Tectonic-D500 4Ω 500W Mono Class-D Subwoofer Amp Module

Successor to JLA-250D. Compact amplifier module designed for subwoofer and rugged high power applications (Input and output can accept full range 20Hz to 20kHz).

The module is designed to be easily retrofitted in the power amp section of a busted plate amp or subwoofer amp.

Capable of high current output without the aggressive limiter / protections found in other class-d implementations. No feeling of restrained performance and will drive the subwoofer to its max duties.

It uses flat wire, high current, low loss ferrite core output filter inductor.

Housekeeping supplies are already integrated so only the main split power supply is required.

Can be easily mounted on any type of heatsink or plate-amps. Requires only 3 to 4 drilling holes.

Each Tectonic-D500 is tested and quality checked before shipping to guarantee a fault-free product.

Package Includes
1 pc assembled and tested mono module without heatsink.
Documentation via email

Features
Ruggedized and ultra stable design for subwoofer applications.
Can be retrofitted with most subwoofer plate-amps that uses split power supply.

Specifications
Supply Voltage: ± 65V to ± 75V DC
Output Power (± 70V DC): 500W-4Ω
1kHz THD+N: less than 0.05% at 420W 4Ω
Voltage gain: 35x
Input sensitivity: 1.3V RMS
Input impedance: 3.2K Ω
Load impedance: 4Ω
Idle dissipation: ~5W at ± 70V DC
PCB area: 110mm*60mm*40mm (L * W * H)
Overcurrent /short protection: Yes
Speaker Protection*: No
Over voltage protection: No

*Speaker protection is mandatory for any amp (not included).

Recommended Power Supply
(NOT INCLUDED)
- LLC type SMPS is recommended
- Dual output ± 65V to ±75V 600W
- Add minimum of 2200uF per rail to avoid bus pumping. Rails should not exceed ±75V

Applications
4Ω 500W subwoofers
Retrofit and repair of subwoofers
Karaoke / Videoke / Jukebox

Shipping
Courier is a European Postal affiliated consolidator with normal shipping ETA of 5 to 8 weeks.

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contact@sylphaudio.com

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