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GRS 1TD1-8 Dome Tweeter
The GRS 1TD1-8 is an economical replacement for dome tweeters in a wide range of classic speakers. It’s also a great choice for new budget builds!
- Impedance (Z)
- 8 Ω
- Power Handling (RMS)
- 50 Watts
- Frequency response
- 2,200 to 20,000 Hz
€21.95
62 in stock
Delivery options and total cost confirmed at checkout.
Ask us to check connections, dimensions and compatibility before you order.
Get compatibility adviceHighlights
- Fabric dome with 1″ voice coil
- Round injection-molded faceplate
- Economical replacement for dome tweeters
- Smooth, detailed sound quality
Product details
GRS 1TD1-8 1″ Dome Tweeter 8 Ohm
Don’t throw away your classic speakers with blown tweeters! The GRS 1TD1-8 is a drop-in replacement for many classic OEM dome tweeters. Preserve the clarity of your classic speakers with these economical units, or add smooth highs to your affordable speaker project with this basic unit. It’s a lot of bang for the buck!
The round faceplate of the 1TD1-8 fits the cutouts for most classic dome tweeters, while its shape reduces diffraction, preserving excellent on-axis response and detail. The 1″ voice coil handles plenty of power, and the ferrite magnet assembly provides plenty of force for the lightweight dome, for dynamic reproduction. The 8-ohm impedance makes it compatible with most existing crossovers.
Specifications
| Article number | 1TD1-8 |
| EAN | 0848864016382 |
| Tweeter Type | Replacement tweeter |
| Tweeter Series | Soft dome |
| Cone / Dome Diameter | 25 mm | 1" |
| Power Handling (RMS) | 50 Watts |
| Impedance (Z) | 8 Ω |
| Sensitivity (SPL at 1m / 2.83V) | 90 dB |
| Frequency Response | 2,200 to 20,000 Hz |
| Resonant Frequency (Fs) | 1130 Hz |
| DC Resistance (Re) | 7.48 ohms |
| Voice Coil Inductance (Le) | 0.11 mH |
| Mechanical Q (Qms) | 3.29 |
| Electromagnetic Q (Qes) | 1.84 |
| Total Q (Qts) | 1.18 |
| Overall Outside Diameter | 4.06" |
| Cutout Diameter | 2.875" |
| Depth | 1.25" |
| Article number | 1TD1-8 |
| EAN | 0848864016382 |
| Tweeter Type | Replacement tweeter |
|---|---|
| Tweeter Series | Soft dome |
| Cone / Dome Diameter | 25 mm | 1″ |
| Power Handling (RMS) | 50 Watts |
| Impedance (Z) | 8 Ω |
| Sensitivity (SPL at 1m / 2.83V) | 90 dB |
| Frequency response | 2,200 to 20,000 Hz |
| Resonant Frequency (Fs) | 1130 Hz |
| DC Resistance (Re) | 7.48 ohms |
| Voice Coil Inductance (Le) | 0.11 mH |
| Mechanical Q (Qms) | 3.29 |
| Electromagnetic Q (Qes) | 1.84 |
| Total Q (Qts) | 1.18 |
| Overall Outside Diameter | 4.06″ |
| Cutout Diameter | 2.875″ |
| Depth | 1.25″ |
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