Evolution 1S2 is customer’s favorite 2 way speaker because it gives maximum performance to price ratio. Sound characteristic is well balanced between low, mid, and high tone with punchy kickbass. Evolution 1S2 speaker can be driven with Head Unit’s mini internal amplifier or external amplifier up to 100 Watt RMS. Passive crossover with L-pad attenuation and impedance compensation is the sheer advantage of this speaker to reproduce natural and smooth sound.

• Crescendo Evolution 1S2 Active- $380.00
• Crescendo Evolution 1S2 Full-Passive- $560.00

Technical Data

• Minimum impedance: 4 Ohm
• Frequency response: 63 Hz – 20 kHz
• Power Demand: 25 – 100 Watt
• Cosmetic appearance: Black with white lining
• Tweeter cone size: 25 mm
• Tweeter cone material: Soft fabric dome
• Tweeter magnet: Neodymium
• Tweeter motor design: Underhung
• Tweeter chassis: ABS plastic, Patented design
• Tweeter accessories: Silver plated copper 4N cable
• (Mid)woofer size: 165 mm (6.5 inch)
• (Mid)woofer voice coil: 25 mm
• (Mid)woofer cone material: Polypropylene
• (Mid)woofer surround material: Butyl rubber
• (Mid)woofer magnet: 72.5 x 15 mm, Ferrite
• (Mid)woofer motor design: Overhung
• (Mid)woofer chassis: Ported, Stamped steel 0.7mm
• Tweeter attenuation: 3 attenuation, Full L-pad
• Passive xover design: Impedance compensation
• Passive xover component: 0.8 mm inductor, Custom tuned Polypropylene capacitor

Evolution 1S2 is customer’s favorite 2 way speaker because it gives maximum performance to price ratio. Sound characteristic is well balanced between low, mid, and high tone with punchy kickbass. Evolution 1S2 speaker can be driven with Head Unit’s mini internal amplifier or external amplifier up to 100 Watt RMS. Passive crossover with L-pad attenuation and impedance compensation is the sheer advantage of this speaker to reproduce natural and smooth sound.

• Crescendo Evolution 1S2 Active- $380.00
• Crescendo Evolution 1S2 Full-Passive- $560.00

Technical Data

• Minimum impedance: 4 Ohm
• Frequency response: 63 Hz – 20 kHz
• Power Demand: 25 – 100 Watt
• Cosmetic appearance: Black with white lining
• Tweeter cone size: 25 mm
• Tweeter cone material: Soft fabric dome
• Tweeter magnet: Neodymium
• Tweeter motor design: Underhung
• Tweeter chassis: ABS plastic, Patented design
• Tweeter accessories: Silver plated copper 4N cable
• (Mid)woofer size: 165 mm (6.5 inch)
• (Mid)woofer voice coil: 25 mm
• (Mid)woofer cone material: Polypropylene
• (Mid)woofer surround material: Butyl rubber
• (Mid)woofer magnet: 72.5 x 15 mm, Ferrite
• (Mid)woofer motor design: Overhung
• (Mid)woofer chassis: Ported, Stamped steel 0.7mm
• Tweeter attenuation: 3 attenuation, Full L-pad
• Passive xover design: Impedance compensation
• Passive xover component: 0.8 mm inductor, Custom tuned Polypropylene capacitor