單元 : 4動鐵單元
頻率響應: 15-25 kHz
靈敏度: 108dB at 1 kHz
阻抗: 18 Ohms
線長: 1.6m (可換線 MMCX 插針)
接頭: 3.5mm 鍍金
MADOO Typ821 規格
單元:Ortho 平板單元
頻率響應:20 – 40,000Hz
阻抗:15 Ω
最大輸入: 5mW(0.4V)
連接介面: Pentaconn EAR
耳機線:
MRC011:4 絞 Pentaconn Ear – 3.5mm(1.2m)
MRC023:4 絞 Pentaconn Ear – 4.4mm(1.2m)
配件:矽膠耳塞(S/M/L)x 1 、耳棉 x 1 、便攜包
重量:42g
.商品型號:LY-MIC-THEC300
.商品名稱:TDK CLEF-X 高質感重低音Bass耳機
.商品顏色:藍色/黑色/金色
.商品線長:1.1m
.本體重量:約 13.5 g
.耳機型式:耳道式(密閉型)
.插 頭:3.5mm(二環三節)
.頻 率:20-18000Hz
.驅動單元:Φ13.5mm
.阻 抗:16 Ω
.靈 敏 度:116dB/mW
.包裝內含:CLEF-X 高質感重低音Bass耳機 x1 耳塞組 S/M 各一組
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
Impedance | 64 OHM |
Connector | 3.5mm female jack connector inside the cup that connects with the cables |
Frequency response | 10 Hz – 22 kHz |
Max Sound Pressure (SPL) | 102 dB (1kHz, 1Vrms) |
Ear coupling | Circum-Aural |
Cable length | 0.8m straight cable and 3m maximum length for the coiled cable |
Transducer type | Dynamic Transducer, closed back type, NdFeB magnet, 50mm driver size |
Weight without cable | 295g |
Passive noise attenuation | Up to 32 dB |
Total Harmonic distortion | <1% (1kHz, 100dB SPL) |
Type | Circumaural, Closed-Back |
Frequency Range | 8Hz – 35kHz |
Impedance | 40 Ohms |
Sensitivity | 94dB |
Maximum Input Power | Not Specified by Manufacturer |
Connectors | 1/4″ Stereo Plugs |
Cable Length | 1 x 2.62′ (0.8 m) (Straight)
1 x 9.84′ (3 m) (Coiled) |
Weight | 10.4 oz (295 g) (Without Cord) |
IL1000 Specifications:
Units : Zinc Alloy Die Casting
Driver : Φ8mm IDP Dynamic Driver
Impedance : 16ohm
Sensitivity : 105dB/mW
Cable Type : CM 2-pin Detachable Type
Cable Info : OCC 6N 4core Litz Silver Plated Cable
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
SPECIFICATION
Driver dia: 12 mm
Frequency range: 6-25000 Hz
Sensitivity: 106 dB
Impedance: 18 Ohm
Maximum power input: 65 mW
Jack: 3.5 mm
SPECIFICATION
Driver dia: 10 mm
Frequency range: 8-22000 Hz
Sensitivity: 102 dB
Impedance: 16 Ohm
Maximum power input: 60 mW
Jack: 3.5 mm
SPECIFICATION
Driver dia: 8 mm
Frequency range: 20-20000 Hz
Sensitivity: 96 dB
Impedance: 16 Ohm
Maximum power input: 60 mW
Cable length: 1.25 m
Jack: 3.5 mm
Weight: 12g
Frequency range: 20-22000 Hz
Sensitivity: 104dB
Impedance: 16 Ohm
Maximum power input: 60 mW
Cable length: 1.25 m
Jack: 3.5 mm
Weight: 12g
單元 : 50mm
電源: 2 “AAA” (包含)
靈敏度(IEC): 104 ± 3dB
頻率回應: 20 – 20,000 Hz
耳機線長: 1.22m (4ft)
插孔: 3.5mm
技術規格 :
• 響應頻率: 20-20000Hz
• 輸出感度: 118 dB/mW
• 抗阻: 75 Ω
• 插頭: 3.5mm立體聲鍍金插頭 (內附3.5mm至6.3mm轉換頭)
• 線長: 52cm (內附75cm耳機延長線)
• 本體重量: 9g
技術規格
• 型式:平衡電樞式
• 響應頻率:15-22000Hz
• 輸出感度:109dB/mw
• 阻抗:55Ω
• 插頭:3.5mm立體聲鍍金插頭
• 線長:1.1m
• 本體重量:6g
磁鐵類型 : 釹
音圈 : CCAW
振動膜 : 聚酯薄膜
頻率響應 : 5 – 23 500 Hz
阻抗 : 16 Ohm
最大輸入電量 : 50 mW
敏感度 : 103 dB
喇叭直徑 : 8.6 毫米
類型 : 動態
頻率響應 : 5 – 23 500 Hz
喇叭直徑 : 8.6 毫米
音響系統 : 開啟
磁鐵類型 : 釹
音圈 : CCAW
振動膜 : 聚酯薄膜
阻抗 : 16 Ohm
最大輸入電量 : 50 mW
敏感度 : 103 dB
類型 : 動態
類別
|
密閉動圈式
|
驅動單元
|
Ø45mm
|
頻率響應
|
5 ~ 50,000Hz
|
最大承受功率
|
2,000 mW
|
靈敏度
|
101 dB/mW
|
阻抗
|
36 Ω
|
重量
|
237 g
|
連接線
|
1.2m 耳機導線(Ø3.5mm L型鍍金立體聲迷你插頭);
1.2m 平衡耳機導線(Ø4.4mm L型鍍金5極插頭) |
隨機附件
|
攜存袋
|
顏色
|
ATH-MSR7b BK (黑色),
ATH-MSR7b GM (暗灰色) |
Frequency range | 20-24,000 Hz | |
Sensitivity | 101 dB | |
Resistance | 16 ohm | |
Input power | 60 mW | |
Length of cable | 1.2 m | |
Driver diameter | 8 mm | |
Material | metal / wood |
Type | Closed-back dynamic |
Driver Diameter | 45 mm |
Magnet | Neodymium |
Voice Coil | CCAW (Copper-clad aluminum wire) |
Frequency Response | 15 – 28,000 Hz |
Maximum Input Power | 1,600 mW at 1 kHz |
Sensitivity | 99 dB |
Impedance | 38 ohms |
Weight | 285 g (10 oz), without cable and connector |
Cable | Interchangeable cables: detachable 1.2 m – 3.0 m (3.9′ – 9.8′) coiled cable, detachable 3.0 m (9.8′) straight cable and detachable 1.2 m (3.9′) straight cable |
Accessories Included | Protective carrying pouch, 6.3 mm (1/4″) screw-on adapter |
靈敏度:119 dB/mW
頻率響應:10 Hz -20 kHz
DCR:26.6 ohms
單元:10 動鐵單元(2x低頻、4x中頻、4x高頻)
Frequency Response | 20 Hz – 16 kHz |
Accuracy Score | 4B (92%) 4S (92%) 4PT (86%) |
Transducers | balanced armature |
Noise Isolation | 35-42 dB |
Impedance (@1kHz) | 4B (100 Ohms) 4S (100 Ohms) 4PT (27 Ohms) |
Sensitivity (@1 kHz) SPL at 0.1v | 4B (90 dB) 4S (90 dB) 4PT (102 dB) |
Maximum Output (SPL) | 122 dB |
Cable | 5 ft |
User Replaceable ACCU-Filters | Yes |
Warranty | 2 Years |
Custom-Fit Option | Yes |