Arc Audio
RS1.0 25mm Reference Tweeters
Tweeter
Why choose this product?
The ARC Audio RS1.0 is a flagship 25mm silk-dome tweeter developed for high-resolution active systems. Its fine-woven silk diaphragm, high-strength neodymium motor, secondary bucking magnet and large copper shorting ring are engineered for smooth, detailed high-frequency reproduction with low inductance and distortion.
A cast-aluminium housing and tuned rear acoustic chamber lower the tweeter's resonance to 900 Hz, while integrated thermal-relief venting supports sustained performance. The removable outer ring adapts the RS1.0 between standard and ISO-style installations, and every pair is individually tested and hand-matched for acoustic balance.
Features
- Matched pair of 25mm Reference Series tweeters
- Fine-woven silk-dome diaphragm
- High-strength neodymium motor with secondary bucking magnet
- Large copper shorting ring reduces inductance and distortion
- Cast-aluminium housing with tuned rear acoustic chamber
- 900 Hz fundamental resonance
- Integrated thermal-relief venting
- Removable outer ring for standard or ISO-style mounting
- Designed for 2-way or 3-way active systems
- Individually tested and hand-matched pairs
Official downloads
Why choose this product?
The ARC Audio RS1.0 is a flagship 25mm silk-dome tweeter developed for high-resolution active systems. Its fine-woven silk diaphragm, high-strength neodymium motor, secondary bucking magnet and large copper shorting ring are engineered for smooth, detailed high-frequency reproduction with low inductance and distortion.
A cast-aluminium housing and tuned rear acoustic chamber lower the tweeter's resonance to 900 Hz, while integrated thermal-relief venting supports sustained performance. The removable outer ring adapts the RS1.0 between standard and ISO-style installations, and every pair is individually tested and hand-matched for acoustic balance.
Features
- Matched pair of 25mm Reference Series tweeters
- Fine-woven silk-dome diaphragm
- High-strength neodymium motor with secondary bucking magnet
- Large copper shorting ring reduces inductance and distortion
- Cast-aluminium housing with tuned rear acoustic chamber
- 900 Hz fundamental resonance
- Integrated thermal-relief venting
- Removable outer ring for standard or ISO-style mounting
- Designed for 2-way or 3-way active systems
- Individually tested and hand-matched pairs
Official downloads
Construction & features
- Matched pair of 25mm Reference Series tweeters
- Fine-woven silk-dome diaphragm
- High-strength neodymium motor with secondary bucking magnet
- Large copper shorting ring reduces inductance and distortion
- Cast-aluminium housing with tuned rear acoustic chamber
- 900 Hz fundamental resonance
- Integrated thermal-relief venting
- Removable outer ring for standard or ISO-style mounting
- Designed for 2-way or 3-way active systems
- Individually tested and hand-matched pairs
Technical overview
Power & electrical
- RMS power
- 60 W
- Maximum power
- 120 W
- Nominal impedance
- 4 ohm
- Sensitivity
- 92.5 dB
Acoustic & construction
- Frequency response
- 2.2 kHz-22 kHz
- Speaker type
- Matched raw tweeter pair
Installation
- Mounting depth
- 1.25 in
Compatibility and support
Confirm the available mounting depth, cut-out diameter, grille clearance and amplifier power before ordering. We reply by email or WhatsApp so you have the recommendation in writing.
Downloads
Need installation help?
Ask before ordering if the speaker size, depth or wiring is unclear.
Send the product you are replacing, the available mounting depth and any adapter or grille details. We’ll reply in writing.