background image

•  In both cases, please set up the HF1 Evo’s amplifier as described below

speakers A

-

+ -

-

-

+

+

+

LEFT

RIGHT

-

+ -

-

-

+

+

+

LEFT

RIGHT

24dB

LOW LEVEL INPUT

Warning :

Check the mains voltage selector (N°1) position (115V/230V) and use the correct voltage for your country before connecting the 
mains plug. Changing the fuse : In the event of complete failure, first disconnect the powers cable from the mains, then check the 
mains fuse. When replacing the fuse, only use a fuse which is absolutely identical to the original one. If this does not solve the 
problem, contact your dealer.
• Only the subwoofer is to be connected to the mains supply. Never plug your speakers directly into the main power supply.
• Before proceeding with any connection, make sure that all your equipment is switched off.
• Before switching it on, please ensure that the "level" button (N°4) is on minimum.
• Your Waterfall Speakers are to be directly connected to the speaker output socket on your amplifier or A/VProcessor.
• Also ensure that the polarities are correct : + (red) and - (black).
• Do not expose this product to heat and humidity.

The  subwoofer  MUST  be  connected  to  the  mains  with  the 

enclosed  connector  cord. The  main  switch  has  to  be  on  "on" 

position  and  the  (N°8)  switch  "on-auto-off"  in  the  "auto" 

position. Your HF1 Evo Subwoofer is equipped with a wide range 

of connection options for Hi Fi or Audi Video, Home Cinema.

In order to achieve the best acoustical performance, the HF1 Evo,
ideally has to be positioned near an angle/corner in the room.

1
2
3
4
5

7

8

9

10
11

12

6

ON

OFF

AUTO

FREQ

PHASE

LEVEL

HI-LEVEL INPUT

+

+

L

L

ATOHM

®

S

120

DESIGNED IN FRANCE / TECHNOLOGIE FRANÇAISE

R

R

8

9

10

11

12

7

6

5

4

1

3

-

-

Hz

40

150

0

MAX

180°

LFE

12dB

FULL

VENTED

DO NOT OPEN / NE PAS OUVRIR

RISK OF ELECTRIC SHOCK

DANGER D'ELECTROCUTION

ON

OFF

I

O

115V/60Hz T 2AL

230V/50Hz T 1AL

200 WATTS

CLOSED

1 • Settings of your A/V amplifier :

In  the  Set  up  menu  of  your A/V  amplifer,  the  "small"  mode  on 

speakers should be selected. If your processor gives you a choice 

for the frequency cut off (crossover) in the menu, then choose :

- 80Hz

 for the channels using Iguasçu Evo or Victoria Evo.

- 120Hz

 for the channels using Hurricane Evo or Elora.

- 150Hz

 for the channels using Serio.

If your configuration is a mix of these products and if your Proces-

sor doesn’t allow you to choose variable  frequencies then choose 

120 Hz.

- Freq (N°6) on 150 Hz. The "24-12-LFE" (N°6) switch must be on 

the "LFE" position,

Phase  (N°5)  should  be  on  0°  in  most  of  the  cases. Adjust  the 

volume level (N°4) to your own choice.

The final audio result will be linked to the quality of 

your set up adjustments.

Freq (N°6) on 130 Hz (as shown) if you use Serio, Hurricane Evo or Elora, 60 Hz if you use an Iguasçu Evo or Victoria Evo.
-"24-12-LFE" (N°9) switch must be on the "12" position,
- Phase (N°5) should be on 0° in most of the cases. Phase may be adjusted if necessary.
- Adjust the volume level (N°6) to your own choice.

Configuration B : 

Your amplifier doesn’t have a "Pre Out" 

output. Connect the “High level Input” (N°12) to the ampli-

fier. Please check for the right polarities (+) red (-) black. An 

Error would result into destroying both your Stereo amplifier 

and your Subwoofer.

24dB

LOW LEVEL INPUT

ON

OFF

AUTO

FREQ

PHASE

LEVEL

HI-LEVEL INPUT

+

+

L

L

R

R

8

9

10

7

6

5

4

-

-

Hz

40

150

0

MAX

180°

LFE

12dB

FULL

VENTED

CLOSED

24dB ON

OFF

AUTO

FREQ

PHASE

LEVEL

8

9

10

7

6

5

4

Hz

40

150

0

MAX

180°

LFE

12dB

FULL

VENTED

CLOSED

Factory Settings.

DO NOT CHANGE

24dB

LOW LEVEL INPUT

ON

OFF

AUTO

FREQ

PHASE

LEVEL

HI-LEVEL INPUT

+

+

L

L

R

R

8

9

10

11

7

6

5

4

-

-

Hz

40

150

0

MAX

180°

LFE

12dB

FULL

VENTED

CLOSED

12

-

+

+

-

-

-

-

+

+

+

LOW LEVEL INPUT

L

R

11

sub pre out

A/V amplifier

Configuration A :

 If your amplifier is equipped with a "pre 

out"  output,  connect  it  via  a  stereo  modulation  cable  (not 

supplied)  to  the  "low  level  input"  (N°11)  of  your  subwoofer. 

Connect your speakers directly to your Stereo amplifier.

• Your Subwoofer can be connected to your stereo amplifier in two different ways :

12

11

Finalise the complete set up (distance, test tone). Please refer to your A/V’s usuer manual or dealer if you need assistance.

2 • Please set up the HF1 Evo’s amplifier as described below :

B) Connection of your Subwoofer and settings in Home Cinema

pre

out

OR

FRONT CENTER SURROUND

speakers B

speakers A

speakers B

Integrated amplifier

Integrated amplifier

WARNING :

Important NOTE :

polarities have to be
checked at all times.

Your A/V amplifier is equiped with a "pre out sub". Connect it with your modulation cable (not supplied) to one

of the "low level input".

Mains cord
(supplied)

Control panel

Fuse

Main power
switch
(on - off)

Mains voltage selector (115V/230V)
Fuse
Main power switch (on - off)
Level :  Volume adjustment of the integrated amplifier.
Phase :  Alows you to adjust phase from 0 to 180°.
Freq :  Adjustment of the frequency cut off, from 40 to 150Hz.
PRT  :  Standby  LED  indicates  unit  in  standby  mode  with  power 
connected. When the Sub is activated this standby LED is off and 
the Logo LED lights up. Flashes in case of default.
On – Auto – Off : Recommended Setting should be : "Auto", so 
when not in use for a while, amplifier goes back into standby, if 
"On" position is used, this means the amplifier will continuously 
be on, and will not go into standby.
24-12-LFE : Switching of the active filter of the Sub. The choice of 
24Db per octave or 12Db per octave is to be determined through 
listening and personal choice.
Factory settings. 

DO NOT CHANGE

Low Level Input/Output : The "audio" signals are transmitted by a 
cinch  cable  (supplied  by  our  retailer)  linking  the  "subwoofer 
Pre-out"  of  the  processor  to  one  of  the  "Line  in"  of  the  Sub, 
(either white or red entry).
"High Level Input" : To be used only with conventional
stereo amplifiers.

C) Connection of your Subwoofer and settings in Stereo

2

A) Functions & Set up of HF1 Evo’s Amplifier

User’s Manual

All drivers are developed and manufactured by Atohm (France).

Unité de fabrication et bureaux : ZA Praderies, 83 570 Carcès - France - Tel : +33 (0)4 98 05 11 30 - Fax : +33 (0)4 98 05 11 31 - [email protected]

www.waterfallaudio.com

www.waterfallaudio.com

Made in France

High Force 1 Evo

Subwoofer

D) Warranty

See Waterfall Warranty Card

This document is to be included in any resale of the product.

We thank you very much for purchasing a Waterfall High Force Subwoofer. Our deliberate 
choice for aesthetics and performance is constantly guiding our research and development 
towards innovative technologies. In order to achieve the best performance with your Home 
Cinema system, we recommend you read carefully the following set up instructions.

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