4" 4 Ohm Audiophile Full Range Speaker Square High Fidelity Loudspeakers Cast

Description

Description
*NEW ARRIVAL*
2PCS 4" 4 Ohm Audiophile Full Range Speaker Square High Fidelity Loudspeakers Cast Aluminum Frame
Description:
The full-frequency units have made many improvements and enhancements to restore the overtone of the music. In the environment of the same caliber, sensitivity, and power impedance, the human voice heard by the units will be closer to us and the level is clear and pleasant. When used with 4-inch labyrinth speakers, their bass capabilities are amazing.
Features:
- Suitable for 4" full-range labyrinth speaker boxes
- Compared with the full-range unit with the same sensitivity and the same caliber, this sound density and vocal thickness are obviously superior. The sound source is closer to us, and the outline is clearer
- Unique design contains scientific truth
- Powerful magnetic circuit system guarantees high sensitivity of the unit
- High fidelity natural restoration
- The cone made from cotton linen fiber and bamboo fiber
- Improve the sound quality of tube amplifiers
- Fully anti-magnetic design
- Suitable for digital turntables players, lossless decoders, small class A power amplifiers
Product Parameters:
- Model: RF-406pro
- Category: High Fidelity Full Range Speaker
- Impedance: Optional 4Ω/8Ω
- Rated power: 25W
- Resonance frequency: 72Hz
- Frequency response range: 72Hz-20KHz
- Sensitivity: 91dB±3dB
- Voice coil diameter: 25mm
- Sound cone material: cotton linen fiber and bamboo fiber
- Vas: 9L
- Qts: 0.52
- BL: 2.5
- Net weight: 1.1Kg
- Magnet outer diameter: 85mm
- Voice coil frame: for AKSV
- Linear displacement: 8mm
- Compatible speaker box: bass reflex speaker box/labyrinth speaker box
- Recommended inverted tube: inner diameter 36mm, length 120mm
Package Included:
- 2 x Loudspeakers
Payment Terms
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2.All major credit cards are accepted through secure payment processor PayPal.
3.Payment must be received within 7 business days of auction closing.
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Shipping Terms
- For remote regions, we will charge your extra shipping costs. Usually it cost about 35USD-50USD. We will contact you after your payment. Thanks for your understanding.
Return Terms
1. If you receive defective item, please kindly notify us within 14 days. We will guide you the returning instruction for replacement or refund.
2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA.
3. We reserve the right to refuse any returns for objective reasons.
Custom Duties & Taxes
1. Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer's responsibility.
2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.
Feedback
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2. If you are satisfied with the product you received, please kindly leave us a positive feedback and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you asap.
On Jul-05-21 at 01:37:24 PDT, seller added the following information: