WONDOM SUFR6325 2.5Inch 4Ohm 25W Full Range Speaker User Manual
- June 9, 2024
- WONDOM
Table of Contents
Distributed
by: Sure Electronics Co., Ltd.
Professional Industrial Audio Solution Provider
Released Date: 01.04.2021 Version 1.00
SUFR6325
Data Sheet
SUFR6325
2.5″ Full Range Speaker Unit
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.
T-S Parameters:
| Resonance frequency [fs] | 115Hz |
|---|---|
| Mechanical Q factor [Qms] | 2.29 |
| Electrical Q factor [Qes] | 1.21 |
| Total Q factor [Qts] | 0.79 |
| Force factor [Bl] | 2.15Tm |
| Mechanical resistance [Rms] | 0.48kg/s |
| Moving mass [Mms] | 2.03g |
| Compliance [Cms] | 0.93mm/N |
| Effective diaph. diameter [D] | 53mm |
| Effective piston area [Sd] | 22.06cm² |
| Equivalent volume [Vas] | 0.64L |
| Sensitivity (2,83V/1m) | 81dB |
Power Handling:
| Rated power input (IEC 268-5) | 25W |
|---|---|
| Max power input (IEC 268-5) | 35W |
Electrical Data:
| Normal impedance [Zn] | 4.46Ω at 1kHz |
|---|---|
| Minimum impedance [Zmin] | 4.03Ω |
| Maximum impedance [Zo] | 12.2Ω |
| DC resistance [Re] | 3.40Ω |
| Voice coil inductance [Le] | 0.05mH at 1kHz |
Mechanical Data:
| Voice coil diameter | 25.5mm |
|---|---|
| Voice coil height | 6mm |
| Voice coil layer | 1 |
| Gap height | 3mm |
| Linear excursion | ±1.5mm |
| Max mech. excursion | ±2.6mm |
| Unit weight | 383g |
| Driver displacement volume | 0.06L |
Mechanical Drawing
(Nominal Dimensions, mm)
Box Properties 1
Type: Vented Box
Shape: Prism
Box Parameters
Vb = 3.25lts
V (total) = 3.31lts
Qtc = 0.73
F3 = 53.81Hz
Fill = Normal
Notes:
- This speaker box is designed and optimized for panel mounting, also compatible with desktop uses.
- 3D model is provided for free in our resale website www.sure-electronics.com.
- Actual volume is different with calculation value, but tested and verified, it is an optimized value after prototypes.
- This model might work with 2.5″ full range units from other brands, but performance is not guaranteed.
- This speaker box unit is for sale and not a standard accessory, customer can find in our website.
Desktop Application
Panel Mount Application
Frequency Response
SPL vs Freq
Impedance Curve
Impedance vs Freq
RoHS
- 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.
Drafted: ……………………………………………………………..
Approved: ……………………………………………………………..
Countersigned: ……………………………………………………………..
Distributed by:
Sure Electronics Co., Ltd.
Professional Industrial Audio Solution Provider
3F, Building F6, No. 9, Weidi Road,
Xianlin, Qixia Dist., Nanjing, China.
+86(25)8526-0046 | info@sure-electronics.com
To view our products and purchase,
please visit our website:
store.sure-electronics.com
Designed by:
58-7-2, Jalan Cantonment,
Wisma Fortune Heights, 10250, Pulau Pinang, Malaysia.
+60(4)2189323 l info@wondom.com
To view our products, please visit our website:
www.wondom.com
References
- electronics.com
- WONDOM OFFICIAL SHOP, WONDOM JAB5, WONDOM DSP, Sure Electronics, Signal Amplifier, tpa3116 Amplifier Board, 2000 watt Amplifier, Amplifier Board, Amplifier Develop, Audio diy, Amplifier Diy, jab5, jab4, jab3, icp5, tpa3116, tpa3110, adau1701, 100/12, dsp,
- WONDOM OFFICIAL SHOP, WONDOM JAB5, WONDOM DSP, Sure Electronics, Class D Amplifier Board, DSP, Signal Amplifier, tpa3116 Amplifier Board, 2000 watt Amplifier, Amplifier Board, Amplifier Develop, Audio diy, Amplifier Diy, jab5, jab4, jab3, icp5, tpa3116, tp
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