Sub box accessories



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Sub Box Accessories

These bass reflex Ports are ideal for anyone building there own Sub Box or speaker system and come in a variety of different sizes. They are also adjustable in length as stated against each port. Also see our range of Speaker connectors and acoustic carpet for completing your sub box build.

Car Install Accessories > Sub Box Accessories

Also see our Speaker Connectors

Don't forget carpet to cover the sub box.

Bass Port Tube 50mm Inner Diameter

K32

A flanged Bass Port Tube with an inner diameter of 2" (50mm) and 135mm in length. Outer flange outside diameter is 85mm and requires a cutout hole of 71mm Diameter.

Price £2.95

All prices include VAT

Bass Port Tube 75mm Inner Diameter

K33

A flanged Bass Port Tube with an inner diameter of 3" (75mm) and 160mm in length. Outer flange outside diameter is 110mm and requires a cutout hole of 97mm Diameter.

Price £3.95

All prices include VAT

Bass Port Tube 100mm Inner Diameter

K34

A flanged Bass Port Tube with an inner diameter of 4" (100mm) and 100mm in length. Outer flange outside diameter is 160mm and requires a cutout hole of 145mm Diameter.

Price £4.75

All prices include VAT

Bass Port Tube 150mm Inner Diameter

K35

A flanged Bass Port Tube with an inner diameter of 6" (150mm) and 150mm in length. Outer flange outside diameter is 173mm and requires a cutout hole of 159mm Diameter.

Price £5.49

All prices include VAT

Bass Port - 35mm Inner Diameter

NX-BT-005

Length adjustable from 110mm - 210mm, cross sectional area 9.6cm² - Flange outside diameter

65mm

Price £5.25

All prices include VAT

Bass Port - 51mm Inner Diameter

NX-BT-004

Length adjustable from 152mm - 280mm, cross sectional area 20.4cm² - Flange outside diameter

81mm

Price £6.10

All prices include VAT

Bass Port - 66mm Inner Diameter

NX-BT-003

Length adjustable from 128mm - 245mm, cross sectional area 34.2cm² - Flange outside diameter

96mm

Price £7.50

All prices include VAT

Bass Port - 85mm Inner Diameter - Angled

NX-BT-002

A 45° angled tube is ideal for cabinets which are not deep enough for the tube length calculated.

Length adjustable from 200mm - 310mm, cross sectional area 56.7cm² - Flange outside diameter

120mm

Price £11.10

All prices include VAT

Bass Port - 115mm Inner diameter

NX-BT-001

This Bass port is ideal for 12" subs and has an outside sleeve similar to BT-003 below making the length adjustable from 152mm - 280mm, cross sectional area 95cm² - Flange outside diameter 145mm.

Price £11.60

All prices include VAT

Nexxia Audio Solutions is the trading name owned by Nexxia Designs Limited registered in England and Wales No. 3788559.