ESS 10 Zoll Passive Radiator - ALU Basket


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ESS TT 25
10" Cast Frame Passive Radiator


Overview
Attractive and well constructed, the ESS 10" passive radiator is a useful substitute for bass-enhancing speaker vents.

Highlights
  • Treated and reinforced paper cone with rubber half-roll surround
  • Attractive, sturdy cast aluminum frame keeps components in alignment
  • Linear suspension system for maximum bass and minimum distortion
  • Superior transient response guarantees highly accurate sound reproduction
  • Engineered to match ESS active woofers


Product Details
The ESS 10" passive radiator is engineered to match ESS active woofers cosmetically while helping the speaker system achieve excellent bass response. A treated paper cone with half-roll rubber surround provides a fast, well-damped structure that offers an extended lifetime of service.

Passive radiators are a viable alternative to traditional ducted ports. Their paper diaphragm is a mechanical substitute for a port's air load, and tuning is achieved by adding mass instead of adjusting port diameter and length. Passive radiators are especially useful when a speaker's projected optimum port length exceeds available cabinet depth.

Specifications:
  • Fs: 19.32 Hz
  • Vas: 2.70 cu. ft.
  • Qms: 2.50
  • Cms: 0.45 mm/N
  • Mms: 150 g
  • Rms: 7.3 kg/s
  • Sd: 344.9 sq. cm.
  • Xmax: 10 mm
  • Dimensions: Overall diameter: 10-5/8", Cutout diameter: 9-3/8", Depth: 2-5/8".
  •  Surrounding: rubber

Short data

Usage as Woofer
 

Chassis-data

Overall dimensions 270 mm
Baffle cutout 238 mm
Depth (Total) 67 mm
Front material Aluminium
Frame Material Aluminium diecast
Membrane Type Cone
Membrane Surround Rubber
Membrane Material Paper
 

Thiele-Small-Parameter

Resonance fs fs: 19.32 Hz
Mechanical Q Qms: 2.5
Equivalent Air-Volumen Vas: 75.6 Liter
 
Mech. Compliance Cms: 0.45 mm/N
Moving Mass Mms: 150 g
mech. Resistance Rms: 7.3 kg/s-¹
Max. Excursion +/- Xmax: 10 mm
Membrane Area Sd: 344.9 cm²
You receive a 2 year warranty from the date of purchase for all of our high quality hifi-products.

If you observe any problem while using the product, you have the possibility to contact our friendly service team.

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