New Project

Ported Loudspeaker Enclosure

Configure
Loading the 3D model…

Size at its defaults: 11.0 × 11.8 × 16.5 in (280 × 300 × 420 mm)

Sliders

Driver (T/S)

ParameterNameRangeDefault
Driver Fs (Hz)driver_fs0.6–3.1 in (15–80 mm)1.3 in (32 mm)
Driver Qtsdriver_qts0.0–0.0 in (0–1 mm)0.0 in (0 mm)
Driver Vas (litres)driver_vas0.2–5.9 in (5–150 mm)1.8 in (45 mm)
Driver Rear Displacement (L)driver_displacement0.0–0.1 in (0–2 mm)0.0 in (0 mm)

Driver Mounting

ParameterNameRangeDefault
Driver Cutout Radiusdriver_hole_radius2.0–5.1 in (50–130 mm)3.5 in (90 mm)
Driver Cutout X (on baffle)driver_hole_x2.8–6.7 in (70–170 mm)4.8 in (122 mm)
Driver Cutout Height (from floor)driver_hole_z3.9–12.6 in (100–320 mm)9.1 in (230 mm)

Envelope

ParameterNameRangeDefault
Overall Widthwidth8.7–14.2 in (220–360 mm)11.0 in (280 mm)
Overall Depthdepth9.4–15.7 in (240–400 mm)11.8 in (300 mm)
Overall Heightheight13.4–22.0 in (340–560 mm)16.5 in (420 mm)

Port

ParameterNameRangeDefault
Port Radiusport_radius0.6–1.6 in (15–40 mm)1.0 in (25 mm)
Port Cutout X (on baffle)port_hole_x2.4–7.1 in (60–180 mm)4.8 in (122 mm)
Port Cutout Height (from floor)port_hole_z1.6–6.3 in (40–160 mm)3.1 in (80 mm)
Port Physical Lengthport_length2.4–12.6 in (60–320 mm)7.1 in (180 mm)
Port Duct Wall Thicknessport_wall_th0.1–0.2 in (2–6 mm)0.1 in (3 mm)
Target Tuning Fb (Hz)fb_target_hz1.0–2.4 in (25–60 mm)1.3 in (34 mm)

Stock

ParameterNameRangeDefault
Panel Thicknesswall_th0.6–1.0 in (15–25 mm)0.7 in (18 mm)

Techniques used

Licence: CC BY 4.0 (pending counsel review).

Settings

Region

A region picks sensible defaults; change any of these separately.

Units

In inches, type lengths the way you say them: 34 1/2, 3/4", 1'-2" or 12.7mm. A length that can't be read is flagged, never rounded to something else.

Paper
Date order
Clock