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VW Passat Project - 3 AA 10s SPL Dynamics amps - TermLab on page 3!


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  • 1 month later...

Had Mana's Passat in for some testing today...the system is (just the bass side)

- Custom built teamSPB ported enclosure

- 3 x Ascendant Audio Assassin 250wrms subs (Entry level)

- SPL Dynamics ICE 1500d running at 1.3ohms so approx 1000wrms

The system is not set up yet and the gains are still relatively conservative

Three formats were done, Bass Boxing (mic on screen in db drag position and door/window open), dB Drag, and some Propper Droppers testing formats

Bass Boxing

20hz 136.0

25hz 135.3

28hz 136.8

30hz 139.8

31hz 139.8

33hz 140.0

36hz 139.8

38hz 139.0

39hz 139.2

40hz 140.1

42hz 140.3

44hz 140.0

45hz 140.8

47hz 141.2

48hz 140.8

Peak - 141.2dB @ 47hz

PD

20hz 135.3

25hz 139.4

30hz 140.3

33hz 138.1

40hz 136.1

Peak - 140.3db @ 30hz

PD Average - 137.8dB

dB Drag

20hz 134.6

25hz 138.6

30hz 135

35hz 137.8

40hz 138.6

47hz 140.3

49hz 140.4

50hz 140.4

Not bad for ENTRY level drivers hey! And dont forget these were done in a Passat...not a tiny hatchback car!! Another awesome musical system that plays anything and everything loud!

teamSPB

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