Eighteen Sound 12NTLW3500
enclosure designs

Eighteen Sound’s design

From the maker, with plans to download

Picture: Eighteen Sound

Eighteen Sound design

PS112-ND3

12" 2-WAY point source

Drivers

1 × 12NTLW3500, 4 Ω1 × 12NTLW3500, 8 Ωor 12NW350, 4 Ω

Plans · ZIPPlans · PDFEighteen Sound designs

Eighteen Sound’s suggested box

From Eighteen Sound’s 12NTLW3500 page

Eighteen Sound’s suggestion50 L vented boxFrom Eighteen Sound’s 12NTLW3500 page

Net volume

50L

Tuning

58Hz

Eighteen Sound gives the volume and tuning only; the port is yours to size.

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The 12NTLW3500

Specs, prices and shops for each version

Eighteen Sound · 12" · 4 Ω12NTLW3500

Fs

54Hz

Xmax

8.3mm

SPL

95dB

Qts

0.33

Vas

41L

Pe

900W

£333.28

Stock not listed

Eighteen Sound · 12" · 8 Ω12NTLW3500

Fs

53Hz

Xmax

8.3mm

SPL

95dB

Qts

0.33

Vas

45L

Pe

900W

£297.09

Stock not listed

Eighteen Sound · 12" · 16 Ω12NTLW3500

Fs

57Hz

Xmax

7.9mm

SPL

93dB

Qts

0.54

Vas

40L

Pe

900W

£333.28

Stock not listed

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