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Critical Mass 4 inches thin and lighweight High power coaxial shalow mounting - RS4

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"I should preface this review with exactly who the listeners are: Robyn - USACi sound quality World Champion and me - both musicians and audiophiles. Needless to say, We are a tough bunch to impress. The overall transparency is crystal clear, giving us the sonic illusion that the musicians were performing over the engine. I really can't express how happy we are with this set - and every other Critical MASS product we've had the pleasure of listening to!" USACi sound quality World Champion Thin Mount Design Allows for custom shallow depth installations. Lightweight Design Weighs up to 66% less than most other High Power Speakers. Huge NEO Motor structure Up to 20 times more magnetic charge than standard magnets. Huge 2" Multi Layer Voice Coil is More than 3 times the power-handling of other shallow Depth Speakers. Multiport Vented Motor Structure means Increased Long term power handling. Inverted Motor structure providing Further increases long term power handling and allows for shallow mounting depth. Woven Carbon/Glass Fiber Cone means Increased Power to Weight ratio


Manufacturer Critical Mass
Mfg Part# RS4
SKU 210518809
db at 1W 1M: 88db
Fs: 73 Hz
Max Power Handling: 240 W
Motor: NEO
RMS Power Handling: 120 W
Speaker Size: 4 in
Voice Coil: 1.5 in
X-Over Type: 12 db oct
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