How it Works
Next
Loading...
PFA8p
User Manual
11 pgs678.18 Kb0

Next PFA8, PFA8p User Manual

Download
V201611
PFA8/PFA8p
ACTIVE/Passive Full-Range Speaker
USER MANUAL
www.next-proaudio.com
CONTENTS
INTRODUCTION - 1 -
UNPACKING - 1 -
PFA SERIES OVERVIEW - 1 -
SAFETY FIRST - 2 -
PFA8 POWER AMPLIFIER AND DSP - 4 -
PFA8p - 5 -
TECHNICAL SPECIFICATIONS - 6 -
WARRANTY - 7 -
CONTACTS - 8 -
www.next-proaudio.com
- 1 -
INTRODUCTION
Thank you for purchasing a NEXT-proaudio PFA8(p) ACTIVE/Passive Full-Range Speaker. This manual will provide you with useful and important information about your PFA8(p) element. Please devote some time reading this manual, and keep it at hand for future reference. NEXT-proaudio is concerned with your safety and well-being, so please follow all instructions and heed all warnings. Also, a better understanding of some specific features of the PFA8(p) will help you to operate it to its full potential. With a continuous evolution of techniques and standards, NEXT-proaudio, reserves the right to change the specifications of its products without early warning. For the most current data, please visit our website: www.next-proaudio.com
UNPACKING
NEXT PFA Series are built in Europe (Portugal) by NEXT-proaudio, according to the highest standards and thoroughly inspected before they leave the factory. When unpacking your PFA8, examine it carefully for any signs of possible transit damage and inform your dealer immediately if any such damage has occurred.
It is suggested that you retain the original packaging so that the PFA8 can be repacked in the future if necessary. Please note that NEXT-proaudio and its authorized distributors cannot accept any responsibility for damage to any returned product through the use of non-approved packaging.
PFA SERIES OVERVIEW
NEXT-proaudio engineered the new PFA series of self-powered or passive speaker cabinets, specifically for installations, musicians and DJs who want state-of-the-art acoustics and electronics at a limited budget. This speaker line employs premium-quality multi-plywood with a hardening, durable, and scratch-resistant coating, fully rotatable constant directivity HF horns to adjust H x V angle coverage and custom made speaker drivers. Manufacturing takes place in Europe at our plant based in Rio Tinto, Portugal.
This series are made up of speakers and subwoofers that bind together forming the perfect combination. Several combinations of speakers and subwoofers can be done in order to satisfy your needs. The active speakers feature a variety of factory presets that allow you to use it like a plug n’ play perfect solution for the venue.
www.next-proaudio.com
- 2 -
V201611
SAFETY FIRST
Please pay close attention to this chapter. Failure to comply with these
instructions may result on injury or death.
NEXT PFA Series systems are capable of producing 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 loudspeakers driven at high levels.
DANGER – HEARING DAMAGE
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER
NO USER SERVICEABLE PARTS INSIDE
REFER SERVICE TO QUALIFIED PERSONNEL
www.next-proaudio.com
- 3 -
• Do not use your PFA8 near any sources of water, like swimming pools, lakes, water
streams, exposed to rain, high humidity environments or any other source of water or moisture.
• Use only a soft dry cloth to clean your PFA8.
• Never place your PFA8 in a way that prevents air flow near the amplifier. A minimum
clearance distance of 6cm should be kept between the amplifier and any near surface.
• Never use your PFA8 too close to any heat source, such as radiators, or any other
device that produces heat.
• When mounted on a pole, always ensure that the floor or structure where the stack
will take place is even and can withstand the weight.
• Place cables in a way that they do not present a trip hazard.
• Do not place any objects on top of the stack, they can fall accidentally and cause
injuries.
• Do not attempt to move the enclosures while connected.
• Do not attempt to service the PFA8 beyond what is described in this manual. All other
service or repair of this product should be carried only by qualified personnel.
• To prevent electric shock, do not use any extension cord, receptacle or other outlets
where the blades of the connectors cannot be fully inserted.
• Precautions should be taken to prevent grounding failure or polarity switch.
• It is advised to unplug the PFA8 during storms or when not in use for a long period of
time.
RIGGING AND SUSPENSION SAFETY CONSIDERATIONS
PFA Series enclosures are designed for portable applications, but can be suspended
by means of the threaded inserts provided. These enclosures are fitted internally with steel
corner reinforcement brackets to ensure that each cabinet is strong enough to be hung from
its top.
• Before rigging or suspending NEXT PFA Series systems, inspect all components and
all hardware for any signs of damage or missing parts. If you find any damaged, corroded or deformed parts, do not use them, replace them immediately.
www.next-proaudio.com
- 4 -
V201611
• Do not use hardware that isn’t load rated or that its rating is not enough to handle the
system’s weight with a good safety factor (minimum 4:1).
• Suspended systems installation should only be carried out by qualified personnel.
• Always use adequate protective clothing and equipment to prevent possible injuries.
• Be sure you understand all local and national regulations regarding equipment
installation.
PFA 8 POWER AMPLIFIER AND DSP
The PFA8, as all PFA series models, was designed to achieve a simple to use and deploy versatile system. The PFA8 is prepared to be completely plug n’ play, having already six pre-determined configurations that cover almost all situations. But if you’re not happy with any of those, there are also two available user defined configurations, which can be used to adapt the system to your needs using the NEXT-proaudio SOUNDWARE1 software and the supplied RS485 to USB converter.
Here is a brief description of the amplifier panel:
1- Signal Input/Output 2- Level Adjustment Potentiometer 3- Preset Selector 4- RS485 Communication Interface 5- List of Available Presets 6- AC Mains Power Input/Output 7- Power On/Off Switch
1
Download NEXT-proaudio SOUNDWARE at www.next-proaudio.com/downloads
Never operate the PFA series Speakers
in a way that maintains the Limiter Led consistently on.
1 2 3 4 5 6 7
www.next-proaudio.com
- 5 -
PFA8 Preset List:
0- Flat: Flat frequency response 1- Music: Frequency response adapted for music reproduction (SPL level boosted at low frequencies
and ear compensation, due to high SPL levels, at the mid-high frequency range)
2- Vocal: Frequency response adapted for voice speech (High Pass Filter at 90Hz and EQing for an
improved intelligibility
3- Horiz. Coupled: Frequency response adapted for the sound reproduction with two units, one very
next to the other (Low Shelf Filter to compensate the bass coupling)
4- Satellite (Flat): Flat frequency response when playing with a subwoofer (High Pass Filter at 120Hz
24dB/Oct Linkwitz-Riley)
5- Satellite (Music): Frequency response adapted for music reproduction when playing with a
subwoofer (High Pass Filter at 120Hz 24dB/Oct Linkwitz-Riley and ear compensation, due to high SPL levels, at the mid-high frequency range)
6 / 7- User Defined: Free memory for user storage (Customized preset can be saved on this memory
positon)
PFA 8p
The PFA8p is the passive version (8Ω) of the PFA8. Able to deliver an extremely high output and dynamics for its size, extreme linearity and fidelity, is one of the best solutions in terms of price/quality ratio in the market. PFA8p is provided with a passive crossover precisely calculated and optimized for the best frequency and phase response. It is recommended to use a 24dB/Oct Linkwitz-Riley high pass filter at 60Hz for a Full­Range use purpose. When used with the PFA18s subwoofer it becomes the perfect solution for any kind of audio reinforcement and reproduction.
www.next-proaudio.com
- 6 -
V201611
TECHNICAL SPECIFICATIONS
NEXT PFA8 TECHNICAL SPECIFICATIONS
Speaker Type
ACTIVE 2-Way Speaker
Frequency Response (-6dB)
60Hz – 18.000Hz
Calculated Max. SPL (Cont/Peak)
118dB / 124dB (Full-Space)
Components
LF: 1 x 8” / 2” Voice Coil Custom Speaker
HF: 1 x 1” / 1.75” Voice Coil Custom Compression Driver
Directivity (H x V)
90º x 60º (User Rotatable)
Amplifier Technology
2 Channel Switched Mode Class D with DSP (500W)
LF Power (RMS)
400W
HF Power (RMS)
100W
Construction
12mm Multi-laminate Birch Plywood, Screwed and Glued
Finish
Black Textured Scratch Resistant Paint
Grille
Steel, Black Finish (also available in other colours)
Dimensions (W x H x D)
254 x 417 x 301 mm
Net Weight
14 kg
Shipping Weight
15.5 kg
NEXT PFA8p TECHNICAL SPECIFICATIONS
Speaker Type
Passive 2-Way Speaker
Frequency Response (-6dB)
60Hz – 18.000Hz
Calculated Max. SPL (Cont/Peak)
118dB / 124dB (Full-Space)
Components
LF: 1 x 8” / 2” Voice Coil Custom Speaker
HF: 1 x 1” / 1.75” Voice Coil Custom Compression Driver
Directivity (H x V)
90º x 60º (User Rotatable)
Program Power
300W
Nominal Impedance
8Ω
Sensitivity (1W@1m)
93.5dB (Full-Space)
Construction
12mm Multi-laminate Birch Plywood, Screwed and Glued
Finish
Black Textured Scratch Resistant Paint
Grille
Steel, Black Finish (also available in other colours)
Dimensions W x H x D
254 x 417 x 301 mm
Net Weight
12.5 kg
Shipping Weight
14 kg
www.next-proaudio.com
- 7 -
DIMENSIONS
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 NEXT­proaudio 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.
www.next-proaudio.com
- 8 -
V201611
CONTACTS
In case of any doubts or any information just:
Write us: NEXT-PROAUDIO Rua da Venda Nova, 295 4435-469 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
Search our website: www.next-proaudio.com
Follow us on:
Facebook: facebook.com/nextproaudio Instagram: instagram.com/nextproaudio LinkedIn: linkedin.com/company/next-proaudio Twitter: twitter.com/next_proaudio Youtube: youtube.com/user/NEXTmanufacturer
Loading...
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use