KV2 Audio EPAK 2500R Operator'S Manual Download

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EPAK 2500R AMPLIFIER / CONTROLLER

SPECIFICATIONS

High Frequency Amplifier

Type

Class AB - Push Pull - Low IM Design

Rated Continuous Power

100 Watts

Distortion <.005%

THD

Operating Bandwidth

2.5 kHz - 40 kHz

Mid Frequency Amplifier

Type

Class AB - Push Pull -Low IM, transformer
balanced output

Rated Continuous Power

200 Watts

Distortion <.005%

THD

Operating Bandwidth

450 Hz - 2,5 kHz

Mid Bass Frequency Amplifier

Type

High-efficiency, current-enhancing Switch
Mode technology with Active Filter

Rated Continuous Power

600 Watts

Distortion <.005%

THD

Operating Bandwidth

125 Hz - 450 Hz

Sub Bass Frequency Amplifier

Type

High-efficiency, current-enhancing Switch
Mode technology with Active Filter

Rated Continuous Power

1600 Watts

Distortion <.005%

THD

Operating Bandwidth

20 Hz - 125 Hz

Physical

Height 7.00”

(177.8mm)

Width 19.00”

(483mm)

Depth 16.34”

(415mm)

Weight

70.4 lbs. (32kg)

AC Input Specifications

AC Connector

Neutrik PowerCon

US 115VAC,

60Hz

US recommended amperage

30 Amps

EU 230VAC,

50Hz

EU recommended amperage

16 Amps

Other

250VAC, 50Hz

Recommended amperage

14.5 Amps

Summary of Contents for EPAK 2500R

Page 1: ...EPAK 2500R OPERATOR S MANUAL EPAK 2500R CONTROLLER AMPLIFIER UNIT ...

Page 2: ...e manufacturer 12 The unit is intended to be used in a 19 rack Follow the mounting instructions When a rack on wheels is used use caution when moving the loaded rack to avoid injury from tipping over 13 Unplug this apparatus during lightning storms or when unused for long periods of time 14 Do not connect an EPAK 2500R output in parallel or series with any other EPAK 2500R s output Do not connect ...

Page 3: ...ounting 2 3 Cooling 2 4 AC Requirements 3 Features 3 1 Front panel 3 2 Rear panel 4 Using the System 4 1 Normal Set Up 4 2 Using the Mid Hi Insert 4 3 Feeding the Subwoofers from another source 5 Specifications 6 Block Diagram 7 Warranty Service Contact Information ...

Page 4: ...B push pull low intermodulation design Mid Frequency 200 watt Class AB push pull low intermodulation design Mid Bass 600 watt high efficiency current enhancing switch mode technology with Linear Active Filter Subwoofer 1600 watt high efficiency current enhancing switch mode technology with Linear Active Filter The EPAK 2500R is Line Driver Ready and has its own input impedance selector switch on t...

Page 5: ...AL SUB IN EXTERNAL SUB IN EXTERNAL SUB OUT 50 Ω 10 kΩ TO ENSURE PROPER OPERATION ALLOW A MINIMUM OF 6 INS CLEARANCE FROM THIS SURFACE AND ADEQUATE VENTILATION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE THIS PANEL OR ANY ATTACHED COMPONENT NO OPERATOR SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED PERSONNEL TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS APPLIANCE TO ...

Page 6: ...mplifier to allow the cooling air to escape If the unit is rack mounted do not use doors or covers on the rear of the rack the exhaust air must flow without restriction If you are using racks with closed backs use fans on the rear rack panel to ensure an ample air supply 2 2 4 AC REQUIREMENTS A PowerCon cable is provided to connect the EPAK 2500R to a suitable AC power supply The PowerCon is a con...

Page 7: ... when audio signal is present at the EPAK 2500R s input 6 Sub Set Up This switch is set according to which combination of subwoofers is being used with the system Refer to Using the System for further information the various combinations are listed in the table within this section 7 Hi Freq Level This controls the output level of the high frequency amplifier to enable you to adjust the high freque...

Page 8: ...ble to derive the signal input for the internal subwoofer section from a different source For further information see Using the System 5 External Sub In External Sub Out Apart from providing signal processing and power amplification for driving the ES 1 0 enclosure and ES subwoofers the EPAK 2500R also provides processed outputs for feeding VHD 3200 subwoofer amplifiers to drive various combinatio...

Page 9: ...one in the signal chain set to 50Ω Six different combinations of sub woofers are accommodated for when using the EPAK 2500R The combinations are as follows Internal denotes subwoofers powered by the internal subwoofer amplifier External denotes subwoofers powered by an external VHD 3200 subwoofer amplifier fed from the EPAK 2500R s External Sub Out connector EPAK 2500R Setting Setting 1 Setting 2 ...

Page 10: ...sert switches in Disengage position Main Signal Input ES 1 0 ES 1 8 ES 1 8 DELAY LINE Mid Hi Insert switch in Engage position 4 2 USING THE MID HI INSERT Notes on Subwoofer Combinations 1 Setting 1 is set up for driving 1 x ES1 8 2 x ES1 5 It can also drive 1 x ES1 8 1 x ES1 5 in this mode the relevant Sub level control either Internal or External should be increased by up to 6dB 2 Setting 2 is se...

Page 11: ...ing in the EPAK 2500R 4 3 FEEDING SUBWOOFERS FROM ANOTHER SOURCE t n o r f n o h c t i w s p U t e S b u S 5 n o i t i s o p t a l e n a p t r e s n I b u S h t o B n i s e h c t i w s e g a g n E n o i t i s o p t u p n I l a n g i S n i a M 0 1 S E 5 2 S E 8 1 S E r e f o o w b u S n w o l F g n i x i M m o r f d e e f e l o s n o c d e k c a t s d n u o r G m o r f d e e f r e f o o w b u S e l...

Page 12: ...ent enhancing Switch Mode technology with Active Filter Rated Continuous Power 600 Watts Distortion 005 THD Operating Bandwidth 125 Hz 450 Hz Sub Bass Frequency Amplifier Type High efficiency current enhancing Switch Mode technology with Active Filter Rated Continuous Power 1600 Watts Distortion 005 THD Operating Bandwidth 20 Hz 125 Hz Physical Height 7 00 177 8mm Width 19 00 483mm Depth 16 34 415...

Page 13: ...T EXTERNAL SUB OUT PROTECTION POWER SUPPLY SIGNAL MANAGEMENT CONTROL UNIT HI 2 5 kHz 40 kHz 100 WV OUTPUT ES1 0 MIDHI 450 Hz 2 5 kHz 200 W MIDLOW 125 Hz 450 Hz 600W SUB SET UP EXT SUB LEVEL 6 dB SUB LEVEL 6 dB MASTER LEVEL 6 dB HI FREQ LEVEL 3 dB ES1 0 SYSTEM 1 PER SIDE 2 PER SIDE INTERNAL SUB OUT LOW 20 Hz 125 Hz 1800 W SIGNAL PRESENT UNPROPER USE LIMIT SERVICE POWER THERMAL PROTECTION 6 ...

Page 14: ...f the complexity of the design and the risk of electrical shock all repairs must be attempted only by qualified technical personnel If the unit needs to be shipped back to the factory it must be sent in its original carton If improperly packed the unit may be damaged To obtain service contact your nearest KV2 Audio Service Centre Distributor or Dealer CONTACT INFORMATION KV2 Audio International KV...

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