| 📍 Ningbo, China | ✉️ info@listen-acoustic.net | 📞 +86-574-8786-5631
j-QR-code

Scan qrcode to view mobile website

Ningbo Listen-Acoustic Manufacturing Ltd.,315000About UsNo.722, Changyang Road, Jiangbei District, Ningbo, ChinaListen-Acoustic was founded in 2010 in Ningbo China. We manufacture all essential components of loudspeaker boxes inhouse: Production of speakers, crafting of housings, and complex electronics ranging from passive crossovers to Class A/B amplifiers to digital high-power amplifiers with DSP and universal SMPS. Last but not least, we are extremely proud of the excellent sound tuning that is being applied by our team of engineers. Please enjoy !Ningbo Listen-Acoustic Manufacturing Ltd.,315000About UsNo.722, Changyang Road, Jiangbei District, Ningbo, ChinaListen-Acoustic was founded in 2010 in Ningbo China. We manufacture all essential components of loudspeaker boxes inhouse: Production of speakers, crafting of housings, and complex electronics ranging from passive crossovers to Class A/B amplifiers to digital high-power amplifiers with DSP and universal SMPS. Last but not least, we are extremely proud of the excellent sound tuning that is being applied by our team of engineers. Please enjoy !Ningbo Listen-Acoustic Manufacturing Ltd.,Ningbo Listen-Acoustic Manufacturing Ltd.,Ningbo Listen-Acoustic Manufacturing Ltd.,Ningbo Listen-Acoustic Manufacturing Ltd.,Ningbo Listen-Acous

  1. Home
  2. Products
  3. Accessories
  4. 8 Inch Bass / Mid Range Woofer with RMS 70 Watts
Print This Page
Mid Range woofer,subwoofer,speakers,acoustic bass,Economical Bass
Mid Range woofer,subwoofer,speakers,acoustic bass,Economical Bass
Mid Range woofer,subwoofer,speakers,acoustic bass,Economical Bass
Mid Range woofer,subwoofer,speakers,acoustic bass,Economical Bass
Mid Range woofer,subwoofer,speakers,acoustic bass,Economical Bass
Mid Range woofer,subwoofer,speakers,acoustic bass,Economical Bass
Mid Range woofer,subwoofer,speakers,acoustic bass,Economical Bass

8 Inch Bass / Mid Range Woofer with RMS 70 Watts

Model NO.
8SB25-1
Delivery:
FOB
Minimum order quantity:
500 sets
Supply Ability:
60,000 sets / Month
Country of Origin:
Ningbo, China
Stock Time:
35 Days
Nominal Diameter 8 Inch / (210 x 210 mm), Power Handling 70 watts, Sensitivity 92 dB, Frequency Response 90 Hz - 4 kHz, Voice Coil Diameter 1 Inch / 25 mm
Quantity:
Listen Acoustic 8 inch Mid range woofer speaker
Features

1. Nominal Diameter 8"/ 210 mm
2. Power Handling 70 watts
3. Sensitivity 92 dB
4. Frequency Response 90 Hz - 4 kHz
5. Voice Coil Diameter 1.0"/ 25 mm
6. Ferrite Magnet 27 Oz
7. Pressed Steel Chassis type
8. Applications as bass / mid range woofer for PA speaker

Specifications

SPECIFICATIONS
Model No.8SB25-1
Nominal Diameter8"/ 210 mm
RMS Power70 watts
MAX Power140 watts
Sensitivity (1w/1m)92 dB
Frequency Range90 Hz - 4 kHz
Voice Coil Diameter1.0"/ 25 mm
Available Impedances4 / 8 Ω
Magnet Size27 Oz
Magnet MaterialFerrite
Chassis typePressed Steel
Voice Coil MaterialCopper
Former MaterialKapton
Dust Dome MaterialPaper
Suspension MaterialPolycotton
Surround MaterialFabric
Cone MaterialPaper
THIELE SMALL PARAMETERS
Fs80 Hz
Qes1.15
Qms7.29
Qts0.99
Vas14.14 L
Sd0.0222 m2
η00.67%
Mms17.95 g
BI5.42 Txm
Cms0.21 mm/N
Rms1.28 WM
Le1k0.00 mH
MOUNTING & DIMENSIONS & WEIGHT
Overall Diameter8.31"/ 211 mm
Bolt Circle Diameter 7.60"/ 193 mm
Baffle Cut-out Diameter6.89"/ 175 mm
Overall Depth3.35"/ 85 mm
Net Weight1.4 kgs / 3.09 lbs

Send Message

*
* clear input
*
* clear input
* clear input
* clear input
* clear input
* clear input

Related Products

acoustic bass,electric bass,bass,subwoofer,speakers
2.75 Inch Bass / Mid Range Woofer with RMS 15 Watts
Model NO. 275SA25N-1
acoustic bass,subwoofer,speaker,Bass Mid Range Woofer
2.75 Inch speaker amplifier with RMS 15 Watts
Model NO. 275SA25N-2
acoustic bass,electric bass,subwoofer,speakers,Neodymium Full Range Woofer
3.5 Inch Neodymium Full Range Woofer RMS 20 Watts
Model NO. 35SB25N-1
acoustic bass,neodymium woofer,subwoofer,speakers,Mid and High Range Woofer
3 Inch Mid / High Range Woofer with RMS 20 Watts
Model NO. 3SA20-1
acoustic bass,Mid and High Range Woofer,subwoofer,speakers
4 Inch Mid / High Range Woofer with RMS 20 Watts
Model NO. 4SA25-1
acoustic bass,subwoofer,speakers,Economical Bass and Mid Range Woofer
4 Inch Economical Bass / Mid Range Woofer with RMS 25 Watts
Model NO. 4SB25-2
acoustic bass,subwoofer,speakers,Mid High Range Woofer, Woofers
6.5 Inch Mid and High Range Woofer with RMS 30 Watts
Model NO. 65AA38-1
acoustic bass,subwoofer,speakers,mid range woofer
6.5 Inch Sub / Bass / Mid Range Woofer with RMS 40 Watts
Model NO. 65SA38-2
Related search: bass woofer inch
Preview on Mobile
X
Wechat scan code or copy link mobile phone open
X
Copy the link
Address
No.722, Changyang Road, Jiangbei District, Ningbo, China
TEL
+86-574-8786-5631
Contact Us Sitemap

(79028)
customer-service Customer Service
whatsapp WhatsApp
skype Skype
message Message
go top Top
Close
+86-13429321511 +86-15867474295 +86-13396633001 +86-13634156362
Scan the QR code Close
qr code
qrcode

Send Message

Send Message

*
* clear input
*
* clear input
* clear input
* clear input
* clear input
* clear input
TEL:
+86-574-8786-5631
E-Mail:
roman@listen-acoustic.net

(79028)
Choose language