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1” Midrange Horn Drivers + Amplifier Bundle

In stock


  • 1″ Midrange Horn Driver
  • 400 Watts Amplifier
  • Good Horn Driver Bundle


In stock


SKU: KIT-1xQS400.4+4x WG270Ph Category:



Bundle Includes: 1x QS400.4 2Ω + 4x WG270Ph

QS Series amplifiers are all about efficient design capable of full-range frequency response at a great price!

The QS400.4 features a regulated power supply that is able to constantly deliver power and provides an unsurpassed efficiency rate of 80–90% in a small aluminum heatsink.

QS3000 1Ω
  • 4 x 100 watts TRUE RMS certified at full range output Digital Class D Brazilian Technology
  • 4 Channel car audio amplifier stable at 2 Ohm gives you the benefit of wiring multiple speakers and dividing the power per channel.
  • Engineered to be the most efficient full range amplifier so that you can get the most out of your vehicle’s electrical system!
  • A small footprint and compact chassis make this amplifier easy to install anywhere in the vehicle: 4″ Wide x 5.40″ Length x 2″ Height
  • 2 Channel Bridged – double the power output to your speakers by bridging two channels. Minimum impedance of 4 Ohms per bridged channel at output power of 2 x 200 Watts RMS.

New addition to the 1” Exit phenolic family, the WG270Ph pairs the new and improved D270Ph-S 1″ exit phenolic driver with the WG11-25 compact 60° x 60° exponential horn.
This combo is all about high output, low distortion vocal reproduction all the way down to 500 Hz and is the perfect solution for use in high output PA and PRO audio on wheels systems.


  • Phenolic diaphragm provides extreme clarity in the critical mid or vocal range
  • Compact driver design for easy front mount installation
  • Ideal horn and driver combo for mid range and vocal reinforcement
  • Compact horn size is perfect for conditions where space is a concern

Technical Details

For more information click the links below to visit the product page:
QS400.4 2Ω – 4 Channel Full Range Amplifier

WARNING: Cancer and Reproductive Harm – our Return Policy.

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