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KV2 Audio » Products » ES » ES1.8

ES1.8 - High Output Active-Driven Subwoofer

The ES1.8 is a high-output, reflex horn loaded, single 18" subwoofer, designed as a part of the ES Series sound reinforcement system. It provides tight, up front, low frequency extension with authority, attack and definition. Designed to be used in pairs, or with up to two ES1.5, the ES1.8 can achieve high output levels consistently and safely. Alongside the ES1.0 and EPAK2500/R, ES1.8 offers a very firm foundation on which to build a powerful ES system.

Watch the product video

ES1.8 Technical Data Sheet

ES1.8 

Applications

Specifically designed to be used in pairs to accompany the ES1.0 as a true full range high output system for music playback and live performance

  • Large Bars and Nightclubs
  • Concert venues
  • Portable PA
  • Scalable into larger systems

Product code

  • KVV 987 004 - ES1.8
 

Features

  • Professional Baltic birch construction with highly resistant polymer coating
  • 131dB sustained output 134dB peak per unit and 136dB/ 139dB peak when using 2 units
  • Horn reflex loaded, 18" low frequency driver with 4" (100 mm) inside/outside, epoxy baked, high temperature voice coil assembly and carbon fibre reinforced cone assembly
  • Four proprietary side handles for simplified handling and carrying
  • Heavy duty front grille to work with the innovative ES series magnetic carts
  • High-impact, low friction feet are asymmetrically located on two sides allowing vertical or horizontal system set up, lock-in and easy cabinet movement
  • Six industrial grade internal corner braces with twelve M10 suspension points
  • M20 top hat for pole insertion
  • Weather proofing option and special paint finishes available on request
 

Applications

Specifically designed to be used in pairs to accompany the ES1.0 as a true full range high output system for music playback and live performance

  • Large Bars and Nightclubs
  • Concert venues
  • Portable PA
  • Scalable into larger systems

Product code

  • KVV 987 004 - ES1.8
 

System Acoustic Performance

Max SPL Long-term131dB (136dB - 2x ES1.8)
Max SPL Peak137dB (139dB - 2x ES1.8)
-3dB Response37Hz to 130Hz
-10dB Response33Hz to 130Hz
Impedance8Ω
Crossover Point70Hz to 130Hz

Low Frequency Section

Acoustic DesignHorn reflex loaded
Low Frequency Amplifier Requirement800W / ES1.8 from EPAK2500/R
Woofer Size / Voice Coil Diameter / Design18" / 4" / Inside Outside
Diaphragm MaterialEpoxy Reinforced Cellulose
Magnet TypeFerrite

Speaker Input

Speaker Input AP4

Speaker Output

Speaker OutputAP4

Cabinet

Cabinet MaterialBaltic birch
Handles4
Pole MountM20
Color"Orange peeled" Matt Black or any RAL

Physical Dimensions

Height600 mm (23.62")
Width700 mm (27.55")
Depth750 mm (29.52")
Weight55,6 kg (121.2lbs)
 

Product code

  • KVV 987 004 - ES1.8
 
PDF

ES Series User Guide

ES1.0, ES1.5, ES1.8, ES2.5, ES2.6 User Guide - English, rev. 8

 
 
PDF

ES Cabinets Configurations User Guide

- ES Series - Basic single and double configurations user guide

 
 
PDF

ES Flyware - Suspension and Rigging

ES Flyware - Suspension and Rigging - English

 
 
PDF

ES1.8 Data Sheet

ES1.8 Data Sheet 

 
 
SKP

ES1.0, ES1.5, ES1.8, ES2.5, ES2.6 Bracket additional arms SKP

ES1.0, ES1.5, ES1.8, ES2.5, ES2.6 Bracket additional arms SketchUp

 
 
DWG

ES1.0, ES1.5, ES1.8, ES2.5, ES2.6 Bracket additional arms 3D DWG

ES1.0, ES1.5, ES1.8, ES2.5, ES2.6 Bracket additional arms 3D DWG

 
 
SKP

Cart wheels for ES1.8, ES2.5, ES2.6, EX2.5 MkII, KT2.15 SKP

Cart wheels for ES1.8, ES2.5, ES2.6, EX2.5 MkII, KT2.15 SketchUp

 
 
DWG

Cart wheels for ES1.8, ES2.5, ES2.6, EX2.5 MkII, KT2.15 3D DWG

Cart wheels for ES1.8, ES2.5, ES2.6, EX2.5 MkII, KT2.15 3D DWG

 
 
SKP

Front mount magnetic cart for ES1.8, ES2.5, ES2.6, EX2.5MkII SKP

Front mount magnetic cart for ES1.8, ES2.5, ES2.6, EX2.5MkII SketchUp

 
 
DWG

Front mount magnetic cart for ES1.8, ES2.5, ES2.6, EX2.5MkII 3D DWG

Front mount magnetic cart for ES1.8, ES2.5, ES2.6, EX2.5MkII 3D DWG

 
 
SKP

Long bracket for joining ES1.0 and ES1.8 or ES2.5 SKP

Long bracket for joining ES1.0 and ES1.8 or ES2.5 SketchUp

 
 
DWG

Long bracket for joining ES1.0 and ES1.8 or ES2.5 3D DWG

Long bracket for joining ES1.0 and ES1.8 or ES2.5 3D DWG

 
 
DWG

Long bracket for joining ES1.0 and ES1.8 or ES2.5 - 3D DWG

Long bracket for joining ES1.0 and ES1.8 or ES2.5 - 3D DWG

 
 
DWG

ES1.8 - 3D

1:1 scale - clamping points - weight - dwg file

 
 
PDF

ES1.8 - 2D

ES1.8 2D Drawings

 
 
DWG

ES1.8 2D DWG

ES1.8 2D DWG

 
 
PDF

Long bracket for joining ES1.0 and ES1.8 or ES2.5 PDF drawing

Long bracket for joining ES1.0 and ES1.8 or ES2.5 PDF drawing

 
 
SKP

Long bracket for joining ES1.0 and ES1.8 or ES2.5 - SketchUp

Long bracket for joining ES1.0 and ES1.8 or ES2.5 - SketchUp

 
 
SKP
 
SKP

ES1.8 SKP

ES1.8 SketchUp

 
 
DWG

ES1.8 3D DWG

ES1.8 3D DWG

 
 
 

ES1.0, ES1.5, ES1.8, ES2.5, ES2.6 Bracket additional arms

Gallery

Product code

KVV 987 192

 

Description

- 2 pcs ARMS OF FB-0002
- 8 pcs M10 screws
- 8 pcs Quick-lock-pins 6mm included

 

Downloads

DWG

ES1.0, ES1.5, ES1.8, ES2.5, ES2.6 Bracket additional arms 3D DWG

ES1.0, ES1.5, ES1.8, ES2.5, ES2.6 Bracket additional arms 3D DWG

SKP

ES1.0, ES1.5, ES1.8, ES2.5, ES2.6 Bracket additional arms SKP

ES1.0, ES1.5, ES1.8, ES2.5, ES2.6 Bracket additional arms SketchUp

EPAK2500, EPAK2500R, ES1.5, ES1.8, ES2.5, ES2.6, SL2.15 Amphenol AP4 connector

Gallery

Product code

KVV 987 048

 

Description

- female - cable mount

 

EPAK2500, EPAK2500R, ES1.5, ES1.8, ES2.5, ES2.6, SL2.15 Amphenol AP4 connector

Gallery

Product code

KVV 987 049

 

Description

- male - cable mount

 

Cable Kit

Gallery

Product code

KVV 987 047

 

Description

- consist of four high-quality Amphenol AP cable assemblies designed for use with ES Series - 2 pcs LF15 - 1pc LF40 - 1pc MH60

 

Cable LF100 for bass speaker

Gallery

Product code

KVV 987 123

 

Description

- 4 wire speaker cable - AP4 connectors - 10m (33ft) - for ES Bass Module hook-up

 

Cable LF15

Gallery

Product code

KVV 987 121

 

Description

- 4 wire speaker cable - AP4 connectors - 1,5m (5ft) - for ES Bass Module daisy-chaining

 

Cable LF200 for bass speaker

Gallery

Product code

KVV 987 124

 

Description

- 4 wire speaker cable - AP4 connectors - 20m (66ft) - for ES Bass Module hook-up

 

Cable LF40

Gallery

Product code

KVV 987 122

 

Description

- 4 wire speaker cable - AP4 connectors - 4m (13ft) - for ES Bass Module hook-up

 

Cart wheels for ES1.8, ES2.5, ES2.6, EX2.5 MkII, KT2.15

Gallery

Product code

KVV 987 128

 

Description

- with bolts nut kit - 4 pcs in pack, rotating, blue
- 16x M8x 35mm Screw Countersunk Hexagon Socket Head
- 16x Nut Hexagon with blue plastic insert M8

 

Downloads

DWG

Cart wheels for ES1.8, ES2.5, ES2.6, EX2.5 MkII, KT2.15 3D DWG

Cart wheels for ES1.8, ES2.5, ES2.6, EX2.5 MkII, KT2.15 3D DWG

SKP

Cart wheels for ES1.8, ES2.5, ES2.6, EX2.5 MkII, KT2.15 SKP

Cart wheels for ES1.8, ES2.5, ES2.6, EX2.5 MkII, KT2.15 SketchUp

ES System flybar and bracket

Gallery

Product code

KVV 987 191

 

Description

- 8 pcs M10 screws - 8 pcs Quick-lock-pins 6mm included - 4 pcs Quick-lock-pins 1/2inch included

 

Downloads

DWG

ES System flybar and bracket 3D DWG

ES System flybar and bracket 3D DWG

SKP

ES System flybar and bracket SKP

ES System flybar and bracket SketchUp

ES1.8 Cover with cart

Gallery

Product code

KVV 987 116

 

Description

- Durable material

 

ES1.8 Cover without cart

Gallery

Product code

KVV 987 115

 

Description

- Durable material

 

Front mount magnetic cart for ES1.8, ES2.5, ES2.6, EX2.5MkII

Gallery

Product code

KVV 987 114

 

Description

- wheels and screws not included

 

Downloads

DWG

Front mount magnetic cart for ES1.8, ES2.5, ES2.6, EX2.5MkII 3D DWG

Front mount magnetic cart for ES1.8, ES2.5, ES2.6, EX2.5MkII 3D DWG

SKP

Front mount magnetic cart for ES1.8, ES2.5, ES2.6, EX2.5MkII SKP

Front mount magnetic cart for ES1.8, ES2.5, ES2.6, EX2.5MkII SketchUp

Long bracket for joining ES1.0 and ES1.8 or ES2.5

Gallery

Product code

KVV 987 046

 

Description

Long bracket for joining ES1.0 and ES1.8 or ES2.5

 

Downloads

DWG

Long bracket for joining ES1.0 and ES1.8 or ES2.5 - 3D DWG

Long bracket for joining ES1.0 and ES1.8 or ES2.5 - 3D DWG

SKP

Long bracket for joining ES1.0 and ES1.8 or ES2.5 - SketchUp

Long bracket for joining ES1.0 and ES1.8 or ES2.5 - SketchUp

PDF

Long bracket for joining ES1.0 and ES1.8 or ES2.5 PDF drawing

Long bracket for joining ES1.0 and ES1.8 or ES2.5 PDF drawing

DWG

Long bracket for joining ES1.0 and ES1.8 or ES2.5 3D DWG

Long bracket for joining ES1.0 and ES1.8 or ES2.5 3D DWG

SKP

Long bracket for joining ES1.0 and ES1.8 or ES2.5 SKP

Long bracket for joining ES1.0 and ES1.8 or ES2.5 SketchUp

Speaker pole - universal

Gallery

Product code

KVV 987 130

 

Description

Heavy duty telescopic speakerpole
- 0,735 to 1,23 m - diameter 35 mm
- weight 2,2 kg - max. load 50 kg
- bottom terminal M20
- matte black

 

Downloads

SKP

Speaker pole - universal SKP

Speaker pole - universal SketchUp

ES Double - A

 

Description

Up to 2000 people. Number of bass boxes depends on music style. One side of stereo single system.

Note: Selection of ES amplifier model style is optional (either EPAK2500 or EPAK2500R).

 

Products

CountProductType
2ES1.0MID-HI
1ES2.5SUB
2ES1.8SUB
2EPAK2500R or EPAK2500AMP
 

Accessories

CountAccessoryTitle
2Cable MH60Mid/Hi speaker cable MH60
2Cable LF40Cable LF40
1Cable LF15Cable LF15
 

Images

Front viewWiring

ES Double - B

 

Description

Up to 2000 people. Number of bass boxes depends on music style. One side of stereo single system.

Note: Selection of ES amplifier model style is optional (either EPAK2500 or EPAK2500R).

 

Products

CountProductType
2ES1.0MID-HI
4ES1.8SUB
2EPAK2500R or EPAK2500AMP
 

Accessories

CountAccessoryTitle
1ES System flybar and bracketES System flybar and bracket
2Cable MH120Cable MH120
0Cable LF15Cable LF15
2Cable LF40Cable LF40
2Cable LF15Cable LF15
 

Images

Front viewWiring

ES Single - B1

 

Description

Up to 1000 people. Number of bass boxes depends on music style. One side of stereo single system.

Note: Selection of ES amplifier model style is optional (either EPAK2500 or EPAK2500R).

 

Products

CountProductType
1ES1.0MID-HI
2ES1.5SUB
1ES1.8SUB
1EPAK2500R or EPAK2500AMP
 

Accessories

CountAccessoryTitle
1Cable MH60Mid/Hi speaker cable MH60
1Cable LF40Cable LF40
2Cable LF15Cable LF15
 

Images

Front viewWiring

ES Single - B2

 

Description

Up to 1000 people. Number of bass boxes depends on music style. One side of stereo single system.

Note: Selection of ES amplifier model style is optional (either EPAK2500 or EPAK2500R).

 

Products

CountProductType
1ES1.0MID-HI
1ES2.6SUB
1ES1.8SUB
1EPAK2500R or EPAK2500AMP
 

Accessories

CountAccessoryTitle
1Cable MH60Mid/Hi speaker cable MH60
1Cable LF40Cable LF40
1Cable LF15Cable LF15
 

Images

Front viewAlternativeWiring

ES Single - E

 

Description

Up to 1000 people. Number of bass boxes depends on music style. One side of stereo single system.

Note: Selection of ES amplifier model style is optional (either EPAK2500 or EPAK2500R).

 

Products

CountProductType
1ES1.0MID-HI
2ES1.8SUB
1EPAK2500R or EPAK2500AMP
 

Accessories

CountAccessoryTitle
1Cable MH60Mid/Hi speaker cable MH60
1Cable LF40Cable LF40
1Cable LF15Cable LF15
 

Images

Front viewWiringUsage
 
 
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