Scan Speak R2904/700009 Revelator- 25mm Tweeter 4ohm
Scan Speak R2904/700009 Revelator- 25mm Tweeter 4ohm
Scan Speak R2904/700009 Revelator- 25mm Tweeter 4ohm
  • On sale!
  • -10%
Scan Speak R2904/700009 Revelator- 25mm Tweeter 4ohm
Scan Speak R2904/700009 Revelator- 25mm Tweeter 4ohm
Scan Speak R2904/700009 Revelator- 25mm Tweeter 4ohm

Scan Speak R2904/700009 Revelator- 25mm Tweeter 4ohm

SHIPMENT IN 7/10 WORKING DAYS
€284.25 €315.83 -10%
rating No review at the moment

Scan Speak R2904/700009 Revelator- 25mm Tweeter 4ohm

The Scan-speak R2904-700000 tweeter is the new flagship tweeter in the Scan-speak line. This tweeter incorporates many innovative design concepts.

Estimated Shipping Costs
Shipping Costs
€79.00
Shipping Time
.
Want to check another country or courier?

 

Scan Speak R2904/700009 Revelator- 25mm Tweeter 4ohm

.

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 R2904/700009 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.

Specifications: 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): 0.3 g • Maximum Linear Excursion (Xmax): 0.2 mm • Surface Area of Cone (Sd): 5.6 cm2

.

Specifications

Article numberR2904/700009
Tweeter TypeRing Radiator
Tweeter SeriesRevelator Series
Cone / Dome Diameter25 mm | 1"
Power Handling (RMS)160 Watts
Impedance (Z)4 Ω
Sensitivity (SPL at 1m / 2.83V)94.5 dB
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

.

R2904-700009%20Dimensions.jpg

.

R2904-700009%20Frequency%20Response.jpg

R2904/700009
2 Items

You might also like

Customers who bought this product also bought:

Product added to wishlist
Product added to compare.

With our cookies offer you a simply and fast shopping experience.This remember you special offers and your preferences of navigation . If that is okay with you, you agree to the use of cookies for your preferences simply by clicking on "accept"

By closing this banner, scrolling this page, clicking on a link or continuing to browse in any other way, you consent to the use of cookies.