3.5인치 풀레인지 스피커 유닛 / 8옴 30W / ND91-8
판매가격 : 44,000원 (부가세 포함)
상품코드 :[7001]HJK-PSE-290-226
배송일 :당일발송
제조사 :USA
브랜드 :Dayton Audio [브랜드몰 바로가기]
남은수량 : 6개
구매수량 :
총 금액 :
추가&대량구매 요청 053-588-4080

3.5인치 크기의 풀레인지 스피커 유닛입니다. 알루미늄 콘 및 네오디뮴 자석이 사용되어, 왜곡이 적고 파워풀한 소리를 제공합니다. 


특징 (Features) :

  • 3.5인치 풀레인지 스피커

  • 알루미늄 콘

  • 네오디뮴 자석

  • 낮은 왜곡 / 고출력


사양 (Specification) :

  • 정격출력 : 30W

  • 임피던스: 8옴

  • 주파수 응답: 70~17000Hz

  • 감도: 82.1 dB 2.83V/1m

  • 코일 지름: 2.5cm

  • 콘 재질: Aluminum

  • 자석 재질: 네오디움

  • 프레임 재질: 철 (스틸)

  • 전체 외경: 8.5cm

  • 두께: 5.6cm


구성품 (Component) :

  • 3.5인치 풀레인지 스피커 유닛 / 8옴 30W / ND91-8 x 1


참고자료 (noted items) :


Dayton Audio ND91-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm

Dayton Audio's ND91 aluminum cone full-range drivers are the latest addition to the acclaimed ND Series high output/low distortion neodymium transducers. By increasing the original ND90's voice coil diameter from 3/4" to 1" and adding a copper alloy shorting ring, the ND91-8 features even lower distortion and delivers better bass impact and dynamic range—with peak Xmax up to 25 mm!

This high-BL version further exploits the low distortion characteristics of the Neo-Balanced motor's optimized magnetic field, making the ND91 drivers an excellent choice for full-range point-source speaker enclosures, as well as extremely accurate, high resolution line arrays.



Product Specifications
  • Nominal Diameter3-1/2"
  • Power Handling (RMS)30 Watts
  • Power Handling (max)60 Watts
  • Impedance8 ohms
  • Frequency Response70 to 17,000 Hz
  • Sensitivity82.1 dB 2.83V/1m
  • Voice Coil Diameter1"
Thiele-Small Parameters
  • Resonant Frequency (Fs)70.7 Hz
  • DC Resistance (Re)7.8 ohms
  • Voice Coil Inductance (Le)1.24 mH
  • Mechanical Q (Qms)4.29
  • Electromagnetic Q (Qes)0.53
  • Total Q (Qts)0.47
  • Compliance Equivalent Volume (Vas)0.05 ft.³
  • Mechanical Compliance of Suspension (Cms)1.05 mm/N
  • BL Product (BL)5.63 Tm
  • Diaphragm Mass Inc. Airload (Mms)4.8g
  • Maximum Linear Excursion (Xmax)5.1 mm
  • Surface Area of Cone (Sd)30.4 cm²
Materials of Construction
  • Cone MaterialAluminum
  • Surround MaterialRubber
  • Voice Coil Wire MaterialAluminum
  • Voice Coil FormerKapton® / Polyimide
  • Basket / Frame MaterialSteel
  • Magnet MaterialNeodymium
Mounting Information
  • Overall Outside Diameter3.35"
  • Baffle Cutout Diameter3.01"
  • Depth2.22"
  • Bolt Circle Diameter3.66"
  • # Mounting Holes4
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume0.02 ft.³
  • Sealed F3139 Hz
  • Vented Volume0.04 ft.³
  • Vented F375 Hz

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