• Scan-Speak Revelator R2904/700000 1" Ring Radiator
  • Scan-Speak Revelator R2904/700000 1" Ring Radiator
  • Scan-Speak Revelator R2904/700000 1" Ring Radiator
  • Scan-Speak Revelator R2904/700000 1" Ring Radiator
  • Scan-Speak Revelator R2904/700000 1" Ring Radiator
  • Scan-Speak Revelator R2904/700000 1" Ring Radiator

Scan-Speak Revelator R2904/700000 1" Ring Radiator

The Scan-speak R2904-700000 tweeter is the new flagship tweeter in the Scan-speak line. This tweeter incorporates many innovative design concepts. The first notable difference is the use of a phase plug. The dome is attached to the phase plug, so the radi
Article number:
R2904/700000
Delivery time:
Delivery time: 1-5 business days
Availability:
In stock (2)
Reviews:
Buy 4 for €284,95 each and save 5%

€299,95 .
Incl. tax
Tweeter Type: Ring Radiator
Tweeter Series: Revelator Series
Cone / Dome Diameter: 1"
Power Handling (RMS): 160 Watts
Power Handling (max):
Impedance: 4 ohms
Sensitivity: 94.5 dB 2.83V/1m
Frequency Response:
Resonant Frequency (Fs): 520 Hz
DC Resistance (Re): 3 ohms
Voice Coil Inductance (Le): 0.01 mH
Overall Outside Diameter:
Cutout Diameter:
Depth:
Angle:
Mounting Type:
Exit Diameter:
Diaphragm Material:
Recommended cut frequency:

Highlights

  • 1" Ring Dome Diaphragm
  • Patented Symmetrical Drive (SD-2) motor
  • Non Resonant Alu Rear Chamber
  • Patented Phase Plug Design
  • Large Ring Neo Magnet for High Output
  • Anodized Mashined Alu Face Plate

 

Product Details

Scan-Speak Revelator R2904/700000 1" Ring Radiator

 

The Scan-speak R2904-700000 tweeter is the new flagship tweeter in the Scan-speak line. This tweeter incorporates many innovative design concepts. The first notable difference is the use of a phase plug. The dome is attached to the phase plug, so the radiating area is now concentrated around the voice coil.

 

This offers more control and reduces distortion and loss that occur at the center of the dome on dome tweeters. The phase plug also acts as a wave guide, reducing high frequency cancellations. A specially designed venting system uses a needle to cut down on turbulence in the air cavity. Better dynamics are achieved by not using ferrofluid, voice coil cooling is performed by the venting system and conduction through copper rings. The new SD-2 neodymium magnet system improves transient response.

 

PRODUCT SPECIFICATIONS

Nominal Diameter

1"

Power Handling (RMS)

160 Watts

Power Handling (max)

- Watts

Impedance

4 ohms

Frequency Response

- Hz

Sensitivity

94.5 dB 2.83V/1m

Voice Coil Diameter

1.02"

 

THIELE-SMALL PARAMETERS

Resonant Frequency (Fs)

520 Hz

DC Resistance (Re)

3 ohms

Voice Coil Inductance (Le)

0.01 mH

Mechanical Q (Qms)

2.90

Electromagnetic Q (Qes)

0.38

Total Q (Qts)

0.33

Compliance Equivalent Volume (Vas)

0.0003 ft.³

BL Product (BL)

2.8 Tm

Mechanical Compliance of Suspension (Cms)

0.31 mm/N

Diaphragm Mass Inc. Airload (Mms)

0.3g

Maximum Linear Excursion (Xmax)

0.2 mm

Surface Area of Cone (Sd)

5.6 cm2

 

0 stars based on 0 reviews Add your review
By using our website, you agree to the usage of cookies to help us make this website better. Hide this message More on cookies »