PA48+ 4 in 8 out DSP Speaker Processor with Feedback Suppression Presets

Name: PA48+ 4 in 8 out DSP Speaker Processor with Feedback Suppression Presets
Brand: Shandong Lightning Cloud Technology Engineering Co., Ltd.
SKU: 2169051642

Shandong, ChinaShandong Lightning Cloud Technology Engineering Co., Ltd.

US$561.00-659.00

1 Piece

Sample price:US$659.00/piece.Request sample

Product profile

Customization

Available

Hi-Fi

Not Hi-Fi

Activity

Active

Model NO.

PA48+

Operation Mode

DSP Processing / Remote Control

Speaker System

Optional Combination

Speaker Material

Metal

Application

Commercial

Certification

CCC

Monitor

LCD Screen

THD

<0.005%

Input Channel

4 Balanced XLR Inputs

Output Channel

8 Balanced XLR Outputs

Control Interface

Ethernet, USB, RS232/485

Sampling Rate

96kHz

Peq

10-Band Peq

Transport Package

Carton

Specification

Origin

China

HS Code

8543709990

Key features

4 input and 8 output digital audio processor for professional PA system management

High-performance SHARC ADSP-21489 floating-point DSP processing platform

96kHz sampling rate for detailed and accurate audio signal processing

AD/DA dynamic range up to 118dB, with system dynamic range over 110dB

Crossover, matrix mixing, 10-band PEQ, dynamic EQ, compressor, limiter and delay

Input channels support noise gate, feedback suppression, PEQ, dynamic EQ, HPF, LPF, compressor and delay

Output channels support matrix mixing, PEQ, HPF, LPF, compressor, limiter and delay

Delay adjustment up to 1000ms with 0.02ms precision

Built-in pink noise, white noise and sine wave signal generator for system tuning

Ethernet, USB and RS232/485 control interfaces for project setup and system integration

Company profile

Importers and ExportersMulti-language PioneerIn-stock CapacityFast Delivery

Shandong Lightning Cloud Technology Engineering Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.58h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with broad business activities spanning electronic products, software and hardware, display devices, intelligent robots, new-energy equipment, security systems, and related technical services. It offers extensive customization, including sample-, design-, full-, minor-, and flexible customization, and launched new products during the past year. Quality assurance is reported, but finished-product inspection is random, only one quality inspector is reported, and raw-material traceability is unavailable. The supplier has in-stock capability but no overseas warehouse or showroom. It lacks 3D software design and SDK availability. Financial information supplied shows zero operating revenue, cost, gross profit, and operating profit for the stated periods; no monetary figures are reproduced here. Corrective-action and complaint-handling procedures exist but lack written records. No customer cases or certifications are explicitly provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier and its business scope covers electronic components, software and hardware, display devices, intelligent robots, new-energy equipment, security systems, and technical services. This supports classification as a diversified technology and equipment supplier rather than a narrowly specialized manufacturer.

Financial creditThe supplied financial-capacity record reports zero operating revenue, operating cost, gross profit, and operating profit for the stated periods. These figures provide explicit evidence of very limited reported operating activity, although the slices do not explain the accounting context or independently verify the data.

R&D capabilityThe supplier is identified as having professional technical R&D capability and launched new products during the past year. It also offers broad product customization, but does not provide 3D software design or an available SDK; the company description additionally presents a strategic manufacturing partner with automated production facilities and complete production lines.

Production capacityThe company description states that its display-solutions partner has automated production facilities and complete production lines, and the supplier reports in-stock capability. Nevertheless, outsourcing procedures and manufacturing contracts have unknown status, so the slices support production-related capability but do not fully establish the supplier’s own manufacturing controls.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is repeated across the R&D and design-capability records and is direct evidence of broad customization capability.

Product Q&A

Q:What is PA48+ used for?

PA48+ is used for professional sound system management, including speaker processing, crossover, EQ, delay, compressor, limiter, feedback suppression, matrix mixing and scene preset control.

Q:Can it be integrated with control systems?

Yes. PA48+ supports Ethernet, USB and RS232/485 control interfaces, and provides TCP/IP and serial protocol control for third-party system integration.

Q:Does it support scene presets?

Yes. PA48+ supports 23 scene presets, allowing users to quickly recall different system configurations for different venues or applications.