Name: 4-Channe 1U Professional Amplifier
Brand: SPON Communications
SKU: SAP-DX435/SAP-DX445/SAP-DX465/SAP-DX480
Availability: InStock
Rating: 5 (1 reviews)

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Professional Amplifier

SAP-DX435/SAP-DX445/SAP-DX465/SAP-DX480

4-Channe 1U Professional Amplifier

High Performance Audio
High Compability
Multi Protection

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Datasheet

DESCRIPTION PARAMETER Download

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Advanced Technology & High Efficiency

The 4-Channel 1U Professional Amplifier combines cutting-edge engineering with a compact form factor to deliver outstanding power, clarity, and reliability. Built on advanced CMOS technology with a Class-D architecture and efficient SMPS modules, it achieves exceptionally high efficiency while generating minimal heat. The result is pure, distortion-free sound that remains consistent even under demanding conditions.

Wide Voltage Adaptability

Designed to perform in diverse environments, the amplifier features active PFC and soft-switching technology, reaching a power factor of 0.99. It operates smoothly across a wide voltage range from 80V to 290V, ensuring stable performance even in areas with unstable power grids.

Flexible Power & System Compatibility

With flexible system compatibility, the amplifier supports stereo, bridge, and parallel modes while delivering stable 2Ω driving capability. Available in both two-channel and four-channel options, it adapts easily to different applications—from large-scale line arrays and outdoor events to bars, cinemas, conference rooms, and background music installations.

Compact & Energy-Saving Design

Its sleek 1U chassis houses powerful performance in a compact, space-saving design. Low energy loss and high operating efficiency not only reduce costs but also support environmentally conscious operations.

Comprehensive Protection & Reliability

For ultimate peace of mind, the amplifier integrates comprehensive circuit protection, including soft start, DC, sub-audio, high-frequency, overheating, short circuit, and silent on/off safeguards. Each unit undergoes strict reliability and temperature endurance testing, ensuring safe and stable operation in any environment.

PARAMETER

Mode

SAP-DX435(350W)

Power Input

80-260V AC, 50-60Hz

Rated Output
(Stereo Mode)

8Ω:4*350W
4Ω:4*580W
2Ω:4*723W

Rated Output
(Bridge Mode)

16Ω:2*500W
8Ω:2*1160W
4Ω:2*1445W

Input Connectors

XR Socket (Female)

Speaker Input Connectors

SPEAKON

Controls In Front Panel

Power switch, Volume gain control

LED Indicators

3 LED lights per channel:
Power, Signal, Parallel & Bridge mode

Cooling

Interal air forced exhaust heat dissipation, fan cooling,
quick adjustment,temperature protection

Product Dimensions

483x45x370mm

Product Weiqht

7.35kg

Documents Download

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