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NEXT 

HFA

112s

 - User Manual 

www.next-proaudio.com 

 

- 5 - 

 
 

HFA112s Preset List: 
 

0-

 

Deep (LP90Hz): Low-pass filter at 90Hz 24dB/Oct Linkwitz-Riley 

 

1-

 

Punch (LP110Hz): Low-pass filter at 110Hz 24dB/Oct Linkwitz-Riley 

 

2-

 

Extended (LP125Hz): Low-pass filter at 125Hz 24dB/Oct Linkwitz-Riley 

 

3-

 

No LP (User select): No Low-pass filter used (can be defined by user) 

 

4-

 

Sub+Satellite (Flat): Flat frequency response with the satellite designated on “Programmed Satellite” 

label 

 

5-

 

Sub+Satellite (Music): Frequency response adapted for music reproduction with the satellite 

designated on “Programmed Satellite” label (Ear compensation, due to high SPL levels, at the mid-

high frequency range) 

 

6-

 

User Defined: Free memory for user storage (OUTPUT is muted by default) 

 

7-

 

User Defined: Free memory for user storage (OUTPUT is muted by default) 

 

 

 

WARRANTY 

 

NEXT-proaudio’s products are warranted, by NEXT-proaudio, against manufacturing defects 

in materials or craftsmanship over a period of 5 years for the passive loudspeakers, and 2 years for 
all other products counting from the date of original purchase. The original receipt of purchase is 
mandatory for warranty validation purposes, and the product must have been bought from a NEXT-
proaudio authorized dealer.  

The warranty can be transferred to a subsequent owner during the warranty period; however, 

this cannot extend the warranty period beyond the original warranty period of five years from the 
original date of purchase stated on the NEXT-proaudio’s invoice. 

 During the warranty period NEXT-proaudio will, at its own discretion, either repair or replace 

a product which prove to be defective provided that the product is returned in its original packaging, 
shipping prepaid, to an authorized NEXT-proaudio service agent or distributor. 

NEXT-proaudio cannot be held responsible for defects caused by unauthorized modifications, 

improper use, negligence, exposure to inclement weather conditions, act of God or accident, or any 
use of this product that is not in accordance with the instructions provided by this manual and/or 
NEXT-proaudio. NEXT-proaudio is not liable for consequential damages. 

This warranty is exclusive and no other warranty is expressed or implied. This warranty does 

not affect your statutory rights. 

 

 

Summary of Contents for HFA112s

Page 1: ...V201609 HFA112s 2 Channel ACTIVE Band Pass Subwoofer USER MANUAL...

Page 2: ......

Page 3: ...er Manual www next proaudio com CONTENTS INTRODUCTION 1 UNPACKING 1 HFA SUBWOOFER SERIES OVERVIEW 1 SAFETY FIRST 2 CAUTION 2 HFA112s POWER AMPLIFIER AND DSP 4 WARRANTY 5 TECHNICAL SPECIFICATIONS 6 NOT...

Page 4: ...retain the original packaging so that the HFA112s can be repacked in the future if necessary Please note that NEXT proaudio and its authorized distributors cannot accept any responsibility for damage...

Page 5: ...oducing extremely high sound pressure levels and should be used with care Hearing loss is cumulative and can result from levels above 90dB if people are exposed for a long period Never stand close to...

Page 6: ...the enclosures while connected Do not attempt to service the HFA112s beyond what is described in this manual All other service or repair of this product should be carried only by qualified personnel T...

Page 7: ...as the minimum total impedance doesn t reach below 4 The HFA112s like all HFA series models is prepared to be completely plug n play having already six pre determined configurations that cover almost...

Page 8: ...unting from the date of original purchase The original receipt of purchase is mandatory for warranty validation purposes and the product must have been bought from a NEXT proaudio authorized dealer Th...

Page 9: ...PL Cont Peak 130dB 136dB Half Space Components 1 x 12 Long Excursion 4 Voice Coil Custom B C Speaker Amplifier Technology 2 Channel Switched Mode Class D with DSP 1650W Power to Int Speaker Sub RMS 11...

Page 10: ...____________________________________ _______________________________________________________________ _______________________________________________________________ ___________________________________...

Page 11: ...5 469 Rio Tinto Portugal Contact us Tel 351 22 489 00 75 Fax 351 22 480 50 97 Send an e mail info next proaudio com Visit our website www next proaudio com Follow us on Facebook facebook com nextproau...

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