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Home Product SPL-84 4-In 8-Out Audio Signal Distributor | Multizone Splitter for Professional Sound Systems
Quick terminal blocks-SPL-84 four in and eight out

SPL-84 4-In 8-Out Audio Signal Distributor | Multizone Splitter for Professional Sound Systems

SPL-84 audio matrix
4x8 DSP processor
multichannel signal router
SPL-84 four in and eight out
SPL-84 audio matrix, a 4x8 DSP processor engineered for multichannel signal routing. Delivers flexible routing, real-time DSP processing, and scalable I/O configurations in professional audio systems.
Categories:Automation
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Product Description

The SPL-84 audio matrix is a professional-grade 4x8 DSP processor-based multichannel signal router, offering four balanced XLR/TRS inputs and eight independently configurable outputs. It integrates seamlessly with up to four external control modules via RS-232, Ethernet, and Dante interfaces, supporting bidirectional audio-over-IP streaming. Operating at 100-240V AC with a -10°C to +50°C temperature tolerance, it excels in live sound reinforcement, broadcast studios, and conferencing systems. Key advantages include near-zero latency processing, 96kHz/24-bit resolution, and user-defined presets, though its advanced DSP configuration requires technical proficiency. The unit lacks onboard battery support but features a 5-inch touchscreen for status monitoring and parameter adjustments. Its signal routing capabilities cover analog, digital, and networked audio streams with a 30-meter Dante transmission range.
Parameter Specification
Model SPL-84 Audio Matrix
Signal Processing 4x8 DSP Processor
Routing Type Multichannel Signal Router
Input Channels 4 (XLR/TRS combo)
Output Channels 8 (XLR/TRS combo)
Resolution 24-bit/96kHz A/D & D/A
THD+N <0.005% @ 1kHz
SNR >110dB (A-weighted)
Control Interface RS-232, Ethernet
Protocol Support TCP/IP, UDP, HTTP
DSP Architecture 32-bit floating point
question:What is your policy if a product is found to be refurbished and malfunctions during use?
answer:We will replace the refurbished product with a new one or issue a full refund immediately upon verification.
question:Do you accept payment after delivery?
answer:Our standard policy requires payment before shipment, but exceptions may apply for established clients with prior credit evaluation.
question:What is the warranty period for refurbished products?
answer:Refurbished products have a 90-day warranty covering parts and labor, starting from the delivery date.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:What is your policy if a product is found to be refurbished and malfunctions during use?
answer:We will replace the refurbished product with a new one or issue a full refund immediately upon verification.
question:Do you accept payment after delivery?
answer:Our standard policy requires payment before shipment, but exceptions may apply for established clients with prior credit evaluation.
question:What is the warranty period for refurbished products?
answer:Refurbished products have a 90-day warranty covering parts and labor, starting from the delivery date.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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