APT Series Supertweeters
The APT:80S, 150S, and 200S horn flares are available separately for use with any 1” exit driver
with 1 3/8” ext. thread.
SD28 apt:30 apt:80 apt:150 apt:200
Description Soft dome tweeter Horn loaded tweeter
Horn Type
Throat Size
Dispersion
Power Rating
Nominal Impedance
Minimum Impedance
Sensitivity
Resonance
Usable Frequency Range
Recommended Crossover
Voice Coil Diameter
N/A Conical Conical Constant Directivity Bi-Radial
N/A 1.0”, 25.4 mm 1.0”, 25.4 mm 1.0”, 25.4 mm 1.0”, 25.4 mm
60° 80° Conical 80° Conical 100 x 50 90 x 90
10 W (AES)
20 W (EIA-426B)
4 Ω 8 Ω 8 Ω 8 Ω 8 Ω
3.5 Ω @ 4.4 kHz 7.5 Ω @ 5 kHz 7.3 Ω @ 6 kHz 7.7 Ω @ 6 kHz 7.3 Ω @ 6.1 kHz
92.5 dB 93.4 dB (116.5 max ) 102.3 dB 102.4 dB 103 dB
1.5 kHz 2.2 kHz 1.5 kHz 2.7 kHz 2.6 kHz
1.5 kHz – 20 kHz 3.5 kHz – 20 kHz 3.5 kHz – 20 kHz 3.5 kHz – 20 kHz 3.5 kHz – 20 kHz
1.5 kHz / 12 dB 3.5 kHz / 12 dB 3.5 kHz / 12 dB 3.5 kHz / 12 dB 3.5 kHz / 12 dB
1.0”, 25.4 mm 0.5”, 12.7 mm 1.0”, 25.4 mm 1.0”, 25.4 mm 1.0”, 25.4 mm
10 W (AES) 35 W (AES) 35 W (AES) 35 W (AES)
APT:50 Driver with
APT:80S Horn
APT:50 Driver with
APT:150S Horn
APT:50 Driver with
APT:200S Horn
Voice Coil Former
Diaphragm Material
Magnet Composition
Width/Height/Depth
Cut-out
Weight
Horn Material
Aluminum Aluminum Kapton Kapton Kapton
Silk Mylar Phenolic Phenolic Phenolic
Neodymium Ferrite Ferrite Ferrite Ferrite
1.0” height, 1.48” width
25.4 x 37.6 mm
Rear mounting hole diameter
1 x M4 x 0.7
0.1 lbs., 0.05 kg 0.4 lb., 0.18 kg 1.80 lb., 0.82 kg 1.90 lb., 0.86 kg 2.50 lb., 1.13 kg
N/A ABS ABS ABS ABS
2.61 x 2.61 x 1.78 in.,
66.2 x 66.2 x 45.2 mm
2.31 x 2.31 in., 59 x 59 mm 3.15 x 3.15 in., 80 x 80 mm 6.7 x 3.4 in., 170 x 86 mm 4.3 x 4.3 in., 109 x 109 mm
3.40 x 3.40 x 3.70 in.,
86.4 x 86.4 x 94.0 mm
7.60 x 4.50 x 5.10 in.,
193.0 x 114.3 x 129.5 mm
5.90 x 6.00 x 6.30 in.,
149.9 x 152.4 x 160.0 mm
APT Series Supertweeters
K2
dBSPL
Ohm
K2
SPL vs Freq
K2
SPL vs Freq
K2
SPL vs Freq
K2
Frequency Response and Impedance curves*
SD28
dBSPL
100
95
90
85
80
75
70
65
60
55
50
200 Hz 500 1K 2K 5K 10
dBSPL
110
105
100
95
90
85
80
75
70
65
60
200 Hz 500 1K 2K 5K 10
Ohm
Ohm
APT:30
10
9
8
7
6
5
4
3
0K
105
100
95
90
85
80
75
70
65
60
55
200 Hz 500 1K 2K 5K 10
20
10
9
8
7
6
0K
APT:150APT:80
dBSPL
20
10
9
8
7
6
0K
110
105
100
95
90
85
80
75
70
65
60
200 Hz 500 1K 2K 5K 10
Ohm
20
10
9
8
7
6
0K
APT:200
dBSPL
110
105
100
95
90
85
80
75
70
65
60
200 Hz 500 1K 2K 5K 10
* Multiple units exceed published ratings evaluated under EIA 426A specification while tested in a free-air, non-temperature-controlled environment. Multiple compression drivers exceeded published ratings evaluated under EIA-426A or AES specification while mounted on Eminence’s H290, H290S, or H2EA horn in a non-temperature-controlled environment.
The average output across the usable frequency range when applying 1W/1m into the nominal impedance. i.e: 2.83V/8Ω, 4V/16Ω. Eminence response curves are measured under the following conditions: All speakers are tested at 1W/1m using a variety of test set-ups for the appropriate impedance | LMS using 0.25” supplied microphone (software calibrated) mounted 1m from wall/baffle | 2 ft.
x 2 ft. baffle is built into the wall with the speaker mounted flush against a steel ring for minimum diffraction | Yamaha P3500S amplifier | 2700 cu. ft. chamber with fiberglass on all six surfaces (three
with custom-made wedges). Compression drivers were tested using a 2ft x 2ft baffle built into the wall with horn front mounted.
Prices, specifications and product cosmetics are subject to change without notice.
Ohm
20
10
9
8
7
6
0K
horn flares and waveguides
The APT:80S, 150S, and 200S horn flares on page 1 are available separately for use with any 1” exit driver with 1 3/8” ext. thread.
WG10 LA-WG10 LA-WG14 BH410
Type
Throat Size
Attachment Method
Dispersion
Recommended
Crossover
Width/Height/Depth 11.6” x 8.6” x 4.5”,
Cut-out
Weight
Material
Waveguide Line Array Waveguide Line Array Waveguide Exponential
1.0”, 25.4 mm 1.0”, 25.4 mm 1.4”, 35.6 mm 1.0”, 25.4 mm
Bolt-on Bolt-on Bolt-on Screw-on
70 x 60 140 X 15 140 x 15 60 x 60
1.4 kHz 1.8 kHz 1 kHz 1.2 kHz
295 x 218 x 114 mm
10.4 x 7.4”, 264 x 188 mm 1 x 4”, 25.4 x 102 mm 1 x 6”, 25.4 x 152.4 mm
1.10 lb., 0.50 kg 0.96 lb., 0.43 kg 2.5 lb., 1.13 kg 0.35 lb., 0.16 kg
ABS Aluminum Aluminum ABS
3.5” x 4.4” x 4.4”,
89 x 112 x 112 mm
5.2” x 6.4” x 7.1”,
131 x 163 x 181 mm
5.59” x 5.59” x 4.38”,
142 x 142 x 111.3 mm
3.56 x 3.56”,
90.4 x 90.4 mm
H290s H14EA H2EA SST1
Type
Throat Size
Attachment Method
Dispersion
Recommended
Crossover
Width/Height/Depth 11.7” x 6.6” x 6.6”,
Cut-out 9.7 x 4.9”,
Weight
Material
Exponential Exponential Exponential Constant Directivity
1.0”, 25.4 mm 1.4”, 35.6 mm 2.0”, 50.8 mm 1.0”, 25.4 mm
Screw-on or Bolt-on (H290B) Bolt-on Bolt-on Bolt-on
90 x 40 60 X 40 60 x 40 90 x 40
1.0 kHz 600 Hz 700 Hz 1.0 kHz
297.2 x 167.6 x 167.6 mm
246 x 124 mm
1.10 lb., 0.50 kg 4.80 lb., 2.18 kg 4.90 lb., 2.22 kg 1.80 lb., 0.82 kg
ABS Aluminum Aluminum ABS
12.60” x 7.50” x 7.90”,
320 x 190.5 x 200.7 mm
11.3 x 6.1”,
287 x 155 mm
12.4” x 7.3” x 6.1”,
315 x 185.4 x 154.9 mm
11.3 x 6.3”,
287 x 160 mm
9.8” x 7.7” x 5.2”,
249 x 196 x 132 mm
8.5” x 6.4”,
216 x 163 mm
Adapters, HARDWARE and Compatibility Chart
Driver and horn compatibility
DRIVER HORN OPTION DRIVER HORN OPTION
HA1-14
Aluminum adapter allows you to pair
a 1” bolt-on horn or driver with a 1.4”
bolt-on device.
B2S-A
Aluminum adapter converts bolt-on
driver to accept a screw-on horn. 2x
1/4-20 or 3x M6 driver to 1 3/8” 18
thread horn.
Cabinet Hardware
HA14-2
Use this aluminum adapter to pair a
1.4” bolt-on horn or driver with a 2”
bolt-on device.
S2B-A
Aluminum adapter converts screw-on
driver to accept a bolt-on horn. 1 3/8”
18 ext. driver to 2x 1/4-20 or 3x M6
horn.
top hat-ch
Adjustable-angle speaker stand
receptacle for loudspeaker
boxes. Vertical angle can be
adjusted in 4º increments
to +/- 18º. Fits SPS56B and
most other standard speaker
stands. Internal Ø 36mm. Max
weight 55.1 lbs., 25 kg. Black
polyamide. Patent pending.
N314T-8 H14EA
LA-WG14 APT200S
N320T-8
PSD:3006
APT:50 APT:80S BH410
PSD:2002S
PSD:2013S
H2EA H290S
APT:150S SST1 **
APT:200S WG-10 **
BH410 LA-WG10 **
H290S
SST1 **
WG-10 **
LA-WG10 **
APT:200S* WG10
H290S* LA-WG10
ASD:1001S
NSD:2005S
ASD:1001B
N151M-8
NSD:2005B
PSD:2002B
PSD:2013B
APT:150S*
APT:150S ***
(Bracing recommended
with PSD drivers)
APT200S ***
(Bracing recommended
with PSD drivers)
H290B
SST1
* Driver bracing recommended ** S2B Adapter required *** B2S Adapter required
ISO-5 5” isolation box
The ISO-5 isolation box provides a quick and cost-effective solution for chambering a 5” open-frame speaker.
The molded ABS construction offers a durable and lightweight option for eliminating interference from larger
woofers mounted in the same enclosure. Ideal for pro audio, MI, installed sound, and car audio applications.
visit eminence.com to learn more
MATERIAL
WEIGHT
DEPTH
MAJOR
DIAMETER
FLAT TO FLAT
DIAMETER
CUT-OUT
ABS
0.2 lbs, 0.09 kg
3.25”, 82.6 mm
5.31”, 135.0 mm
4.80”, 121.9 mm
4.56”, 115.8 mm
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