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Ascendo The 12 Sub Active Vented

Ascendo · Subwoofer · Ported, active · 2021

Open in the designer Add to compare Opens the designer's starter room with the Ascendo The 12 Sub Active Vented on the subwoofer. It replaces the design open in this browser once you edit it, as a shared link does.

Specifications

Property Value Source
Sensitivity 96.5 dB/2.83V/m voltage: 2.83V · distance: 1m · baffle loading: 2pi (half-space) · unit: dB/2.83V/m Sensitivity: Independent measurement, Klippel NFS Independent measurement, Klippel NFS Document ↗
Maximum SPL 125 dB (peak) loading: unstated · basis: peak · frequency: 55.0 Hz Maximum SPL: Independent measurement, Klippel NFS CEA2010B test Independent measurement, Klippel NFS CEA2010B test Document ↗
LF extension 32 Hz (-3dB) tolerance: -3dB LF extension: Independent measurement, Klippel NFS Independent measurement, Klippel NFS Document ↗
Frequency response Measured curve on file, 111 points, 7.4 to 4237.9 Hz drive: 2.83V @ 1m, 1/6 oct. smoothing, full range (no internal low-pass) · phase: not published; magnitude only · unit: dB SPL Frequency response: Independent measurement, Klippel NFS measurement report, page 4 (frequency response), magnitude read from the PDF vector paths Independent measurement, Klippel NFS measurement report, page 4 (frequency response), magnitude read from the PDF vector paths, Document ↗
Cabinet, W × H × D 400 × 490 × 400 mm order: W/H/D · grille: excluded · feet: included · unit: mm Cabinet, W × H × D: Manufacturer, ASCENDO product page, Dimensions (W/H/D) mm (Without Grille) Manufacturer, ASCENDO product page, Dimensions (W/H/D) mm (Without Grille), Document ↗

Response and output

Drawn on the same axes for every subwoofer in openavdb, so pages compare by eye. The designer's bass engine uses these curves.

Frequency response

  • Extracted from a published plot
Frequency response, Ascendo The 12 Sub Active Vented: extracted from a published plot. SPL, 2.83 V at 1 m (dB) against frequency (hz), 10 to 200 Hz. 50 60 70 80 90 100 110 10 20 30 40 50 60 80 100 150 200 Frequency (Hz) Ascendo The 12 Sub Active Vented SPL, 2.83 V at 1 m (dB) Frequency response, Ascendo The 12 Sub Active Vented: extracted from a published plot. SPL, 2.83 V at 1 m (dB) against frequency (hz), 10 to 200 Hz. 50 60 70 80 90 100 110 10 20 50 100 200 Frequency (Hz) Ascendo The 12 Sub Active Vented SPL, 2.83 V at 1 m (dB)
Plotted values
HzAscendo The 12 Sub Active Vented
10.4364.17
11.0564.28
11.7164.38
12.465.09
13.1465.81
13.9266.74
14.7567.68
15.6268.12
16.5568.77
17.5469.63
18.5871.64
19.6974.48
20.8677.75
22.180.62
23.4184.68
24.888.21
26.2891.23
27.8493.63
29.595.37
31.2596.7
33.1197.15
35.0897.02
37.1696.59
39.3796.08
41.7195.68
44.1995.59
46.8295.82
49.6196.22
52.5696.66
55.6897.11
58.9997.49
62.597.73
66.2298
70.1598.22
74.3398.26
78.7598.17
83.4397.95
88.3997.66
93.6497.28
99.2196.88
105.1196.53
111.3696.17
117.9895.84
12595.57
132.4395.17
140.3194.75
148.6594.43
157.4994.3
166.8594.06
176.7893.57
187.2993.1
198.4393.7
Published at 2.83 V, 1 m; drawn as published. Source conditions: 2.83V @ 1m, 1/6 oct. smoothing, full range (no internal low-pass). Source: Klippel NFS measurement report, page 4 (frequency response), magnitude read from the PDF vector paths MEAS

Maximum output

  • Extracted from a published plot
Maximum output, Ascendo The 12 Sub Active Vented: extracted from a published plot. Maximum SPL at 1 m (dB) against frequency (hz), 10 to 200 Hz. 60 70 80 90 100 110 120 130 140 150 10 20 30 40 50 60 80 100 150 200 Frequency (Hz) Ascendo The 12 Sub Active Vented Ascendo The 12 Sub Active Vented: 25 Hz, 107.1 dBAscendo The 12 Sub Active Vented: 31.5 Hz, 118.8 dBAscendo The 12 Sub Active Vented: 40 Hz, 122.1 dBAscendo The 12 Sub Active Vented: 50 Hz, 124.5 dBAscendo The 12 Sub Active Vented: 63 Hz, 124.7 dBAscendo The 12 Sub Active Vented: 80 Hz, 112.6 dBAscendo The 12 Sub Active Vented: 100 Hz, 113.7 dBAscendo The 12 Sub Active Vented: 125 Hz, 112.2 dBAscendo The 12 Sub Active Vented: 160 Hz, 112.7 dBAscendo The 12 Sub Active Vented: 200 Hz, 115.9 dB Maximum SPL at 1 m (dB) Maximum output, Ascendo The 12 Sub Active Vented: extracted from a published plot. Maximum SPL at 1 m (dB) against frequency (hz), 10 to 200 Hz. 60 70 80 90 100 110 120 130 140 150 10 20 50 100 200 Frequency (Hz) Ascendo The 12 Sub Active Vented Ascendo The 12 Sub Active Vented: 25 Hz, 107.1 dBAscendo The 12 Sub Active Vented: 31.5 Hz, 118.8 dBAscendo The 12 Sub Active Vented: 40 Hz, 122.1 dBAscendo The 12 Sub Active Vented: 50 Hz, 124.5 dBAscendo The 12 Sub Active Vented: 63 Hz, 124.7 dBAscendo The 12 Sub Active Vented: 80 Hz, 112.6 dBAscendo The 12 Sub Active Vented: 100 Hz, 113.7 dBAscendo The 12 Sub Active Vented: 125 Hz, 112.2 dBAscendo The 12 Sub Active Vented: 160 Hz, 112.7 dBAscendo The 12 Sub Active Vented: 200 Hz, 115.9 dB Maximum SPL at 1 m (dB)
Plotted values
HzAscendo The 12 Sub Active Vented
25107.1
31.5118.8
40122.1
50124.5
63124.7
80112.6
100113.7
125112.2
160112.7
200115.9
Drawn as published, no shift. Source conditions: CEA-2010-B, peak, 1m, half_space_2pi, CEA2010B Internal Amplifier. Source: Klippel CEA2010B test, page 6 (Max Peak SPL, Max Passed), read from the PDF vector paths MEAS