Specifications
Type: High-Frequency Dome Tweeter
Series: ESB 3000 Series
Tweeter Size: 1.1" (28 mm)
Dome Material: Silk Soft-Dome (Hand-Coated Acoustic Textile)
Voice Coil Diameter: 1.1" (28 mm)
Voice Coil Construction: Copper on High-Temp Kapton Former
Magnet Structure: Neodymium Compact Motor System
Cooling System: Ferrofluid Voice Coil Cooling
Nominal Impedance: 4 Ω
Power Handling (RMS): 60 W
Power Handling (Peak): 120 W
Sensitivity (1W/1m): 91 dB
Frequency Response: 2 kHz – 22 kHz
Crossover Recommendations
• Recommended High-Pass Filter: >2.8 kHz
• Slope: 12–24 dB/Oct depending on system tuning & output level
Physical Specs
Faceplate: Round, Low-Diffraction
Faceplate Material: Machined Polymer Composite
Mounting Cutout Diameter: 1.4" (36 mm)
Mounting Depth: 0.9" (23 mm)
Overall Diameter: 2.0" (51 mm)
Terminals: Gold-Plated Solder Tabs
Weight: 0.32 lbs (each)
Warranty: 1-Year Manufacturer Warranty
Performance Characteristics
• Smooth, natural high-frequency response designed for daily listening.
• Silk dome offers warm upper-mid and treble detail without sharpness or fatigue.
• Neodymium motor allows high efficiency with compact mounting footprint.
• Tuned dispersion pattern delivers stable stereo imaging and refined stage width.
Key Features
• 28 mm Silk Dome – Lifelike treble with soft, musical top-end character.
• Neodymium Magnet Structure – High sensitivity in a compact size.
• Ferrofluid Cooling – Maintains clarity at sustained volume.
• Low-Diffraction Faceplate – Enhances imaging and spatial accuracy.
• ESB Tonal Signature – Smooth, organic, natural high-frequency reproduction.
Performance Integration Notes
• Ideal Amplifier Power: 50–100 W RMS per channel.
• Best Use: OEM replacement upgrade, Harley fairing stage, A-pillar / dash pod installs.
• Installation Time: ~20–40 minutes depending on mounting location.
Pro Tip:
For motorcycles, angle the tweeter toward the rider’s ear line to maintain imaging clarity at highway speed—this prevents soundstage collapse and keeps vocals forward.
