HPA E3i Owner'S Manual Download Page 13

E3i / E5i / E7i 

11

Specifications

Specifications

Necessary modifications are carried out without notice.

E3i

E5i

E7i

Output Power

Stereo Both Channel Driven

8 ohms

300 W

500 W

700 W

4 ohms

420 W

700 W

1000 W

Signal to Noise Ratio 
 (20 Hz ~ 20k Hz)

100 dB

100 dB

100 dB

Input sensitivity @8 ohms

5 dBu

5 dBu

5 dBu

 Voltage Gain at 8 ohms

32 dB

34.5 dB

36 dB

 Output Circuitry

AB

AB

AB

Curent Consumption

230Vac

@ 1/8  power @4 ohms

3.3 A

2.68 A

3.98 A

@ 1/3  power @4 ohms

5 A

6.8 A

8.2 A

@ Rated power@4ohms

7.95 A

11.9 A

17.6 A

Cooling

0.01%

0.01%

0.01%

20 Hz-20k Hz HalPower

1k Hz Rated Power

0.1%

0.1%

0.1%

Frequency Response

0/-1dB ; 20Hz-20KHz

nput Impedance

15Kohm Unbalanced, 30Kohm Balanced

 Input Clipping

22dBu (10Vrms)

Cooling

Continuously variable speed, Front to rear

Connectors (each)
 Input

Active balanced XLR and 1/4” TRS

Output

5-way Binding post and Speakon

Control Front

AC power switch, Channel 1 and 2 volume

Protection

Short circuit, Thermal, Current limit, DC offset, Current inrush, Turn on / Turn off 

muting

 DSP

Display

2x16 Character LCD

Modes

Manual mode, 2 Full Range, Mono 2-Way, Sub/Sat, 2 Subs

I/O Settings

Stereo, Mono A+B Dual, Mono A+B Link, Parallel A Dual, Parallel

A Link

Digital Dynamics function

Filter, Crossover, Gain Offset, EQ, Limiter

Digital Delay Function

Max 20ms per channel

Digital EQ function per channel

f0: 1/12 Octave at 20~20kHz, Gain: +/- 12dB, Q: 0.5~5.0

Presets: DJ, Vocal, Live Sound, Install, Rock, Dance and Jazz

Setup

Factory Reset

Power requirements

230Vac, 50/60Hz

 Dimensions (W × H × D)

482 × 88 × 330mm

 Net Weight

12.45Kg

12.24Kg

13.56Kg

Summary of Contents for E3i

Page 1: ...12 13 15 17 19 22 29 54 CHANNEL 2 0 1 2 3 4 5 6 7 8 9 10 11 12 13 15 17 19 22 29 54 LIMIT 10dB SIG E7 PREV NEXT ENTER PROFESSIONAL POWER AMPLIFIER CHANNEL 1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 15 17 19 22 29 54 LIMIT 10dB SIG CHANNEL 2 0 1 2 3 4 5 6 7 8 9 10 11 12 13 15 17 19 22 29 54 LIMIT 10dB SIG PROFESSIONAL POWER AMPLIFIER CHANNEL 1 LIMIT 10dB SIG 0 1 2 3 4 5 6 7 8 9 10 11 12 13 15 17 19 22 29 54...

Page 2: ...WARNING ...

Page 3: ...E3i E5i E7i 1 Table of Contents Introduction 2 Features 3 Front Panel Controls 4 RearPanelControls 5 Getting Started DSP 6 Presets 8 Speaker Connections 9 Wiring 10 Specifications 11 Black Diagrams 12 ...

Page 4: ...dable price We wish you great enjoyment and satisfaction when using your amplifier whether you are an installation or reinforcement engineer Unpacking and Installation Although it is neither complicated to install nor difficult to operate your amplifier a few minutes of your time is required to read this manual for a properly wired installation and becoming familiar with its features and how to us...

Page 5: ...or performance allow you to correct for overloading clipping condition One tunnel and two temperature sensitivity forced air cooling system to main tain a low temperature working station Balanced XLR and balanced 1 4 inch TRS input connector for each channel 5 way output binding posts or Speaker connectors enable secure operation High current toroidal transformer for absolute reliability Independe...

Page 6: ...s the signal level increases 5 10dB Indicators The green LED starts flashing on soft signals 10 dB and changes to steady green as the signal level increases 6 Limit Indicators These red LED will illuminate at the clip ping threshold If it lights frequently you maybe overloading the HPA Ei Series and a distorted signal is probably being output Under heavy clipping actiity lower the channel gain con...

Page 7: ...el 1 input jack only 2 5 way Binding Post Connect each channel of the Ei Series to 4 ohms or 8 ohms loudspeakers Two pairs of 5 way binding posts are provided for each channel so that paralleling of speakers is pos sible Connection to the binding posts can be made with bare wire banana plugs or spade lug terminations 3 Speakon output connectors You can use these to connect each channel of Ei Serie...

Page 8: ...ther Ch A level control adjusts both Ch A and Ch B output levels Parallel A dual Ch A input is sent to both Ch A and Ch B outputs each level control adjust the corresponding output level Parallel A link Ch A input is sent to both Ch A and Ch B outputs CH A level con trol adjusts the output level for both channels Filter Manual mode The filter section allows you to build you own crossover or add sp...

Page 9: ...r can be set to 1dB 3dB and 9dB Delay The delay time can be used to align speakers in a system This is useful when using a subwoofer and satellite speaker for front of house to ensure the speakers are in phase for optimal perfor mance Click the Edit button to adjust The Delay settings are displayed in milliseconds inches feet and centimeters meters Factory Reset This sets all parameters and preset...

Page 10: ...F INPUTS INPUTS CH 1 CH 1 CH 2 SPEAKER OUT AC INPUT 230V 50 60Hz 800W DESIGNED AND ENGINEERED IN KOREA CH 2 CIRCUIT BREAKER PROFESSIONAL POWER AMPLIFIER 4 MUTE ALT 3 4 MUTE ALT 3 4 MUTE ALT 3 4 MUTE ALT 3 4 MUTE ALT 3 4 MUTE ALT 3 4 MUTE ALT 3 4 MUTE ALT 3 4 ON CH 1 CH 2 CH2 HF INPUTS INPUTS CH 1 CH 1 CH 2 SPEAKER OUT AC INPUT 230V 50 60Hz 800W DESIGNED AND ENGINEERED IN KOREA CH 2 CIRCUIT BREAKER...

Page 11: ...peaker s impedance is not less than the relevant minimum value indicated below Stereo Mode Set the Mode switch to FULL RANGE to use the unit as a stereo amplifier The volume controls on the front panel A and B let you control the volume of each channel independently 5 way binding post CH 1 CH 2 INPUTS INPUTS CH 1 CH 1 CH 2 SPEAKER OUT CH 2 or or CH2 HF CH 1 CH 2 INPUTS INPUTS CH 1 CH 1 CH 2 SPEAKE...

Page 12: ...ies amplifier to support a variety of applications The Ei series features balanced inputs and outputs so connecting balanced and unbalanced signals is possibles Unbalances 1 4 Connector Balances TRS 1 4 Connector XLR Balanced Wiring Guide Speakon Output Connector Wiring ...

Page 13: ...Balanced Input Clipping 22dBu 10Vrms Cooling Continuously variable speed Front to rear Connectors each Input Active balanced XLR and 1 4 TRS Output 5 way Binding post and Speakon Control Front AC power switch Channel 1 and 2 volume Protection Short circuit Thermal Current limit DC offset Current inrush Turn on Turn off muting DSP Display 2x16 Character LCD Modes Manual mode 2 Full Range Mono 2 Way...

Page 14: ...E3i E5i E7i 12 Block diagrams Block diagrams ...

Page 15: ...E3i E5i E7i 13 ...

Page 16: ......

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