Thursday, June 4, 2026
Home Audio Physic Spark (6) – In search of the limit

Audio Physic Spark (6) – In search of the limit

1

Pros

  • Above-average performance for the price range
  • Particularly transparent reproducer
  • Very coherent playing

Cons

  • Requires an extremely balanced HiFi chain
  • Precise placement required
  • Causes upgraderitis
Build quality
Controlability
Sound
Price
Alpha-Audio Approved
Audio Physic Spark

Set-up and music

The speakers were listened to in two different setups

Review system

  • Naim ND5XS streamer with DAC
  • Naim XS2 integrated amplifier
  • Naim standard DIN interlink
  • Ricable Dedalus speaker cable
  • Belden Catsnake Cat5e ethernet cable
  • Dlink DGS-108 switch with LHY LPS25VA power supply
  • Audes ST-900 balanced power transformer

For listening, tracks are played from a Synology NAS with Asset UPnP Server or streamed from Qobuz.

The reference system in Haarlem

Music used

The music referenced in the review can be found in the pop/rock and classical playlists

In addition, some specific recordings are mentioned

Type test
Single Test
Speaker class
Monitor - bookshelf
Speaker type
Dynamic
Speaker system
Bass reflex
Signal control
Passive
Frequency range
40 Hz - 40 KHz
Crossover
3-way
Efficiency
88 dB
Impedance
4 Ohm
Dimensions
  • Width: 20 cm
  • Depth: 37 cm
  • Height: 48 cm
Weight speaker
18 Kg
Production country
Germany
Sound Samples
Measurements
Audio Physic Spark 6 - Impedance - Phase
Audio Physic Spark 6 - Impedance - Phase
Audio Physic Spark - Waterfall-color-graph
Audio Physic Spark - Waterfall-color-graph
Audio Physic Spark - Waterfall-2
Audio Physic Spark - Waterfall-2
Audio Physic Spark - Waterfall
Audio Physic Spark - Waterfall
Audio Physic Spark - step response
Audio Physic Spark - step response
Audio Physic Spark - Response
Audio Physic Spark - Response
Audio Physic Spark - Response and distortion
Audio Physic Spark - Response and distortion
Audio Physic Spark - Phase response
Audio Physic Spark - Phase response
Audio Physic Spark - group delay
Audio Physic Spark - group delay

Winkels met Audio Physic

St. Ceciliastraat 28
5038 HA Tilburg, NL
Koningsstraat 35
2011TC Haarlem, Noord Holland, NL
Beethovenstraat 9-b
1077 HL Amsterdam, Noord Holland, NL

1 COMMENT

  1. Interesting. Appreciate the clarity and the imaging, but just found this sound sterile and aloof, like it just doesn’t want to get riled up about anything happening in the music. I agree that something is lacking. The test for me now after so much test listening is the Mammal Hands cut. I got up and retrieved a water out of the fridge. The JBL 1600s over the little D Nilai moved me more. So…positive takeaway for this newbie: more money doesn’t necessarily buy you what you want. It pays to pay attention. Thx for making this test available.

Alpha-Audio Approved