APA4320

4 × 160W Bridgeable Power Amplifier

Profile Specification

APA4320

  • Low-Pass and High-PassFilters
  • 4/3/2ch Power AMP
  • MOS-FET Power AMP
  • BASS Extender
  • MAX 640W

Overwhelming performance for an unrivalled soundscape.

Upgrade your system with polished circuit designs and unwavering power to a level of power and sound excellence that leaves no one in doubt. Digital circuitry renders tones and reverberations that have been inaudible until now to their fullest. The overdimensioned power supply in Clarion’s amps has sufficient reserves to deliver non-stop sound that’s always a class above - even when playing the most demanding digital sources. And by using only the highest quality components in its power amps, Clarion can create sophisticated designs that maximise heat dissipation and achieve exceptional power in the limited vehicle interior.

  • 4/3/2 channels bridgeable mode operation
  • Maximum power output: 640 W (4 × 160 W into 4 ohms)
  • Continuous average power output: 320 W (4 × 80 W into 4 ohms)
  • Typical bridged power output: 2 × 230 W @ 0.2% THD
  • Typical 2-ohm stereo power output: 4 × 115 W @ 0.2% THD
  • Bass Extender: 0/+15 dB @ 45 Hz
  • Independent front/rear adjustable crossover frequencies (HP/LP): 55 ～ 550 Hz or 550 ～ 5,500 Hz
  • Adjustable line level input: 200 mV up to 6 V
  • Speaker level inputs to allow easy interfacing with factory-mounted car stereos
  • Soft mute On/Off circuitry
  • Gold plated isolated massive speaker and power supply connectors

Space-saving design with high heat dissipation

The Clarion amplifiers feature a die-cast design that boasts multiple heat sinks for　high-heat dissipation. This eliminates the need for an internal fan. Also preventing　overheating is the amplifier’s circuit design that promotes heat dispersal.

Circuit design achieves high quality sound

Encompassing a host of high quality components, Clarion’s amplifiers take your　music to a whole new level. Featuring uncompromising resistance to magnetic　noise, the circuit design used by Clarion’s amplifiers allows for easy subwoofer　system configurations using built-in high-pass and low-pass filters. What’s more,　Clarion’s high-grade, gold-plated block terminals offer low electrical and contact　resistance for crystal clear sound. These amps also boast 2-ohm stability for　increased power and reliability when connected to speakers with 2-ohm loads. Put　simply, Clarion offers a line of amplifiers that boast superior power and versatility.

Gapped-E core choke coils

Utilised in the power supply circuitry, gapped-E core choke coils offer low impedance,　making them resistant to harmful magnetic noise. This results in a more efficient　amplifier and a low-noise power supply, which is important when achieving　crystal clear sound.
Profile Specification

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