SB Acoustics SB21SDC-C000-4 Ring Dome Tweeter

Name: SB Acoustics SB21SDC-C000-4 Ring Dome Tweeter
Brand: SB Acoustics
SKU: SB21SDC-C000-4
Price: 38.45 EUR
Availability: InStock
Rating: 5 (1 reviews)

1 reviews

Brand: SB Acoustics

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3/4" | 4 Ω

€ 31,78€ 38,45 4 In stock: delivery time 1-4 business days

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Product description

Highlights

Large surround dome for increased acoustic output
Dual balanced compression chamber for improved dynamics
Copper cap for reduced voice coil inductance and minimum phase shift
Saturation controlled motor system for low distortion
Non-reflective rear chamber with optimized damping for improved dynamics
Flow optimized vented pole piece for optimum coupling to rear chamber
CCAW voice coil for low moving mass
Long life silver lead wires
Low resonance frequency

Product details

SB Acoustics SB21SDC-C000-4 Ring Dome Tweeter

The SB21SDC-C000-4’s large surround dome allows the increase of its acoustic output. Dual balanced compression chamber for improved dynamics. Saturation controlled motor system for low distortion and low resonance frequency.

Specifications: BL Product (BL): 1.5 Tm N • Diaphragm Mass Inc. Airload (Mms): 0.25 g • Surface Area of Cone (Sd): 4.9 cm²

Specifications

Article number: SB21SDC-C000-4
Tweeter Type: Dome
Cone / Dome Diameter: 20 mm | 4/5"
Power Handling (RMS): 40 Watts
Impedance (Z): 4 Ω
Sensitivity: 91 dB 2.83V/1m
Resonant Frequency (Fs): 720 Hz
DC Resistance (Re): 3.1 ohms
Voice Coil Inductance (Le): 0.04 mH
Mechanical Q (Qms): 2.41
Electromagnetic Q (Qes): 1.55
Total Q (Qts): 0.95
Overall Outside Diameter: 3.62 "
Depth: 1.24"

Data sheet

Reviews

1 reviews

5 from 5Based on 1 reviews

Review this product

5 of 5

very smooth and precise performance. Easy to adapt in a 2-way speaker box. Use it together with SB20PFC30-4. If you are interested in the box layout (simulation, x-over layout, box design and .....), just drop me line: [email protected]

By Maex on 21 January 2020