L-Acoustics LA4X Amplifier Controller (reference image)
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Used · Amplifier

L-Acoustics LA4X Amplifier Controller

L-Acoustics
PriceNot for sale right now

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Four-channel Class D amplified controller with DSP and Milan AVB, rated 4 x 1,000 W for L-Acoustics loudspeakers.

Model
LA4X
Format
4-channel Class D amplified controller (2U) with DSP and Milan AVB
Inputs
4 x XLR3 female analog (2 switchable analog/AES3) with 4 x XLR3 male links; 4 AES/EBU channels (2 x AES3) with sample rate conversion; Milan-AVB 1 stream of up to 8 channels over 2 x etherCON (1 Gb/s)
Outputs
4 x speakON loudspeaker outputs
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All Used Gear quotes, orders, and invoices are subject to all customer Purchase Terms & Conditions found on the Used Gear website.

Details

The LA4X is a 2U four-channel Class D amplified controller rated at 4 x 1,000 W RMS into 4 or 8 ohms. It has a built-in DSP, a 4 x 4 routing matrix and Ethernet-based Milan AVB audio with remote monitoring and control.

Specs
4 x 1,000 W RMS at 4 ohm and at 8 ohm (all channels driven, 1% THD)
frequency response 20 Hz-20 kHz +/-0.25 dB at 8 ohm
THD+N <0.05%
SHARC 32-bit DSP at 96 kHz
8 IIR and 4 FIR filters per output, array morphing, air absorption compensation
output delay 0-1000 ms
latency 3.84 ms standard, 0.84 ms low latency
2U
IP30
0 to 50 C operating
EN 54-16 certified
control via LA Network Manager (up to 253 amplified controllers per network)
Q-SYS, Crestron, Control4, Savant, Extron, SNMP integration
ManufacturerL-Acoustics
TypeAmplifier
ConditionUsed
ModelLA4X
Format4-channel Class D amplified controller (2U) with DSP and Milan AVB
Inputs4 x XLR3 female analog (2 switchable analog/AES3) with 4 x XLR3 male links; 4 AES/EBU channels (2 x AES3) with sample rate conversion; Milan-AVB 1 stream of up to 8 channels over 2 x etherCON (1 Gb/s)
Outputs4 x speakON loudspeaker outputs
Power100-240 V AC (+/-10%), 50-60 Hz, universal switch-mode supply with PFC; current draw 20 A at 100-120 V, 10 A at 200-240 V
Weight24.9 lb (11.3 kg)
Warranty

Used gear is covered as described in the Purchase Terms & Conditions. Ask us about this item's condition and coverage before you order.

Read the Purchase Terms & Conditions

Shipping

We ship within the United States and confirm shipping in your written quote. If you are outside the US, you arrange and pay for your own shipping. Contact us with any questions about delivery or handling.

Shipping policyUS shipping, confirmed in your quote
Outside the USBuyer arranges and pays for shipping
Handling timeConfirmed in your quote
Delivery estimateConfirmed in your quote
PackagingPacked for transport

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