NEOsystemes provides OEM standard audio power amplifier modules and custom designs for manufacturers.
Our class-D modules cover PA market with high impedance amplifiers and general audio market with low impedance amplifiers. 

HIGH IMPEDANCE AMPLIFIERS - 70V/100V line

Module AC-powered DC-powered Output power Size (depth x width) Downloads
ADC501H 100-240 Vac 24 or 48 Vdc

1 x 500 W (20 Ω)

 255 x 80 Product datasheet
AC/DC series brochure
ACL501H 100-240 Vac N/A

1 x 500 W (20 Ω)

 215 x 80 Product datasheet
AC series brochure
ACL501H-150 100-240 Vac N/A

1 x 150 W (67 Ω)

 215 x 80 Product datasheet
AC series brochure
DC501H N/A 24 or 48 Vdc

1 x 500 W (20 Ω)

 215 x 80 Product datasheet
DC series brochure
DC252H N/A 24 or 48 Vdc

2 x 250 W (40 Ω)

 215 x 80 Product datasheet
DC series brochure
DC251H N/A 24 or 48 Vdc
1 x 250 W (40 Ω)
 215 x 80 Product datasheet
DC series brochure

POWER SUPPLIES

Module AC-powered DC-powered Output power Size (depth x width) Downloads
PAC504-24 100-240 Vac 24 Vdc

500 W/27.2 Vdc

 215 x 80 Product datasheet
Security power supply brochure
PSUone85 115 or 230 Vac N/A

300W +/- 85 Vdc

 130 x 80 Product datasheet

LOW IMPEDANCE AMPLIFIERS - DOWN TO 4Ω

Module AC-powered DC-powered Output power Size (depth x width) Downloads
AMPone400 N/A +/- 85 Vdc

1 x 300 W (8 Ω)

1 x 400 W (4 Ω)

 130 x 40 Product datasheet
AMPone800 N/A +/- 85 Vdc

1 x 350 W (8 Ω)

1 x 800 W (4 Ω)

 130 x 40 Product datasheet

DISCONTINUED PRODUCTS

Module AC-powered DC-powered Output power Size (depth x width) Downloads
ADB082L 100-240 Vac 12 Vdc

2 x 80 W (4 Ω)

BTL: 160 W (4 Ω)


 160 x 80 Product datasheet
AC082L 100-240 Vac N/A

2 x 80 W (4 Ω)

BTL: 1 x 170 W (4 Ω)


 130 x 80 Product datasheet