LD Systems QUESTRA
LD Systems QUESTRA

QUESTRA design & management software for network-based installation solutions.

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LD Systems QTP 8
LD Systems QTP 8

QUESTRA 8” Touchscreen Display with Android 11 and PoE

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LD Systems QTP 5
LD Systems QTP 5

QUESTRA 5” Touchscreen Display with Android 11 and PoE. 

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LD Systems IPA 424 T
LD Systems IPA 424 T

4 Channel DSP power amplifier. 4 x 240 W @ 4 Ohm / 70V / 100V. Dante & Questra convertible (with optional expansion cards).

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LD Systems IPA 412 T
LD Systems IPA 412 T

4 Channel DSP power amplifier. 4 x 120 W @ 4 Ohm / 70V / 100V. Dante & Questra compatible (with optional expansion cards).

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LD Systems NMP 32
LD Systems NMP 32

32x32 DSP matrix with 4 analog I/O + 28x28 AES67 (Dante compatible). QUESTRA enabled.

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LD Systems X-ECI
LD Systems X-ECI

Ethernet control interface card for IPA series amplifiers to upgrade to Questra control.

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LD Systems X-EDAI
LD Systems X-EDAI

Ethernet & Dante audio interface expansion card for IPA series amplifiers to upgrade to Questra and Dante control.

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LD Systems SGP 42
LD Systems SGP 42

QUESTRA platform Ethernet I/O Expansion interface with GPIO, Relays & RS232.

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LD Systems SGP 42
LD Systems SGP 42

QUESTRA platform Ethernet I/O Expansion interface with GPIO, Relays & RS232.

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LD Systems DQOR SUB 8 D W
LD Systems DQOR SUB 8 D W

Powered indoor / outdoor 8” subwoofer with Dante. 190W RMS. White. QUESTRA enabled.
Water resistant, rated IP55. 

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LD Systems DIO 04
LD Systems DIO 04

4 output Dante interface. QUESTRA enabled.

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LD Systems SWAV 41
LD Systems SWAV 41

4x1 8K HDMI Switcher with audio extractor. QUESTRA integrated.

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LD Systems SWAV 41
LD Systems SWAV 41

4x1 8K HDMI Switcher with audio extractor. QUESTRA integrated.

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LD Systems MSMP
LD Systems MSMP

Message Scheduler, Streamer & Music Player. Questra, Airplay & DLNA compatible.

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LD Systems DQOR SUB 8 D
LD Systems DQOR SUB 8 D

Powered indoor / outdoor 8” subwoofer with Dante. 190W RMS. Black. QUESTRA enabled.
Water resistant, rated IP55. 

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LD Systems DIO 44
LD Systems DIO 44

4x4 input/output Dante interface. QUESTRA eneabled.

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LD Systems DIO 22
LD Systems DIO 22

2x2 input/output Dante interface. QUESTRA compatible.

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LD Systems NMP 8
LD Systems NMP 8

8x8 DSP matrix with 4 analog I/O + 4x4 AES67 (Dante compatible).
With auto echo cancellation feature. QUESTRA enabled.

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