WONDOM AA-AB31395 T-AMP LV Amplifier Module

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The Wondom T‑AMP LV is a mono Class D amplification module designed to deliver up to 1000 W at 2 Ohms, leveraging proprietary T‑AMP technology to ensure efficiency approaching 90% while maintaining controlled dissipation. It exploits optimized architecture at both routing and component selection levels, thereby guaranteeing stable restitution with 100 dB signal-to-noise ratio and controlled distortion, even in high-stress configurations.

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129,00 €tax incl.

107,50 € tax excl.
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2 Years warranty
 
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WONDOM AA-AB31395 T-AMP LV Class D Mono Amplifier Module 1000W 2 Ohm

Wondom T‑AMP LV : Front view

The Wondom T‑AMP LV is a mono Class D amplification module designed to deliver up to 1000 W at 2 Ohms, leveraging proprietary T‑AMP technology to ensure efficiency approaching 90% while maintaining controlled dissipation. It exploits optimized architecture at both routing and component selection levels, thereby guaranteeing stable restitution with 100 dB signal-to-noise ratio and controlled distortion, even in high-stress configurations.

Intended for demanding audio integrations, it combines broad load compatibility, extended 48 to 72 V power supply and adaptable input sensitivity, enabling integration into DIY systems as well as professional or embedded applications. This approach enables it to serve as a central power block, while maintaining exploitation flexibility and operating stability suited to diverse environments.

Wondom T‑AMP LV: 1000 W power delivery

The Wondom T‑AMP LV module is a mono amplifier based on Class D topology exploiting proprietary T‑AMP technology, designed to deliver up to 1000 W at 2 Ohms in compact format. This architecture combines efficiency reaching 90% with controlled consumption, thereby enabling high power density concentration while limiting thermal and energy constraints. This approach results in facilitated integration into diverse environments while preserving power headroom suited to demanding loads.

Wondom T‑AMP LV: Excellent audio performance

Optimized PCB circuit layout, combined with rigorous component selection and fine-tuning during development, achieves 100 dB signal-to-noise ratio while maintaining THD+N distortion of 0.04% at 10 W into 4 Ohms. This consistency between electronic design and calibration results in both powerful and stable restitution, limiting distortion artifacts while preserving signal clarity in high-dynamic configurations.

Wondom T‑AMP LV : SNR of 100dB and THD+N of 0.04%
Wondom T‑AMP LV : impedance between 1.5 Ohm and 16 Ohm

Wondom T‑AMP LV: Extended impedance compatibility

The module integrates optimized frequency response management, enabling stable behavior when facing capacitive, inductive or resistive loads, validated under laboratory conditions. Beyond this tolerance for load variations, its low output impedance authorizes extended compatibility from 1.5 Ohm to 16 Ohms, thereby guaranteeing coherent exploitation independent of connected speaker characteristics. This flexibility proves particularly relevant in multi-application configurations where load constraints may vary significantly.

Wondom T‑AMP LV: Configurable input sensitivity

Default input sensitivity enables direct adaptation with standard sources, portable players, smartphones or preamplifiers, while ensuring usable gain level without intermediate stage. This approach extends to customization possibilities across a wide range, enabling precise adjustment of module behavior according to upstream signal levels, thereby ensuring extended compatibility with heterogeneous audio environments.

Wondom T‑AMP LV: Adaptable power supply

The T‑AMP LV1 accepts an extended DC 48 V to 72 V supply range, enabling direct adjustment of available power level according to applied voltage. This relationship between input voltage and delivered power authorizes progressive performance increase, while association with compatible switching power supplies or AC-DC modules enables integration into complete systems with high energy capacity. This power supply flexibility simplifies overall system sizing while reducing integration constraints.

Wondom T‑AMP LV: Intelligent signal management

A signal level detection system continuously monitors audio input, enabling automatic standby mode switching when signal falls below a predefined threshold. This dynamic management reduces consumption in signal absence, while ensuring instantaneous resumption upon activity detection, thereby preserving audio stream integrity without perceptible latency.

Wondom T‑AMP LV : signal detection threshold
Wondom T‑AMP LV : Protections

Wondom T‑AMP LV: Integrated protections

The module combines a dimensioned heatsink and low-noise fan to ensure efficient dissipation, thereby guaranteeing operating stability under high loads. This thermal management is accompanied by comprehensive protection circuits — overtemperature, overcurrent, undervoltage and polarity reversal — enabling system security across varied operating conditions. Additionally, power and clipping indicators provide immediate visual feedback on operating status, facilitating control and diagnostics during operation.

Technical characteristics

Specifications
Product typeAmplifier module
Input1x RCA mono
Output1x Molex 4 Pin 3mm
Number of channels1
Minimum load impedance
Efficiency90%
Nominal power required1200W
Supply voltageMin : 48V
Typical : 60V
Max : 72V
Standby consumptionSignal detected, fan ON: 25W
Signal detected, fan OFF: 24.3W
No signal detected: 3.5W
Switching frequency600kHz
Power consumption1/4 of maximum output power at 2 ohms, 100V: 300W
1/8 of maximum output power at 2Ω, 100V: 150W
Undervoltage protection41V
Input sensitivity1Vrms
Signal-to-noise ratio (SNR)100dB
Total harmonic distortion plus noise (THD+N)10W @4Ohm, 1kHz: 0.04%
100W @4Ohm, 1kHz: 0.08%
Input impedance10kΩ
Output noise level450µV
DC offset50mV
Frequency response20Hz-20kHz
Gain30dB
General
Dimensions15.24 x 11.43mm
Weight840g
PackageSold individually
 
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WONDOM AA-AB31395 T-AMP LV Class D Mono Amplifier Module 1000W 2 Ohm
The Wondom T‑AMP LV is a mono Class D amplification module designed to deliver up to 1000 W at 2 Ohms, leveraging proprietary T‑AMP technology to...

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