Extensive and in practice proven top quality "made in Germany

For the layman visually quite inconspicuous comes the Andrian Audio A 4 speaker system, but the sophisticated technology is in the details and once properly installed, sound and level orgies of the extra class are possible. You simply have to have experienced these drivers!

General Description:
  • Speaker set with 1" (25mm) tweeter and 6.5" (16.5cm) bass-midrange driver.
  • Consisting of:
    • 1 pair of A165G woofers (black or silver selectable).
    • 1 pair of A25 tweeters
    • 1 pair of Andrian Audio crossovers (made by Mundorf)
  • Impedance: 4 Ohm
  • Power handling of the system 320 Watt sine / 550 Watt music

Technical Details A25 Tweeter:

  • 1" (25mm) tweeter by Andrian Audio
  • Efficiency 89db 1W / 1m
  • Power: 80 Watt sine / 120 Watt music
  • Impedance: 4Ohm
  • tonal very balanced
  • no ferrofluid
  • neodymium magnet
  • extremely wide operating range: 3,5-20 kHz
  • Including 2x surface mount adapters. These are optionally attachable to integrate the tweeters in a cut-out of the A-pillar. However, they can also be used without this adapter and are then even smaller. Thus they can be perfectly integrated into the original tweeter mounting positions.

Technical details A165G bass-midrange driver:

  • 16.5 cm DIN bass-midrange driver with extremely stable all-aluminium cone
  • butyl rubber surround
  • anthracite coloured, highly damped cast aluminium basket
  • all around vented centering
  • multiple drilled pole plate for optimum heat dissipation
  • gold-plated connection terminals
  • black dust cap
  • extremely long 25 mm voice coil (4 Ohm) for large X-MAX (±4mm)
  • optimized spider for long linear excursion
  • copper pole capsule for linear impedance response
  • mounting depth 6.5 cm
  • total depth 7.3 cm
  • resonant frequency 80 Hz
  • linear frequency response 80-5000Hz ±3db
  • sound pressure 90db 1W/ 1m
  • power handling 80 Watt sine/130 Watt music

    cabinet recommendations A165G:

    • 10l closed fc: 81Hz
    • 12l bass reflex with Visaton BR19.24 port fc: 65Hz
    • Or free on door volume
          Rated 5/5 based on 28 customer reviews
          Benedikt Golla - by , Feb 07, 2021

          A4 - Passive

          Andrian Audio A4 - Passiv 6.5" (16,5cm) Frontsystemsets
          Andrian Audio A4 - Passiv 6.5" (16,5cm) Frontsystemsets
          Andrian Audio A4 - Passiv 6.5" (16,5cm) Frontsystemsets
          Andrian Audio A4 - Passiv 6.5" (16,5cm) Frontsystemsets
          Andrian Audio A4 - Passiv 6.5" (16,5cm) Frontsystemsets

          A4 - Passive

          Andrian Audio

          Regular price €550,00

          inkl. MwSt., zzgl. Versand

          Extensive and in practice proven top quality "made in Germany

          For the layman visually quite inconspicuous comes the Andrian Audio A 4 speaker system, but the sophisticated technology is in the details and once properly installed, sound and level orgies of the extra class are possible. You simply have to have experienced these drivers!

          General Description:
          • Speaker set with 1" (25mm) tweeter and 6.5" (16.5cm) bass-midrange driver.
          • Consisting of:
            • 1 pair of A165G woofers (black or silver selectable).
            • 1 pair of A25 tweeters
            • 1 pair of Andrian Audio crossovers (made by Mundorf)
          • Impedance: 4 Ohm
          • Power handling of the system 320 Watt sine / 550 Watt music

          Technical Details A25 Tweeter:

          • 1" (25mm) tweeter by Andrian Audio
          • Efficiency 89db 1W / 1m
          • Power: 80 Watt sine / 120 Watt music
          • Impedance: 4Ohm
          • tonal very balanced
          • no ferrofluid
          • neodymium magnet
          • extremely wide operating range: 3,5-20 kHz
          • Including 2x surface mount adapters. These are optionally attachable to integrate the tweeters in a cut-out of the A-pillar. However, they can also be used without this adapter and are then even smaller. Thus they can be perfectly integrated into the original tweeter mounting positions.

          Technical details A165G bass-midrange driver:

          • 16.5 cm DIN bass-midrange driver with extremely stable all-aluminium cone
          • butyl rubber surround
          • anthracite coloured, highly damped cast aluminium basket
          • all around vented centering
          • multiple drilled pole plate for optimum heat dissipation
          • gold-plated connection terminals
          • black dust cap
          • extremely long 25 mm voice coil (4 Ohm) for large X-MAX (±4mm)
          • optimized spider for long linear excursion
          • copper pole capsule for linear impedance response
          • mounting depth 6.5 cm
          • total depth 7.3 cm
          • resonant frequency 80 Hz
          • linear frequency response 80-5000Hz ±3db
          • sound pressure 90db 1W/ 1m
          • power handling 80 Watt sine/130 Watt music

            cabinet recommendations A165G:

            • 10l closed fc: 81Hz
            • 12l bass reflex with Visaton BR19.24 port fc: 65Hz
            • Or free on door volume

                  Regular price €550,00

                  inkl. MwSt., zzgl. Versand

                  Color :
                  Black
                  Silver
                  1 set
                  5% discount at: Payment in advance, PayPal
                  Delivery time: 1-3 days