10HZ-20KHz
32 ohms
<1% at 1KHz
10mm dynamic driver
3.5mm
Detachable 0.78mm 2Pin
無線/有線 : | 有線 |
播放頻率 : | 20-20000Hz |
靈敏度 : | 103dB/mW |
插頭 : | 3.5mm |
導線長度 : | 120cm |
Technical specifications
Headphone Specs Type Active Noise Canceling Style
In-ear Canal
Transducer Type
Dynamic Balance
Diameter
13 mm
Input Connections
gold-plated 3.5 mm
Included Ear Tips 3 Pairs StayFit Silicone Ear Tips(S/M/L);
2 Pairs StayFit 3-Flange Silicone Ear Tips (S/L);
2 Pairs Memory Foam Ear Tips (S/L) Included Cables 56-inch length Built-in Microphone Yes Electrical Max Sensitivity 115 dB Minimum Impedance
16 Ohms
Total Frequency Response 8 Hz-25 kHz Shipping Included Accessories Moisture Resistant Soft Case; Nokia Adaptor; Airline Adaptor; Shirt Clip; Owners Manual; Quick Start Guide; One AAA battery Warranty Parts Warranty 1 year Labor Warranty 1 year
*To ensure a valid warranty, Polk loudspeakers must be purchased through an Authorized Polk home or car loudspeaker Dealer (such as Amazon.com). (If you’re not sure a dealer is “authorized,” call Polk at 1-800-377-7655, and ask us.) The warranty is not transferrable, that means it applies only to the original purchaser. If you purchase your speakers from a private individual, that product is considered “used” and has NO factory warranty, no matter what the seller implies. The warranty is VOID if the serial number of the speaker has been removed or defaced. If you have any questions about your warranty coverage, or you think you need service, call Polk Customer Service at 1-800-377-7655. We’re here to help you get the most from your new speakers!
in the box
Housing Material : Brass Metal
Housing Drivers : 10mm CNT Dynamic
Frequency Range : 20 ~ 20,000Hz
Impedance : 32Ω ± 15%
Sensitivity : 105dB ± 15%
Cable Info : L type MMCX Detachable & L type 3.5mm Plug
Cable Material : OCC 6N 4core Silver – Plated
Component : Eartips (S, L , M) l Pouch l MMCX Detached Helper
acoustune AS2000 產品規格
訊源端:Lightning
線材端:3.5mm / 2.5mm / 4.4mm
重量:8g
長度:約 112mm
Musical Fidelity has a long history of making superlative sounding products at affordable prices. From the beginning the EB-33s were designed to be true to Musical Fidelity’s heritage.
The EB-33s were designed to make a natural lifelike sound. The artist’s creation is recreated between your ears as it was intended to be. They are light comfortable and durable. Long listening sessions are a pleasure.
Put simply, the EB-33s are a music lover’s delight.
.優異的碳納米管振膜
.黑科技液態金屬外殼
.舒適的佩戴體驗
.6n單晶銅鍍銀線
.MMCX膨脹插針
產品規格
單元 | 10mm 動圈單元 + 7.8mm 動圈單元 | |
頻率響應 | 10-40,000Hz | |
靈敏度 | 117dB/Vrms | |
阻抗 | 13.5Ω | |
插頭 | 0.78mm 2-pin | |
配件 | 3.5mm 8 絞鍍銀 OFC 耳機線、9 組耳膠 | |
ES2203 Specifications:
Units : Aluminium Housing with 5 Axis C.N.C with anodizing
Driver : Φ14.8mm PEEK Dynamic Driver
Frequency Range : 20 ~ 20,000Hz
Impedance : 16ohm
Sensitivity : 120dB/mW
Cable Type : CM 2-pin Detachable Type
Cable Info : OCC 6N 4core Litz Silver Plated Cable
– Driver Type / Balance
– Impedance / 43ohm@1kHz
– Sensitivity / 106dB SPL/mW
– Maximun power input / 3mW
– Maximum power imput / 1800mW
– Frequency response / 4-20,000Hz
RE-2
Specifications.
Units : Brass Housing with 5 Axis C.N.C
Driver : Φ10mm Beryllium Dynamic Driver
Frequency Range : 20 ~ 20,000Hz
Impedance : 32ohm
Sensitivity : 110dB/mW
Cable Type : MMCX Detachable Type 120cm
Cable Info : OCC 6N 4core Litz Silver Plated Cable