Amplifier Power Modules

ICEpower // Products // Amplifier Power Modules

Break on through to the other side

ICEpower’s amplifier power modules enables audio manufacturers to bring innovative, high-quality products to the market fast and cost-effectively. Combining great sounding class D amplifiers with switch mode power supplies results in compact and efficient solutions. Available from 50 W to 1200 W and from 1 to 16 amplifier channels, ICEpower’s amplifier power modules are available for many types of applications.

Faster to market

Using an ICEpower amplifier power module frees up your development resources, enabling you to focus on developing product features that truly differentiate your product. To deliver on this promise, ICEpower amplifier power modules are pre-approved for Safety, EMC and RoHS compliance with all certificates available through ICEpower.

No upfront investment

The fact that no upfront investments are required for product development means that using an ICEpower standard module secures cost competitiveness even at low manufacturing volumes. All ICEpower’s amplifier power modules are based on Class D amplification techniques resulting in extra ordinary audio performance with high efficiency.

Quality and reliability guaranteed

We have been able to consistently achieve a less than 0.2% field return rate over the last 10 years. This has been possible through careful design with conservative component de-rating, use of high quality brand name components, and meticulous end of line production testing and burn-in.

1200AS2

125ASX2

300A1

Products

How do they compare?

Need more power? Need more channels? Check out the comparison chart below, and find out which module that is the right one for your application. You are also welcome to contact us to learn more, we’d be happy to consult you in finding the right solution for your project.

In the featured comparison chart, you will also find key performance parameters for the different modules

Specification 50ASX2 125ASX2 250ASX2 ICEtheater7 80AM2 100AS1/2 300AS1 300A1 700AS1/2 1200AS1/2 Engine400
Power
(4Ω load, rated THD+N)
50 W (SE)
170 W (BTL)
120 W (SE)
450 W (BTL)
230 W (SE) 80 W (SE) 100 W 300 W 300 W 700 W 1200 W 400 W
Power
(8Ω load, rated THD+N)
25 W (SE)
85 W (BTL)
60 W (SE)
225 W (BTL)
120 W (SE)
500 W (BTL)
150 W 160 W (BTL) 50 W 150 W 150 W 350 W 600 W 200 W
Minimum Load Impedance 2 Ω (SE)
3 Ω (BTL)
3 Ω (SE*)
6 Ω (BTL)
3 Ω (SE)
6 Ω (BTL)
3.2 Ω 3.2 Ω (SE)
6.4 Ω (BTL)
3 Ω 2.5 Ω 2.5 Ω 2.5 Ω 2.7 Ω 2 Ω
Upper bandwidth limit (-3dB) 130 kHz @ 8Ω 120 kHz @ 8Ω 120 kHz @ 8Ω 100 kHz @ 8Ω 120 kHz @ 8Ω 50 kHz @ 4Ω 70 kHz @ 8Ω
55 kHz @ 4Ω
70 kHz @ 8Ω
55 kHz @ 4Ω
70 kHz @ 4Ω 50 kHz
(all loads)
100 kHz @ 4Ω
Dynamic range 120 dB(A) 120 dB(A) 120 dB(A) 115 dB(A) 110 dB(A) 109 dB(A) 113 dB(A) 113 dB(A) 117 dB(A) 129 dB(A) 124 dB(A)
Max. amplifier efficiency 94 % 90 %
Max. total efficiency
(amp.+PSU)
81 % 86 % 84 % 83 % 72 % 80 % 84 % 80 %
Power supply Built-in SMPS Built-in SMPS Built-in SMPS Built-in SMPS See notes Built-in SMPS Built-in SMPS See notes Built-in SMPS Built-in SMPS See notes
Supply voltage range 115/230 VAC 115/230 VAC 115/230 VAC 115/230 VAC 85-264 VAC 85-265 VAC 85-265 VAC 22-55 VDC 85-265 VAC 85-265 VAC ±(56-65) VDC
AUX voltage /current ±25VDC/±200mA ±25VDC/ ±250mA ±25VDC/ ±250mA N/A ±12VDC ±(16-21)VDC ±12VDC N/A ±15VDC ±15VDC ±(10-15VDC)
5V standby supply ÷ ÷ ÷ ÷ √ (with 400SM power) √ (7V-10V) ÷ ÷
Short-circuit protection (monitoring)
Temperature protection (warning)
Soft-clipping circuit ÷ ÷
Ext. clip indicator ÷ ÷ ÷ ÷ ÷ ÷ ÷
Ext. Disable / mute control ÷ ÷
Notes 2-channel SE module or 1 channel BTL 2-channel SE module can be bridged into 1 channel 2-channel SE module can be bridged into 1 channel 7 independent channels Part of ICEmatch with 400 SM, up to 16 channels, universal mains supply Powers 300A1 hanger Can be powered from 300AS1, 700AS1/2 and 1200AS1/2 Powers 300A1 hanger Powers 300A1 hanger Can be powered from AUX-plant, Motherboard-1 and mains power supply
Primary applications General-purpose, multi-way system General-purpose, multi-way system General-purpose, multi-way system Home Cinema
Systems / AV
Receivers
Installation amplifiers, multichannel amplifiers, active loudspeakers Active loudspeakers, active subwoofers, amplifiers, bass amps Active loudspeakers, active subwoofers, amplifiers, bass amps Active loudspeakers, amplifiers Active loudspeakers, active subwoofers, amplifiers, bass amps Active loudspeakers, active subwoofers, amplifiers, bass amps

Still haven’t found what you’re looking for?

If you are in need of or working on an audio solution, and you can’t find what you’re looking for, please don’t hesitate to contact us.