amperes electronics
iFS4020
20W IP PoE Full Range Music Speaker
iFS4020 is a 20W IP PoE Full Range Speaker. Suitable for decentralized setup for Amperes IP Network PA, places like schools, offices, parks, etc.
2-way speaker with 4” PP driver and 1” tweeter
Remote configuration via Amperes PMX Software
IP65-weatherproof rated for outdoor use
Energy-efficient Class D amplifier
Introduction
iFS4020 is a 20W IP PoE full-range 2-way speaker designed for decentralized setups in Amperes IP Network PA systems. Ideal for schools, offices, gyms, and parks, it delivers clear audio for both music and paging. It integrates easily into existing networks and works seamlessly with the iPX5200 MK II music server and PMX software. making it a reliable choice for modern IP-based audio systems such as music playback and paging broadcasts.
About Amperes IP Speakers
Amperes IP Speakers offer a convenient solution for placing speakers wherever background music (BGM) or paging is needed in an IP-based PA system. They eliminate the need for home-run cabling, saving on installation costs—as long as a network port is available nearby.
Available in four models—box, ceiling, pendant, and horn—these speakers are all powered by PoE and built with Class D amplifiers.These speakers work seamlessly with Amperes iPX systems, receiving audio from PMX software or iPX5200 MK II server, and support paging via iPD/iEP microphones or PMX software.
Packing information
Carton size : 175 (L) x 175 (W) x 285 (H) mm
Gross weight : 2.05 kg
1 unit(s) per carton
Introduction
iFS4020 is a 20W IP PoE full-range 2-way speaker designed for decentralized setups in Amperes IP Network PA systems. Ideal for schools, offices, gyms, and parks, it delivers clear audio for both music and paging. It integrates easily into existing networks and works seamlessly with the iPX5200 MK II music server and PMX software. making it a reliable choice for modern IP-based audio systems such as music playback and paging broadcasts.
About Amperes IP Speakers
Amperes IP Speakers offer a convenient solution for placing speakers wherever background music (BGM) or paging is needed in an IP-based PA system. They eliminate the need for home-run cabling, saving on installation costs—as long as a network port is available nearby.
Available in four models—box, ceiling, pendant, and horn—these speakers are all powered by PoE and built with Class D amplifiers.These speakers work seamlessly with Amperes iPX systems, receiving audio from PMX software or iPX5200 MK II server, and support paging via iPD/iEP microphones or PMX software.
Packing information
Carton size : 175 (L) x 175 (W) x 285 (H) mm
Gross weight : 2.05 kg
1 unit(s) per carton
iFS4020
Power requirements
Power rating
20W
Power source
PoE+ (IEEE802.3 af : 48V)
Standby power consumptions
0.5W
Operating power consumptions
15W Max
Sensitivity, interface & control
Amplifier rating
20W 4 Ohm
Speaker type
2 way : 4" + 1" tweeter
Speaker drive diameter
4" (100mm)
Sensitivity @ 1 kHz / w / m
87 dB
Frequency response
105 - 18 kHz (1 kHz +/- 3 dB)
S/N ratio
85 dB
Audio codec
IMA ADPCM / MP3 / WAV
Network & protocols
100 Base-T / TCP / IP, UDP, IGMP, HTTP, ADMP, ADP
User interface
Via web browser ; Google Chrome V90+ preferred
Priority controls
Paging over BGM
Operating condition
Temperature
0°C - 60°C
Humidity
70%
Case
Housing
ABS / Aluminium
Dimensions (W x H x D)
165 x 270 x 170 mm
Weight
1.95 kg
Color
Black
Note: The specification parameters may be changed, added, or omitted without prior notice.
2-way speaker with 4” PP driver and 1” tweeter
Easy setup with PoE power
Remote configuration available via Amperes PMX Software
Automatically mutes BGM during paging
Built-in energy-saving Class D amplifier
Delivers clear and high-quality sound output
IP65-rated for outdoor use
Registered association members of



International recognitions


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Sales Office (Malaysia)
70, Jalan Industri PBP 3,
Taman Perindustrian Pusat Bandar Puchong 47100, Puchong, Selangor, Malaysia.
Tel: +603-5882 7757 / 7758
Production Factory (Malaysia)
2, Jalan Meranti Puchong D25@Meranti Puchong 47120 Puchong, Selangor, Malaysia
Amperes Asia Pte Ltd
Export Sales Office - Singapore
(Co Reg: 201102253E)
1, North Bridge Road, #13-03, High Street Centre, Singapore 179094
Sales Office (Malaysia)
70, Jalan Industri PBP 3,
Taman Perindustrian Pusat Bandar Puchong 47100, Puchong, Selangor, Malaysia.
Tel: +603-5882 7757 / 7758
Production Factory (Malaysia)
2, Jalan Meranti Puchong D25@Meranti Puchong 47120 Puchong, Selangor, Malaysia
Amperes Asia Pte Ltd
Export Sales Office - Singapore
(Co Reg: 201102253E)
1, North Bridge Road, #13-03, High Street Centre, Singapore 179094