RS.42 Door Speakers

Premium Full-Range Speakers
Size & Configuration4 Inch (100mm)
RMS / Max Power (Watts)40W/80W
System Impedance4-Ohm

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When making a speaker worth listening to, you have to think outside the box.


Mica Reinforced Pulp Cone

Everyone agrees paper sounds better. Taking your listening experience to the net level, Reserve speakers used reinforced material with mica and crystalline additive. The sound is significantly improved when using these materials, increasing dimension, stiffness, and rigidity strength.

Premium Metals Voice Coil

Reserve coaxial speakers use an oxygen-free copper voice coil, wound on an aluminum former. When designing an efficient door speaker, aluminum and copper are ideal and help dissipate heat easiest.

Textile Soft Dome Tweeter

The fun doesn’t stop, the woven poly-nylon synthetic material is worth talking about for the top-mounted tweeters. Kapton® former, utilized for its optimum mass to strength ratio & thermal dissipation properties. 6dB highpass crossover blocks midrange and bass frequencies, preventing unwanted distortion.


Speakers are sold in pairs.

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Product Highlights:

Model / Specifications RS.42

Size & Configurations – 4 Inch

Impedance 4-Ohm (4Ω)

RMS / Max Power (Watts) – 40W/80W

Frequency Response – 60Hz-20kHz

Efficiency (1w/1m dB) – 84.3dB

Tweeter Size – .75″ (19mm)

Voice Coil Diameter – 1″(25mm)

Woofer Mounting Depth – 2.00″ (78mm)


Reserve Speakers Sell/Cut Sheet [.JPG]


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