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OPERATING MANUAL AND USER GUIDE

5

INSTALLATION

•  Before attempting to install a Delta Series loudspeaker system please refer to 

the important warnings and safety instructions. Only qualified personnel should 

install a loudspeaker system. 

Improper installation of a loudspeaker system can cause serious 

harm and even death if correct procedure is not followed. Anyone  

attempting installation assumes all liability arising from such use.

•  Bi-amp switching - ensure that the internal passive network selector is in 

the correct position. When using an external active network select the bi-amp 

setting. Failiure to do his can result in damage to the drivers of your Delta Series 

loudspeakers.

•  Models with dual angle pole mount sockets (Delta 12 and Delta 15) have an 

angled socket that angles the cabinet down by 10°. This allows more sound to be 

aimed directly at the audience and less at the ceiling, reducing early reflections. 

Please ensure that the correct socket is used for each speaker.

Delat User Manual.indd   5

2010-12-13   9:15:16

Summary of Contents for Delta-12

Page 1: ...www wharfedalepro com OPERATING MANUAL AND USER GUIDE Delta 12 Delta 15 Delta 12M Delta 15M Delta 215 Delta 15B Delta 18B Delta 218B Delta Series Delat User Manual indd 1 2010 12 13 9 15 15...

Page 2: ...made Similarly when shutting systems down turn all amplifiers off first before powering down any other system components 5 CABLES Do not use shielded or microphone cables for connection between amplif...

Page 3: ...12 12M 15 15M 215 Bi Amp Wiring 6 Delta 12 12M 15 15M 215 Fullrange Wiring 7 Delta 15B 18B Fullrange Wiring 8 Delta 15B 18B Bi Amp Wiring 9 Delta Series Suggested Network Settings 10 Rigging Suspendin...

Page 4: ...ompression drivers are coupled to 90 x45 elliptical waveguides for smooth dispersion All subwoofers use 4 voice coils Comprehensive rigging points are provided for use in flown applications so Delta i...

Page 5: ...on with internal bracing 4 way high impact plastic carry handles Rhino Rock texturised composite finish Parallel Speakon inputs Through outputs on M models High pass outputs on 15B and 18B FEATURES De...

Page 6: ...rising from such use Bi amp switching ensure that the internal passive network selector is in the correct position When using an external active network select the bi amp setting Failiure to do his ca...

Page 7: ...Delta Series INPUT SPEAKON CONNECTOR FROM LF AMPLIFIER FROM HF AMPLIFIER DELTA 12 12M 15 15M 215 BI AMP WIRING Delat User Manual indd 6 2010 12 13 9 15 17...

Page 8: ...OPERATING MANUAL AND USER GUIDE SWITCH IN UP POSITION PASIVE MODE DELTA 12 12M 15 15M 215 FULLRANGE WIRING Delat User Manual indd 7 2010 12 13 9 15 17...

Page 9: ...IFIER TO FULL RANGE SPEAKER MID HI OUTPUT LF 1 1 INPUT UNUSED 2 2 OUTPUT UNUSED 2 2 1 1 HPF OUT FULL RANGE BI AMP LF 1 1 INPUT MID HI IN 2 2 OUTPUT UNUSED 2 2 1 1 MID HI OUT Serial Number Delta12 15 2...

Page 10: ...ANGE BI AMP LF 1 1 INPUT MID HI IN 2 2 OUTPUT UNUSED 2 2 1 1 MID HI OUT Serial Number ACTIVE CROSSOVER OUTPUT SPEAKON CONNECTOR SWITCH IN UP POSITION BIAMP MODE FROM LF AMPLIFIER FROM HF AMPLIFIER TO...

Page 11: ...Delta Series 10 Delta 12 Delta 12M Delta 15B Delta 15 Delta 18B Delta 15M Delta 218B Delta 215 DELTA SERIES SUGGESTED NETWORK SETTINGS Delat User Manual indd 10 2010 12 13 9 15 21...

Page 12: ...fore you consider suspending any loudspeakers A minimum 5 1 Design Factor or Local Standard should be observed whichever is greater Each primary load bearing suspension point shall be rated for the to...

Page 13: ...Delta Series 12 BLOCK WIRING DIAGRAMS DELTA 12 Crossover Block Diagram Delat User Manual indd 12 2010 12 13 9 15 22...

Page 14: ...OPERATING MANUAL AND USER GUIDE 13 DELTA 12M Crossover Block Diagram DELTA 15 Crossover Block Diagram Serial Number Delat User Manual indd 13 2010 12 13 9 15 23...

Page 15: ...Delta Series 14 DELTA 15M Crossover Block Diagram Serial Number Delat User Manual indd 14 2010 12 13 9 15 24...

Page 16: ...OPERATING MANUAL AND USER GUIDE 15 DELTA 215 Crossover Block Diagram Serial Number Delat User Manual indd 15 2010 12 13 9 15 24...

Page 17: ...Diagram MID HI OUTPUT LF 1 1 INPUT UNUSED 2 2 OUTPUT UNUSED 2 2 1 1 HPF OUT FULL RANGE BI AMP LF 1 1 INPUT MID HI IN 2 2 OUTPUT UNUSED 2 2 1 1 MID HI OUT Serial Number MID HI OUTPUT MID HI OUTPUT Del...

Page 18: ...OPERATING MANUAL AND USER GUIDE 17 DELTA 18B Crossover Block Diagram Delat User Manual indd 17 2010 12 13 9 15 25...

Page 19: ...TA 218B Crossover Block Diagram 1 2 2 1 1 1 2 2 8 ohm 8 ohm PARALLEL DISCRETE _ _ _ Serial Number 2 2 1 1 LF LF PARALLEL UNUSED PARALLEL DISCRETE DISCRETE MODE PARALLEL MODE Delat User Manual indd 18...

Page 20: ...VIEW DELTA 12 FRONT VIEW 390 00 296 00 180 02 282 59 241 49 373 00 15 00 47 0 47 0 47 0 70 00 115 00 373 00 630 00 DELTA 12 DELTA 15 TOP VIEW FRONT VIEW SIDE VIEW BOTTOM VIEW REAR VIEW DELTA 15 334 6...

Page 21: ...DE VIEW BOTTOM VIEW BOTTOM VIEW DELTA 12M TOP VIEW 449 77 449 77 5 3 9 7 0 318 17 102 85 102 85 390 00 618 00 618 00 618 00 LEFT SIDE VIEW FRONT VIEW RIGHT SIDE VIEW BOTTOM VIEW DELTA 15M TOP VIEW 446...

Page 22: ...EW BOTTOM VIEW REAR VIEW DELTA 125 TOP VIEW 450 00 1135 00 488 00 488 00 299 61 15 00 FRONT VIEW TOP VIEW LEFT VIEW BOTTOM VIEW REAR VIEW REAR VIEW DELTA 15B 471 00 471 00 471 00 471 00 471 00 471 00...

Page 23: ...ONT VIEW TOP VIEW SIDE VIEW REAR VIEW DELTA 18B 539 00 539 00 650 00 DELTA 218B FRONT VIEW TOP VIEW SIDE VIEW SIDE VIEW BOTTOM VIEW REAR VIEW DELTA 218B 650 0 1041 0 650 0 541 0 541 0 Delat User Manua...

Page 24: ...k M10 X 6 450kg 992lbs Dual Angle 0 or 10 35 mm Pole Socket 2 On Sides 2x Speakon 24 7Kg 54 5lbs 29 0Kg 63 8lbs 630mm 24 8 390 241 2mm 15 3 9 5 373mm 14 7 733mm 28 9 566mm 22 3 464mm 18 3 0 193 DELTA...

Page 25: ...2 Model General Parameters System Type Frequency Response Power Handling Nominal Impedance Sensitivity Max SPL Calculated Nominal Coverage Recommended High Pass Frequency Recommended High Pass Slope C...

Page 26: ...700W 1400W 2800W 8 98dB 132dB YES 120Hz 6dB Oct 404mm 15 700w 98dB 101 6mm 4 Paper Copper Fibre Glass Aluminium Die Cast 2 69Kg 5 918lbs Ferrite 15mm Plywood RHINO ROCK 1 5mm Steel Black 35mm 2 On Sid...

Page 27: ...In the event of malfunction contact your authorized Wharfedale Pro dealer or distributor for information Be aware that warranty details may differ from country to country Contact your dealers or dist...

Page 28: ...tingdon Cambs PE29 6XU England www wharfedalepro com Wharfedale Professional reserves the right to alter or improve specifications without notice All rights reserved 2010 Wharfedale Pro Wharfedale Pro...

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