| Noise: | <95dB |
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| Hi-Fi: | Hi-Fi |
| Activity: | Active |
| Samples: |
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| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier After the device is powered on and hear the power-on prompt, turn on the computer or mobile phone Bluetooth and search for Bluetooth devices.
Find the device named: BT_Audio, if you need a password for pairing, please enter: 6666
After connecting with the device once, it will automatically connect every time it is turned on, no need to input password again.
Imported digital power amplifier module is used to bid farewell to the traditional wiring method. No wiring is required, and the power amplifier can be used immediately. 4.2 Bluetooth wireless transmission technology supports seamless compatibility of multiple Bluetooth devices. 15-20 meters.
Rated power: 20W
Sensitivity: 88dB (1W / 1m)
Maximum sound pressure level: 98dB (Pmax / 1m) at 15694Hz
Frequency response range; 70Hz-20KHz
1000Hz diffusion angle: 120 ° cone diffusion
Unit size: 5 "" (130mm) bass, 0.5 "" (13mm) treble, coaxial speaker
Dimensions: φ190mm
Hole size; φ170mm
Material: plastic shell, iron mesh
color: White
It can be connected to the auxiliary speakers, one to three respectively, the left channel 1 is only at the L +, L- terminals, and the right channel 2 is only at the R +, R-, R +, R- terminals.
| Model | SF-758 | ||
| Rated Power | 20W | Rated Voltage | 70-120V |
| Case Material | ABS | Color | White |
| Woofer Size | 5" | Woofer Magnet | |
| Woofer Cone | |||
| Tweeter | 0.5" Tweeter | ||
| Dimension | 220*216*340mm | Hole size | |
| Sensitivity | 98dB | Frequency Response | 70Hz-20KHz |
Suppliers with verified business licenses
Audited Supplier 
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