.354” (9 mm) fixing holes in the ‘u’ shaped stirrup/mounting bracket. The fixing holes have been designed to accept an M6 screw or bolt.
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If a fault should occur, it is recommended that the unit be returned to MEDC for repair. All parts are replaceable.
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6. CERTIFIED TEMPERATURE –55 C to +55 C –67 F to +131 F MEDC Ltd, Colliery Road, Pinxton, Nottingham NG16 6JF, UK. Tel: +44 (0)1773 864100 Fax: +44 (0)1773 582800 Sales Enq. Fax: +44 (0)1773 582830 Sales Orders Fax: +44 (0)1773 582832 MEDC Stock No.
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