Zapco ST-501D SQ MINI 500W Mono Class D Mini Amplifier

Vendor: Zapco

These little beasts aren’t just small, and they aren’t just powerful.

They had to earn the Zapco name before we put them into production. But that’s...

$ 449.99

These little beasts aren’t just small, and they aren’t just powerful.

They had to earn the Zapco name before we put them into production. But that’s still not all there is to these new amps. They have all the advanced features you would expect... and more. Thanks to a brand new technology, we are able to use the NXP Class D solution to get amazing power and performance in an incredibly compact chassis with over 90% efficiency. 

 

Features and Functions

 

  • Mono, Class D

  • Linkable (2 amps strapping)

  • RCA Level input

  • Remote Control

  • Variable input gain control

  • Variable electronic crossover

  • Bass Boost

  • Subsonic filter

  • Micro chassis

 

 

Specifications

 

  • Power @ 4Ω: 180 watts

  • THD @ Rated Power  < 0.1%

  • Power @ 2Ω: 320 watts

  • Power @ 1Ω: 530 watts

  • Signal to Noise Ratio > 100dB

  • Frequency Response 15Hz to 250Hz ±1dB

  • Dimensions in mm: 86(W) x 42(H) x 188(L) Overall: 86(W) x 42(H) x 206(L)

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