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NITID S12WP 

 

   Dec 2022 

 

 
 

8

 

 

       Amate Audio

 

The  cardioid  preset  must  only  be  applied  to  the  rear  facing 
subwoofers (BACK STAGE). The front facing subwoofers (FRONT 
AUDIENCE)  must  use  the  corresponding  front-facing  preset,  as 
shown in the table below: 

 
S12WP  Preset 
(BACK 
STAGE) 

S12WP 

Preset 

(FRONT 
AUDIENCE) 

Box model 

CARD80 
STANDARD 

LPF80 STANDARD  Generic, HPF 80 Hz 

CARD90 
STANDARD 

LPF90 STANDARD  Generic, HPF 90 Hz 

CARD100 
STANDARD

 

LPF100 
STANDARD

 

Generic, HPF 100 Hz

 

CARD 
S-ALIGNED

 

S-ALIGNED

 

S26P / S10P / S12P, HPF90 Hz

 

 
Fig. 8. 

Correspondence of rear and front presets for cardioid applications 

 

IMPORTANT  NOTE

Due  to  the  internal  set-up  of  the  cardioid  presets,  the 

threshold  level  (limiter)  of the  back  facing  subwoofers  must  be  reduced  by  -4 
dB when using stacks of three subwoofers.

 

 

                                                                                                   

          
          [FRONT PRESET]               

 

  

    

                                     

 

 
 
 
 
 

         [BACK PRESET] 
         [THRESHOLD -4dB]

 

 

 
 
 

          
         [FRONT PRESET] 

          
 

 
 

Fig. 9. 

Cardioid presets for S12WP subwoofers (3 units) 

 

 

When placing the subwoofers in a cardioid configuration keep a distance to walls of at 
least 60 cm in order not to affect the radiation of the central reversed cabinet. 
 
 
 

Summary of Contents for Nitid S12WP

Page 1: ...User s manual December 2022...

Page 2: ...cord from being walked on or pinched particularly at plugs convenience receptacles and the point where they exit from the apparatus 10 The equipment must be repaired by qualified technical service pe...

Page 3: ...er with 3 voice coil Nominal impedance 8 2 CONNECTIONS 2 1 Connection description A SPEAKON The S12WP uses two NL4MP Speakon terminals and is duly prepared for a perfect connection in a parallel syste...

Page 4: ...or ATTENTION When the S12WP is used in conjunction with the Full range N TID S systems in XOVER HPF90 preset the S12WP must operate in positive polarity When the S12WP is used in conjunction with the...

Page 5: ...ID S12WP Dec 2022 5 Amate Audio LPF80 80 Hz low pass filter LPF90 90 Hz low pass filter LPF100 100 Hz low pass filter S ALIGNED 90 Hz low pass filter 2 8ms delay for coupling with N TID S S26P S10P S1...

Page 6: ...ard 35mm diameter bar Fig 4 S12WP socket 4 CARDIOID SUBWOOFERS The S12WP enables the combination of three or multiple of three subwoofer cabinets in an array to provide exceptional directivity at low...

Page 7: ...signals with the same frequency and similar amplitude which will have a difference in phase of approximately 180 at a certain point of the sound field If the phases and delays are well calculated the...

Page 8: ...PF100 STANDARD Generic HPF 100 Hz CARD S ALIGNED S ALIGNED S26P S10P S12P HPF90 Hz Fig 8 Correspondence of rear and front presets for cardioid applications IMPORTANT NOTE Due to the internal set up of...

Page 9: ...dth with external DSP 38 Hz 130 Hz SPL 1W 1m 96 dB Nominal directivity 6dB Omnidirectional Components LF 1 x 12 woofer 3 voice coil Cabinet Type Bass reflex Height 384 mm Width 520 mm Depth 582 mm Wei...

Page 10: ...SPAIN by Amate Audio S L Perpiny 25 Pol gon Industrial Nord 08226 Terrassa T 34 93 735 65 65 F 34 93 735 60 48 info amateaudio com R D and FACTORY Violinista Vellsol 18 08222 Terrassa T 34 93 736 23...

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