Ascendo The 6 Pro Passive Ceiling
Ascendo · Speaker · Ceiling · 2021
- L3 · Verified
- Measured directivity
Open in the designer Add to compare Opens the designer's starter room with the Ascendo The 6 Pro Passive Ceiling on the left, centre and right channels. It replaces the design open in this browser once you edit it, as a shared link does.
Specifications
| Property | Value | Source |
|---|---|---|
| Sensitivity | 89 dB/2.83V/m voltage: 2.83V · distance: 1m · loading: unstated · unit: dB/2.83V/m | Sensitivity: Independent measurement, Klippel NFS Independent measurement, Klippel NFS, Document ↗ |
| Impedance, nominal | 8 Ω | Impedance, nominal: Not stated in the record Not stated in the record |
| Impedance, minimum | Not stated The record carries no minimum impedance. | — |
| Maximum SPL | 103 dB (continuous) loading: half_space · basis: continuous | Maximum SPL: Manufacturer, Ascendo THE6 PRO P CE technical data (April 2025) Manufacturer, Ascendo THE6 PRO P CE technical data (April 2025), Document ↗ |
| LF extension | 85 Hz (-3dB) tolerance: -3dB | LF extension: Manufacturer, Ascendo THE6 PRO P CE technical data (April 2025) Manufacturer, Ascendo THE6 PRO P CE technical data (April 2025), Document ↗ |
| Coverage, H × V | 85° × 85° tolerance: unstated · frequency: unstated | Coverage, H × V: Manufacturer, Ascendo product page Manufacturer, Ascendo product page Document ↗ |
Measured directivity
Measured horizontal and vertical directivity is on file for this model. The Cinema Designer's reflections engine uses it in place of the coverage-angle model.
- Source type
- Independent measurementDirectivity: Independent measurement, Klippel NFS measurement report
- Source
- Klippel NFS measurement report, Contralto Audio
- Confidence
- high
- Note
- Read 2026-09-26 from the vector paths of the SPL Horizontal / SPL Vertical pages (openavdb extraction script). Per-plane distance, smoothing and reference voltage are in the data file.
Horizontal off-axis response
- Extracted from a published plot
- 0°
- 20°
- 40°
- 60°
- 90°
Plotted values
| Hz | 0° | 20° | 40° | 60° | 90° |
|---|---|---|---|---|---|
| 20 | 0 | -0.04 | -0.07 | -0.09 | -0.12 |
| 25 | 0 | -0.02 | -0.03 | -0.04 | -0.04 |
| 31.5 | 0 | 0 | -0.01 | -0.02 | -0.02 |
| 40 | 0 | -0.01 | -0.02 | -0.02 | -0.02 |
| 50 | 0 | -0.01 | -0.01 | -0.02 | -0.02 |
| 63 | 0 | -0.01 | -0.01 | -0.02 | -0.02 |
| 80 | 0 | -0.01 | -0.01 | -0.01 | -0.02 |
| 100 | 0 | -0.01 | -0.02 | -0.03 | -0.03 |
| 125 | 0 | -0.02 | -0.04 | -0.05 | -0.06 |
| 160 | 0 | -0.03 | -0.05 | -0.08 | -0.08 |
| 200 | 0 | -0.02 | -0.04 | -0.07 | -0.09 |
| 250 | 0 | -0.04 | -0.08 | -0.12 | -0.16 |
| 315 | 0 | -0.03 | -0.09 | -0.14 | -0.18 |
| 400 | 0 | -0.07 | -0.17 | -0.26 | -0.33 |
| 500 | 0 | -0.06 | -0.19 | -0.33 | -0.44 |
| 630 | 0 | -0.07 | -0.25 | -0.46 | -0.61 |
| 800 | 0 | -0.15 | -0.46 | -0.82 | -1.08 |
| 1000 | 0 | -0.27 | -0.81 | -1.41 | -1.85 |
| 1250 | 0 | -0.21 | -0.63 | -1.02 | -1.23 |
| 1600 | 0 | -0.23 | -0.46 | -0.42 | -0.31 |
| 2000 | 0 | -0.84 | -2.3 | -3.27 | -3.65 |
| 2500 | 0 | -1.22 | -3.15 | -4.14 | -4.45 |
| 3150 | 0 | -0.4 | -1.36 | -2.44 | -2.92 |
| 4000 | 0 | 1.78 | 0.84 | -1.54 | -2.5 |
| 5000 | 0 | -0.96 | -2.46 | -4.63 | -5.09 |
| 6300 | 0 | -4.95 | -4.46 | -5.7 | -7.74 |
| 8000 | 0 | 3.41 | -1.56 | -6.39 | -11.12 |
| 10000 | 0 | -3.37 | -9.28 | -18.43 | -24.29 |
| 12500 | 0 | -5.53 | -13.65 | -19.38 | -25.69 |
| 16000 | 0 | -7.36 | -14.26 | -19.08 | -26.72 |
| 20000 | 0 | -8.38 | -15.98 | -20.12 | -20.15 |
Vertical off-axis response
- Extracted from a published plot
- 0°
- 20°
- 40°
- 60°
- 90°
Plotted values
| Hz | 0° | 20° | 40° | 60° | 90° |
|---|---|---|---|---|---|
| 20 | 0 | 0 | -0.01 | -0.01 | -0.01 |
| 25 | 0 | -0.01 | -0.01 | -0.01 | -0.01 |
| 31.5 | 0 | 0 | 0 | -0.01 | -0.01 |
| 40 | 0 | -0.01 | -0.02 | -0.02 | -0.02 |
| 50 | 0 | -0.01 | -0.01 | -0.01 | -0.01 |
| 63 | 0 | 0 | -0.01 | -0.01 | -0.01 |
| 80 | 0 | -0.01 | -0.01 | -0.01 | -0.01 |
| 100 | 0 | -0.01 | -0.01 | -0.01 | -0.01 |
| 125 | 0 | -0.05 | -0.08 | -0.11 | -0.13 |
| 160 | 0 | 0 | -0.01 | -0.01 | -0.02 |
| 200 | 0 | -0.01 | -0.01 | -0.01 | -0.02 |
| 250 | 0 | -0.03 | -0.06 | -0.09 | -0.11 |
| 315 | 0 | -0.02 | -0.05 | -0.09 | -0.1 |
| 400 | 0 | -0.04 | -0.12 | -0.2 | -0.26 |
| 500 | 0 | -0.02 | -0.09 | -0.19 | -0.28 |
| 630 | 0 | -0.04 | -0.18 | -0.34 | -0.47 |
| 800 | 0 | -0.1 | -0.31 | -0.57 | -0.79 |
| 1000 | 0 | -0.15 | -0.55 | -1.02 | -1.42 |
| 1250 | 0 | -0.12 | -0.34 | -0.56 | -0.68 |
| 1600 | 0 | -0.18 | -0.24 | 0.01 | 0.3 |
| 2000 | 0 | -0.68 | -2.06 | -2.85 | -3.01 |
| 2500 | 0 | -1 | -2.9 | -3.88 | -4.01 |
| 3150 | 0 | -0.15 | -1.07 | -2.3 | -3.05 |
| 4000 | 0 | 1.75 | 0.95 | -1.27 | -1.73 |
| 5000 | 0 | -1.23 | -2.78 | -5.23 | -4.51 |
| 6300 | 0 | -3.8 | -3.41 | -4.87 | -6.51 |
| 8000 | 0 | 3.18 | -2.22 | -8.39 | -11.6 |
| 10000 | 0 | -2.27 | -6.49 | -15.64 | -19.57 |
| 12500 | 0 | -4.59 | -12.27 | -18.54 | -22.83 |
| 16000 | 0 | -5.65 | -14.08 | -18.21 | -25.82 |
| 20000 | 0 | -7.23 | -17.06 | -21.51 | -29.8 |