Massive Audio / SUBWOOFER
Massive Audio SUMMO 64: T/S parameters, mounting dimensions and manufacturer enclosure recommendations. Read the original PDF and load the driver into the 3D designer.
The manual does not define the Xmax excursion convention; Xmax is shown as reference only.
The published volume is not confirmed as net air volume. Check the definition in the manual.
Reference recommendation: confirm net air volume after driver, port and bracing displacement before applying.
Documentation only — check the limitations before use.
PDF · page 4The published volume is not confirmed as net air volume. Check the definition in the manual.
Reference recommendation: confirm net air volume after driver, port and bracing displacement before applying.
Documentation only — check the limitations before use.
PDF · page 4Tuning Fb: 52 Hz.
Manufacturer port: shape: round, diameter: 38.099999999999994 mm, length: 152.39999999999998 mm, count: 1.
The published volume is not confirmed as net air volume. Check the definition in the manual.
Reference recommendation: confirm net air volume after driver, port and bracing displacement before applying.
Documentation only — check the limitations before use.
PDF · page 4Tuning Fb: 38 Hz.
Manufacturer port: shape: round, diameter: 38.099999999999994 mm, length: 203.2 mm, count: 1.
The published volume is not confirmed as net air volume. Check the definition in the manual.
Reference recommendation: confirm net air volume after driver, port and bracing displacement before applying.
Documentation only — check the limitations before use.
PDF · page 4| Fs | 53.261 Hz |
|---|---|
| Vas | 4.051 L |
| Qes | 0.759 |
| Qms | 4.758 |
| Re | 3.4 Ω |
| Sd | 140 cm² |
| Le | 2.762 mH |
| One-way linear Xmax | Not provided / unverified |
| Frame diameter | 17.9832 cm |
| Mounting cutout | 15.1892 cm |
| Mounting depth | 12.0904 cm |
| Published Qts | 0.655 |
|---|---|
| Published Xmax (convention unconfirmed) | 9 mm |
| Nominal power | 150 W |
Data is for one subwoofer. Manufacturer recommendations are separate from CarBoxLab calculations. Net air volume excludes the driver, port and bracing; design dimensions are external. Loading a recommendation transfers the verified volume and tuning; confirm port geometry and construction separately.
Manufacturer technical documentation
Original manufacturer documents are not translated. Data reviewed: 2026-11-01.