Terug

GRS RSB901-1 Replacement Speaker Driver for Bose 901 4-1/2" 1 Ohm

Levertijd: 1 werkdag

  • Artikelcode: RSB901-1
  • Voorraad: 9 Op voorraad

This driver's parameters were carefully optimized to match the performance of the classic Bose® 901® loudspeaker systems. Individually or in multiples, replacing your legendary but aging speakers has never been easier—or achieved better results.

€ 29,95

  • Bestel 4 voor €28,45 per stuk en bespaar 5% Sale 5%
  • Bestel 8 voor €26,96 per stuk en bespaar 10% Sale 10%
  • Bestel 16 voor €25,46 per stuk en bespaar 15% Sale 15%

Zet op verlanglijst

  • Voor 16u besteld, morgen bezorgd Tooltip Op werkdagen voor 16:00 besteld - en voorradig - morgen geleverd (overmorgen in België)
  • Gratis verzending vanaf € 99,-
  • Gemakkelijk achteraf betalen
  • 45 dagen bedenktijd

Product omschrijving

GRS RSB901-1 Replacement Speaker Driver for Bose 901 4-1/2" 1 Ohm

This driver's parameters were carefully optimized to match the performance of the classic Bose® 901® loudspeaker systems. Individually or in multiples, replacing your legendary but aging speakers has never been easier—or achieved better results.

 

Highlights

  • Drop-in replacement for Bose 901 drivers
  • Each individual driver is hand checked and tested
  • Fits Series III, IV, V and VI models, and more
  • Optimized cone/coil/suspension for linearity and reliability
  • 1 ohm nominal impedance
  • Premium-quality motor structure maximizes performance

 

Product Details

GRS RSB901-1 Replacement Speaker Driver for Bose 901 4-1/2" 1 Ohm

 

This driver's parameters were carefully optimized to match the performance of the classic Bose® 901® loudspeaker systems. Individually or in multiples, replacing your legendary but aging speakers has never been easier—or achieved better results. The top plate and T-yoke are Japanese-made cold forged low carbon steel. The flat back plate provides a uniform surface area to which the magnet is bonded, and the outside of the back plate is chamfered to maximize flux density in the gap. Critical attention has been paid to the pole piece and voice coil tolerances, thereby assuring high yield and immunity to mechanical issues. High-grade Y-35 strontium ferrite magnet material is utilized in the motor structure to ensure consistent motor force. The cone is made of long fiber New Zealand blue color pulp paper, an ideal material for cone applications and the foam surround of this driver make it almost identical to the original manufacturers appearance, design and performance. It's rigid and just "lossy" enough to produce full, accurate sound. A 2-layer low oxygen copper voice coil is wound on a high temperature resistant polyimide former. Every driver is hand checked and tested, based on a ±2 dB window.

 

NOTE: This driver has an impedance of 1 ohm, and should be used only to replace the 4-1/2" driver in the Bose 901 (Series III or later) and Bose 802™ loudspeakers. Compatibility with other Bose loudspeaker models or automotive audio systems has not been verified. This product is not manufactured or distributed by Bose Corporation™, the owner of the registered trademarks BOSE®, BOSE 802™ and BOSE 901®.

Specificaties

Specificaties voor: RSB901-1 Replacement Speaker Driver for Bose 901 4-1/2" 1 Ohm

  • Woofer Series SPEC Woofer Series
  • Woofer Type SPEC Woofer Type Midwoofer
  • Nominal Diameter SPEC Nominal Diameter 4-1/2"
  • Power Handling (RMS) SPEC Power Handling (RMS) 30 Watts
  • Power Handling (max) SPEC Power Handling (max) 60 Watts
  • Bekijk alle specificaties
  • Continuous Program Power
  • Impedance 1 ohms
  • Sensitivity 91.5 dB 2.83V/1m
  • Frequency Response 83 to 15,000 Hz
  • Voice Coil Diameter 1"
  • Magnet Weight
  • DC Resistance (Re) 0.76 ohms
  • Voice Coil Inductance (Le) 0.11 mH
  • Resonant Frequency (Fs) 83.44 Hz
  • Mechanical Q (Qms) 2.4
  • Electromagnetic Q (Qes) 0.43
  • Total Q (Qts) 0.36
  • Diaphragm Mass Inc. Airload (Mms) 3.38g
  • Moving Mass Of Diaphragm (Mmd)
  • Mechanical Compliance of Suspension (Cms) 1.08 mm/N
  • Surface Area of Cone (Sd)
  • Volume of Displacement (Vd)
  • BL Product (BL)
  • Compliance Equivalent Volume (Vas) 0.24 ft.³
  • Maximum Linear Excursion (Xmax)
  • Driver's Mechanical Losses (Rms)
  • Cone / Diaphragm Material Paper
  • Surround Material Foam
  • Voice Coil Wire Material Copper
  • Voice Coil Former Kapton® / Polyimide
  • Dual Voice Coil
  • Basket / Frame Material Polymer
  • Magnet Material Ferrite
  • Shielded
  • Overall Outside Diameter 5.2"
  • Overall Depth 2.17"
  • Baffle Cutout Diameter 4.02"
  • Bolt Circle Diameter
  • # Mounting Holes 3
  • Mounting Hole Diameter
  • Sealed Volume 0.06 ft.³
  • Sealed F3 182 Hz
  • Vented Volume 0.14 ft.³
  • Vented F3 104 Hz

Reviews

Vergelijk producten Verwijder alle producten

You can compare a maximum of 3 products

Hide compare box
RSB901-1 Replacement Speaker Driver for Bose 901 4-1/2" 1 Ohm

RSB901-1 Replacement Speaker Driver for Bose 901 4-1/2" 1 Ohm

€ 29,95

SoundImports 9,6 / 10 - 1114 Reviews @ Kiyoh
Door het gebruiken van onze website, ga je akkoord met het gebruik van cookies om onze website te verbeteren. Dit bericht verbergen Meer over cookies »