Description
ARC Audio RS 1.0 — 25 mm Reference Tweeter Pair
The RS 1.0 is the top end of ARC Audio’s Reference Series. This is a matched raw tweeter pair for a properly designed active DSP front stage—not a universal tweeter meant to be dropped in anywhere and crossed by guesswork.
ARC Audio uses a 25 mm fine-woven silk dome, neodymium motor with a secondary bucking magnet, a large copper shorting ring and a tuned rear acoustic chamber to keep distortion and resonance under control.
Manufacturer Specifications
• Sold as: Matched pair
• Speaker type: Raw tweeter
• Dome size: 25 mm
• Dome material: Fine-woven silk
• Nominal impedance: 4 ohms
• RMS power handling: 60 watts
• Maximum power: 120 watts
• Sensitivity: 92.5 dB
• Frequency response: 2.2 kHz–22 kHz
• Mounting depth with outer ring: 1.175 inches
• ISO mounting depth without outer ring: 1.163 inches
• Cutout diameter without outer ring: 1.613 inches
• Housing: Cast aluminum with tuned rear acoustic chamber
The RS 1.0 is the top end of ARC Audio’s Reference Series. This is a matched raw tweeter pair for a properly designed active DSP front stage—not a universal tweeter meant to be dropped in anywhere and crossed by guesswork.
ARC Audio uses a 25 mm fine-woven silk dome, neodymium motor with a secondary bucking magnet, a large copper shorting ring and a tuned rear acoustic chamber to keep distortion and resonance under control.
Manufacturer Specifications
• Sold as: Matched pair
• Speaker type: Raw tweeter
• Dome size: 25 mm
• Dome material: Fine-woven silk
• Nominal impedance: 4 ohms
• RMS power handling: 60 watts
• Maximum power: 120 watts
• Sensitivity: 92.5 dB
• Frequency response: 2.2 kHz–22 kHz
• Mounting depth with outer ring: 1.175 inches
• ISO mounting depth without outer ring: 1.163 inches
• Cutout diameter without outer ring: 1.613 inches
• Housing: Cast aluminum with tuned rear acoustic chamber
SPEAKER SYSTEM FIT
Where this fits in the build
Speaker choice should follow the listening goal and the location it has to work in. Factory replacement, sound quality, loud daily and high-output builds have different priorities.
Authorized Dealer — In-Store PurchasePlan aroundConfirm mounting location, depth, cutout and usable bandwidth.
Match itMatch efficiency and power needs to the output target.
Finish itPlacement, sealing, crossover and tuning determine how the driver performs in the vehicle.




