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Selfpowered loudspeakers
ODM box build amplifiers
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100/70V Amplifiers
Power per channelChannelsForm factorAmplifier Module(s)
140W1-41U 1/4 rack - 1U 19" rackCombination of U-PRO2SD
Example 11 x 140W @100/70V*1U 1/2 rack
1 x U-PRO2SD
Example 22 x 140W @100/70V*1U 1/2 rack
2 x U-PRO2SD
Example 34 x 140W @100/70V*1U 19" rack
4 x U-PRO2SD

* All channels driven
** Total output power across all channels limited by SMPS
Additional combinations are possible, contact your Pascal representative for more information.
Amplifier can also deliver power in 4/8ohms

280W1-41U 1/4 rack - 1U 19" rackCombination of U-PRO2S
Example 11 x 280W @100/70V*1U 1/4 rack
1 x U-PRO2S
Example 22 x 280W @100/70V*1U 1/2 rack
2 x U-PRO2S
Example 34 x 280W @100/70V *1U 19" rack
4 x U-PRO2S

* All channels driven
** Total output power across all channels limited by SMPS
Additional combinations are possible, contact your Pascal representative for more information.
Amplifier can also deliver power in 4/8ohms

500W2-82U 19" rackCombination of S-PRO2 and S-A2
Example 12 x 500W @100/70V*2U 19" rack
1 x S-PRO2
+ 1 x S-A2
Example 24 x 500W @100/70V*2U 19" rack
2 x S-PRO2
+ 2 x S-A2
Example 38 x 500W @100/70V*2U 19" rack
4 x S-PRO2
+ 4 x S-A2

* All channels driven
** Total output power across all channels limited by SMPS
Additional combinations are possible, contact your Pascal representative for more information.
Amplifier can also deliver power in 4/8ohms

800W2-82U 19" rackCombination of L-PRO2S and L-A2
Example 12 x 800W @100/70V*2U 19" rack
1 x L-PRO2S
+ 1 x L-A2
Example 24 x 800W @100/70V*2U 19" rack
2 x L-PRO2S
+ 2 x L-A2
Example 38 x 800W @100/70V*2U 19" rack
4 x L-PRO2S
+ 4 x L-A2

* All channels driven
** Total output power across all channels limited by SMPS
Additional combinations are possible, contact your Pascal representative for more information.
Amplifier can also deliver power in 4/8ohms

1000W2-42U 19" rackMultiple S-PRO series modules
Example 12 x 1000W @100/70V*2U 19" rack
2 x S-PRO2
Example 24 x 1000W @100/70V*2U 19" rack
4 x S-PRO2

* All channels driven
** Total output power across all channels limited by SMPS
Additional combinations are possible, contact your Pascal representative for more information.
Amplifier can also deliver power in 4/8ohms

1500W2-42U 19" rackMultiple L-PRO2S
Example 12 x 1500W @100/70V*2U 19" rack
2 x L-PRO2S
Example 24 x 1500W @100/70V*2U 19" rack
4 x L-PRO2S

* All channels driven
** Total output power across all channels limited by SMPS
Additional combinations are possible, contact your Pascal representative for more information.
Amplifier can also deliver power in 4/8ohms

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4 / 8 ohm amplifiers
Power per channelChannelsForm factorAmplifier Module(s)
140W2-81U 1/4 rack - 1U 19" rackCombination of U-PRO2SD
Example 12 x 140W @ 4/8ohms**1U 1/4 rack
1 x U-PRO2SD
Example 24 x 140W @4/8ohms**1U 1/2 rack
2 x U-PRO2SD
Example 38 x 140W @4/8ohms**1U 19" rack
4 x U-PRO2SD

* All channels driven
** Total output power across all channels limited by SMPS
Additional combinations are possible, contact your Pascal representative for more information.
Amplifier can also operate in BTL. When in BTL the amplifier can deliver power in 70/100V systems

280W2-81U 1/4 rack - 1U 19" rackCombination of U-PRO2S
Example 12 x 280W @ 4/8ohms**1U 1/4 rack
1 x U-PRO2S
Example 24 x 280W @4/8ohms**1U 1/2" rack
2 x U-PRO2S
Example 38 x 280W @4/8ohms**1U 19" rack
4 x U-PRO2S

* All channels driven
** Total output power across all channels limited by SMPS
Additional combinations are possible, contact your Pascal representative for more information.
Amplifier can also operate in BTL. When in BTL the amplifier can deliver power in 70/100V systems

500W2-82U 19" rackCombination of S-PRO2 and S-A2
Example 12 x 500W @4ohms* / 2 x 250W @8ohms*2U 19" rack
1 x S-PRO2
Example 24 x 500W @4ohms** / 4 x 250W @8ohms*2U 19" rack
1 x S-PRO2
+ 1 x S-A2
Example 38 x 500W @4ohms** / 8 x 250W @8ohms*2U 19" rack
2 x S-PRO2
+ 2 x S-A2

* All channels driven
** Total output power across all channels limited by SMPS
Additional combinations are possible, contact your Pascal representative for more information.
Amplifier can also operate in BTL. When in BTL the amplifier can deliver power in 70/100V systems

800W2-82U 19" rackCombination of L-PRO2S and L-A2
Example 12 x 800W @4ohms** / 2 x 400W @8ohms*2U 19" rack
1 x L-PRO2S
Example 24 x 800W @4ohms** / 4 x 400W @8ohms*2U 19" rack
1 x L-PRO2S
+ 1 x L-A2
Example 38 x 800W @4ohms** / 8 x 400W @8ohms*2U 19" rack
2 x L-PRO2S
+ 2 x L-A2

* All channels driven
** Total output power across all channels limited by SMPS
Additional combinations are possible, contact your Pascal representative for more information.
Amplifier can also operate in BTL. When in BTL the amplifier can deliver power in 70/100V systems

1000W2-42U 19" rackMultiple S-PRO series modules
Example 12 x 1000W @4/8ohms*2U 19" rack
2 x S-PRO2
Example 24 x 1000W @4/8ohms*2U 19" rack
4 x S-PRO2

* All channels driven
** Total output power across all channels limited by SMPS
Additional combinations are possible, contact your Pascal representative for more information.
Amplifier can also operate in BTL. When in BTL the amplifier can deliver power in 70/100V systems

1500W2-42U 19" rackMultiple L-PRO2S
Example 12 x 1500W @4/8ohms*2U 19" rack
2 x L-PRO2S
Example 24 x 1500W @4/8ohms*2U 19" rack
4 x L-PRO2S

* All channels driven
** Total output power across all channels limited by SMPS
Additional combinations are possible, contact your Pascal representative for more information.
Amplifier can also operate in BTL. When in BTL the amplifier can deliver power in 70/100V systems

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Application Support

Pascal offers comprehensive on-going support, ensuring a smooth transition from product concept definition, through design-in, to final product launch and beyond. This is with the objective of achieving a faster time-to-market and optimizing the product value of the final product design.

Evaluation Kits

With Pascal’s plug-n-play evaluation kits, it is easy to carry out power and performance testing on a passive loudspeaker design.

Design-in Documentation

Pascal offers clients a wide range of design-in materials; including application manuals, CAD files and regulatory compliance certifications.

Engineering Support

Our application engineering team has experience across a wide breadth of pro audio applications and offers direct support in the development and review of our clients’ designs.