Quest Engineering HPI Series User Manual Download Page 10

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HPI

212S

User Manual

HPI Series

HPI212S

HPI212S Specifications

Power Handling

1000 W rms

Frequency Response

45-250 Hz

Sensitivity

93.5 dB

Maximum SPL @ 1m

131 dB

Impedance

4 ohms

Connections and Wiring

Input 1+/- ; Through 2+/-

Woofer

12 inch Ferrite (x2)

Dimensions

900 x 520 x 395 mm

Weight

36.5 kg net

Typical Frequency Reponse

Technical Specifications

HPI 1212S - Frequency Response - 2.83V/1m (processed)
HPI 1212S - Frequency Response - 2.83V/1m

100

10k

100

Frequency (Hz)

200

500

20k

110

Summary of Contents for HPI Series

Page 1: ...User Manual MODEL HPI212S ...

Page 2: ...Contents Safety Precautions 1 General Description 3 Getting The Best From Your HPI212S 4 Flying Your System 6 HPI212S Specifications 8 HPI212S Reference Diagram 9 User Manual HPI Series HPI212S ...

Page 3: ...eep this instruction manual handy for future reference Safety Symbol and Message Conventions Safety symbols described below are used in this manual to prevent bodily injury and property damage which could result from mishandling Before operating your product read this manual first and understand the safety symbols and messages so you are thoroughly aware of any risks Indicates a potentially hazard...

Page 4: ... not expose the unit to rain or an environment where it may be exposed to water or other liquids as doing so may result in damage to the bass driver or corrosion of the steel protective grill Do not cut kink otherwise damage nor modify the speaker cable Also use speaker cable of at least 1 5mm core diameter In addition avoid locating the speaker cables close to heaters high traffic areas or locati...

Page 5: ...ive sound industry However they will give better results if they are installed and operated within standard industry practice Pay particular attention to the section on Overhead installation and rigging if you are flying an array of speakers or flying the sub bass Features The HPI212S has a number of features designed to increase performance and versatility for a professional mobile sound or perma...

Page 6: ...distorted output from a lesser quality amplifier select an amplifier with double the RMS power rating of the loudspeaker The thermal limits of the speaker are unlikely to be exceeded with an undistorted signal HPI212S in Recommended Configuration 4 ohm Reducing low frequency output below 35 Hz will make more amplifier power available for the audible bass frequencies and help to prevent the 12 driv...

Page 7: ...VU meter will be a guide as to available amplifier power The purpose of this test is to determine at what point of the mixer VU amplification the amplifier is at full power Depending on signal path this could be anywhere between 0dB and 6 on the mixer VU Finding a Suitable Amplifier The HPI212S is a 4 ohm enclosure A recommended minimum power range per amplifier channel is 1 000 watts RMS into a 4...

Page 8: ...ety precautions Flying Your System Purchaser Installer Responsibility It is the responsibility of the purchaser and end user of Quest Engineering products to 1 Read the product instructions and labels and follow them 2 Inspect the product immediately upon receipt as well as before and after each use 3 Receive training in the proper installation and use of the equipment Proper training includes saf...

Page 9: ... as a stand alone sub bass or independently crossed over as band pass elements in a multi way system WARNING Do not attach the HPI212S to the HPI110 box inserts if flying the sub bass as part of a flown array When used in conjunction with a HPI 212S the HPI212S can be band passed with an electronic x over to reproduce a very low frequency range to provide the very low sub bass of electronic music ...

Page 10: ...um SPL 1m 131 dB Impedance 4 ohms Connections and Wiring Input 1 Through 2 Woofer 12 inch Ferrite x2 Dimensions 900 x 520 x 395 mm Weight 36 5 kg net Typical Frequency Reponse Technical Specifications HPI 1212S Frequency Response 2 83V 1m processed HPI 1212S Frequency Response 2 83V 1m 100 1k 10k 100 80 60 Frequency Hz 20 50 200 500 2k 5k 20k 110 90 70 50 ...

Page 11: ...ription Spare Part 1 Complete Grille inc foam HGHPI212S 2 12 Woofer x2 T12007 2bis Recone Kit for 12 Woofer RT12007 3 Top Hat HTHHPI 4 Connection Plate inc Connectors HCP212S 5 Manufacturer Plate HMP212S 6 Internal Metal Brace x3 HIB212S 7 Rubber Skid 182mm HSK182 1 2 3 4 5 6 7 8 9 2bis ...

Page 12: ...st Please take the time to complete your product registration card which is included with the packaging Registering your Quest Engineering product will CONFIRM YOUR WARRANTY REGISTER YOUR PRODUCT PROTECT YOUR NEW PRODUCT REGISTER ONLINE www questaudio net registration ...

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