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4020C 

Operating Manual

Summary of Contents for 4020C

Page 1: ...4020C Operating Manual ...

Page 2: ...ection with the supplied mains cable Never connect the loudspeaker to an un earthed mains supply or using an unearthed mains cable Audio input is via a 10 kOhm balanced connector The pin sequence of the connector is shown in Figure 2 Connect the signal cable to the 3 pole plug pro vided with the loudspeaker and secure the con nections by tightening the screws on each pole Push the plug into the co...

Page 3: ...axis Figure 3 Control and connector layout Figure 2 Audio input pin sequence NON INVERTING INVERTING GND GROUND GND Figure 4 Cable connection for daisy chaining speakers ACOUSTIC AXIS 146 mm 0 7 m 292 4020CT SERIAL NUMBER This device complies with FCC Part 15 and Canadian ICES 003 radio frequency Class B emission requirements Refer to operating manual for full information SIGNAL INPUT GND 4020C AC...

Page 4: ... im age These can be minimised by placing the loud speaker clear of reflective surfaces Minimum clearances Sufficient clearance for cooling of the amplifier and functioning of the reflex port must be ensured if the loudspeaker is installed in a restricted space such as a cabinet or integrated into a wall structure The sur roundings of the loudspeaker must always be open to the listening room with ...

Page 5: ...ntee This product is guaranteed for a period of two years against faults in materials or workmanship Refer to supplier for full sales and guarantee terms Compliance to FCC rules This device complies with part 15 of the FCC Rules Operation is subject to the following conditions This device may not cause harmful interference and This device must accept any interference received including interferenc...

Page 6: ...nses at 0 15 30 45 and 60 degree angles and power response in full space Input level 20 dBu 75 80 85 90 40 20k 70 100 200 500 1k 2k 5k 10k Genelec Oy 4020 13 Mar 17 BASS ROLL OFF TREBLE TILT BASS TILT Frequency Hz dB SPL 75 80 85 70 75 80 85 90 40 20k 70 100 200 500 1k 2k 5k 10k Genelec Oy 4020 9 Mar 17 70 65 dB SWL 0 60 15 30 45 Frequency Hz dB SPL 85 90 95 ...

Page 7: ...3 dB SPL Maximum peak acoustic output per pair 1 m distance with music material 107 dB Self generated noise level in free field 1 m on axis 5 dB A weighted Harmonic distortion at 85 dB SPL 1 m on axis Freq 50 200 Hz 3 200 Hz 0 5 Drivers Bass 105 mm 4 in cone Treble 19 mm 3 4 in metal dome Both drivers are magnetically shielded Weight 3 1 kg 6 8 lb Dimensions Height 226 mm 87 8 in Width 151 mm 6 in...

Page 8: ...eden Genelec Sverige Ellipsvägen 10B P O Box 2036 S 127 02 Skärholmen Phone 46 8 449 5220 Fax 46 8 708 7071 Email info genelec com In the USA Genelec Inc 7 Tech Circle Natick MA 01760 USA Phone 1 508 652 0900 Fax 1 508 652 0909 Email genelec usa genelec com In China Beijing Genelec Audio Co Ltd B33 101 Universal Business Park No 10 Jiuxianquiao Road Chaoyang District Beijing 100015 China Phone 86 ...

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