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SUFR6325

WONDOM SUFR6325 User manual

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Specifications are subjected to change without any further notice. Copyright © 2021 by Wondom Audio Technology. All rights reserved.
For more information please visit www.wondom.com
SUFR6325
2.5" Full Range Speaker Unit
SUFR6325
Data Sheet
T-S Parameters:
Resonance frequency [fs]
Mechanical Q factor [Qms]
115Hz
2.29
1.21
0.79
2.15Tm
0.48kg/s
2.03g
0.93mm/N
53mm
22.06cm²
0.64L
81dB
Electrical Q factor [Qes]
Total Q factor [Qts]
Force factor [Bl]
Mechanical resistance [Rms]
Moving mass [Mms]
Compliance [Cms]
Effective diaph. diameter [D]
Effective piston area [Sd]
Equivalent volume [Vas]
Sensitivity (2,83V/1m)
Electrical Data:
Normal impedance [Zn]
Minimum impedance [Zmin]
4.46Ω at 1kHz
4.03Ω
12.2Ω
3.40Ω
0.05mH at 1kHz
Maximum impedance [Zo]
DC resistance [Re]
Voice coil inductance [Le]
Power Handling:
Rated power input (IEC 268-5)
Max power input (IEC 268-5)
25W
35W
Mechanical Data:
Voice coil diameter
Voice coil height
25.5mm
6mm
1
3mm
±1.5mm
±2.6mm
383g
0.06L
Voice coil layer
Gap height
Linear excursion
Max mech. excursion
Unit weight
Driver displacement volume
The SUFR6325 is a 2.5-inch 4-ohm 25 Watt full range speaker with powerful Ferrite
motor.
Features:
• Ferrite motor with aluminum dust cap for low coil inductance and minimal
distortion at low frequency.
• Aluminum cone equipped with special-designed large roll rubber surround
for a dynamic linear response to high excursion input signals.
• Venting under the spider to aid the cooling of the motor.
• Rigid steel basket.
• High built quality and easy for installation.
Distributed
by:
Designed
by:
Sure Electronics Co., Ltd.
Professional Industrial Audio Solu�on Provider
Wondom Audio Technology
45.70
69.00±0.2
74.00
Ø4.20
Ø10.00
Ø84.60 45.20±1.0
40.50±0.2
60.30±0.2
UMSUFR6325-01
Released Date: 01.04.2021 Version 1.00
SUFR6325
Data Sheet
Mechanical Drawing
(Nominal Dimensions, mm)
Specifications are subjected to change without any further notice. Copyright © 2021 by Wondom Audio Technology. All rights reserved.
For more information please visit www.wondom.com
Front View
Installation Hole
Distributed
by:
Designed
by:
Sure Electronics Co., Ltd.
Professional Industrial Audio Solu�on Provider
Wondom Audio Technology
69.00±0.2
74.00
45.70
Ø4.20
R5.00
R42.30
Enlarged View for
Speaker Connector
45.20±1.0
40.50±0.2
60.30±0.2
Ø60.30
5.00
21.50
2.50
5.00
Released Date: 01.04.2021 Version 1.00
UMSUFR6325-02
Top View
Note: 3D view and illustration of the speaker connector are not 1:1 scale.
3D View
SUFR6325
Data Sheet
Specifications are subjected to change without any further notice. Copyright © 2021 by Wondom Audio Technology. All rights reserved.
For more information please visit www.wondom.com
Box Properties 1
Type:
Shape:
Vented Box
Prism
Box Parameters
Vb
V (total)
Qtc
F3
Fill
= 3.25lts
= 3.31lts
= 0.73
= 53.81Hz
= Normal
Desktop Application Panel Mount Application
Notes:
1. This speaker box is designed and optimized for panel mounting, also compatible
with desktop uses.
2. 3D model is provided for free in our resale website www.sure-electronics.com.
3. Actual volume is different with calculation value, but tested and verified, it is an
optimized value after prototypes.
4. This model might work with 2.5" full range units from other brands, but
performance is not guaranteed.
5. This speaker box unit is for sale and not a standard accessory, customer can find
in our website.
Distributed
by:
Designed
by:
Sure Electronics Co., Ltd.
Professional Industrial Audio Solu�on Provider
Wondom Audio Technology
121.00
98.00
126.00
53.0073.00
78.00
78.00
11.50
11.50
23.00
18.00 108.00
11.50
65.20
60.50
76.00
126.00
23.00 78.00
103.00
98.00
121.00
76.00
Released Date: 01.04.2021 Version 1.00
UMSUFR6325-03
Side View
Front View
Top View
SUFR6325
Data Sheet
Frequency Response
Impedance Curve
Distributed
by:
Designed
by:
Sure Electronics Co., Ltd.
Professional Industrial Audio Solu�on Provider
Wondom Audio Technology
3F, Building F6, No. 9, Weidi Road,
Xianlin, Qixia Dist., Nanjing, China.
+86(25)8526-0046 | [email protected]
To view our products and purchase,
please visit our website:
store.sure-electronics.com
58-7-2, Jalan Cantonment,
Wisma Fortune Heights, 10250, Pulau Pinang, Malaysia.
+60(4)2189323 l [email protected]
To view our products, please visit our website:
www.wondom.com
Distributed by:
Designed by:
www.wondom.com
store.sure-electronics.com
Sure Electronics Co., Ltd.
Professional Industrial Audio Solu�on Provider
Wondom Audio Technology
Drafted:
Approved:
Countersigned:
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MOQ and SPQ is 2pcs speakers per small cardboard
box for retail, incremental is one SPQ 2pcs.
MOQ and SPQ is 90pcs small cardboard box per carton
(530x290x230mm) for wholesale, incremental is one
SPQ 90pcs.
The 3D printed speaker cabinet is for sale, MOQ and
SPQ is 2pcs per small cardboard box too.
•
•
•
Ohm
0
2
4
6
8
10
12
14
16
18
20
Released Date: 01.04.2021 Version 1.00
SPL vs Freq
Impedance vs Freq
0
10
20
30
40
50
60
70
80
90
100
dBSPL
Hz
20 200 20002000050 100
500 1000 5000 10000
Hz
20 200 20002000050 100
500 1000 5000 10000
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