Sure Electronics AA-JA33286 | BT 5.0 | DSP | Amplifier Module

SURE ELECTRONICS | Booster modules

Sure Electronics AA-JA33286 | BT 5.0 | DSP | Amplifier Module

Name: Sure Electronics Electronics erősítő modul | HQ AudioParts
Brand: Sure Electronics
SKU: AA-JA33286
Price: 31990.00 HUF
Availability: InStock

SKU: AA-JA33286

100 W @36 V, 1 kHz W 0.04% (5 W @ 6 Ω, 1 kHz, 26 dB), 0.07% (5 W @ 6 Ω, 1 kHz, 26 dB)

Drive four speakers with a single compact module, delivering up to 100 watts per channel at 36V for powerful, efficient audio amplification. This Class D booster module achieves a signal-to-noise ratio of 97 dB with A-weighting for clean sound reproduction.

31 990 Ft

(25 189 Ft + VAT)

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Technical data

Rated power (W)	100 W @36 V, 1 kHz W
Distortion	0.04% (5 W @ 6 Ω, 1 kHz, 26 dB), 0.07% (5 W @ 6 Ω, 1 kHz, 26 dB)
Circuit topology	TDA749x
Input connector type	3.5 mm line input, I2S input
Dimensions (mm)	121.92 mm x 91.44 mm

Minimum load	6-8 Ω
Efficiency	89.5 %
Signal-to-noise ratio (SNR)	97 dB, 2 x 50 W @ 8 Ω, THD+N = 1%, 26 dB, A-weighting dB
Reinforcement	-60 to -6.5 dB (@6 Ω, 1 kHz) dB
Speaker output channels	4

The Sure Electronics AA-JA33286 JAB5 4x100W Class D Amplifier Module is a compact yet powerful solution for driving multi-channel audio systems. Designed for efficiency and performance, this booster module is ideal for custom installations, active speaker builds, or upgrading existing sound systems where space is at a premium. Whether you are constructing a home cinema setup, a multi-room audio system, or a professional-grade PA installation, this module delivers robust amplification with minimal heat generation.

At its core, the module utilises a TDA749x Class D topology, achieving an impressive 89.5% efficiency. It provides four speaker output channels, each capable of delivering up to 100 watts at 36V (1kHz, 6Ω), with a minimum load of 6–8Ω. The signal-to-noise ratio of 97 dB (A-weighted, 2x50W @ 8Ω, THD+N=1%) ensures clean, low-noise audio reproduction, while total harmonic distortion remains as low as 0.04% at 5W (6Ω, 1kHz, 26dB gain). Input connectivity is versatile, offering both a 3.5mm line input and an I2S input, with adjustable gain ranging from -60 to 6.5 dB. The module measures just 121.92mm x 91.44mm, making it an excellent choice for compact enclosures.

This module combines high power output with exceptional efficiency and low distortion, making it a reliable foundation for any demanding audio project.