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Product Videos

United Amp line
The united line of amps feature both A/B style and D-Class designs for a wide range choices or your systems need.
  • United Amp line
    The united line of amps feature both A/B style and D-Class des...

New Product

Another great amp from the United Series is the Chicago. The Chicago is a small-scale dedicated 4channel Class A/B amplifier. Its slim and sleek design is not the only things that stand out about the Chicago. The Chicago boasts top quality parts such as studio-grade transistors, IC-Controlled protection circuitry and an efficient Mosfet power supply. Top-end features such as an 18db bass boost control, delay soft start, adjustable subsonic filter and fully adjustable 12db high/low crossovers all help the Chicago stand above the competition.

Class AB 4-Channel Amplifier
4 Ohm RMS Power:  90 Watts x 4
2 Ohm RMS Power:  140 Watts x 4
4 Ohm Bridged RMS Power:  280 Watts x 2
PEAK Power:  1200 Watts
Minimum THD:  < 0.01%
Frequency Response:  10Hz - 40 kHz
S/N Ratio:  > 100dB
Damping Factor:  > 220 @ 100Hz
Channel Separation:  > 65dB
Input Voltage:  200mV -8V
Fuse Rating:  30 amps x 2
Dimensions (L x W x H):  22" x 7.25" x 2.25"
• High Speed MOSFET Power Supply
• Studio-Grade Bipolar Output Stage Transistors
• Fully Adjustable 12dB / Octave Crossovers
• Low Pass: 40Hz – 150Hz
• High Pass: 50Hz – 500Hz
• 18dB Bass EQ Boost Control
• 3-Channel Mixed Mono Capable
• Mute and Delay Soft Start System
• Full IC-Controlled Protection Circuitry
• Fully Adjustable Subsonic Filter
• Dashboard Bass Remote Control Included
• 8 Volt Pre-Amp Circuitry
• RCA Pre-Amp Line Output
• Input Mode Selector Switch

Download Manual

Warranty Information

Cadence products are covered by warranty from defects in materials and workmanship for a period of one year if the unit is not installed by an authorized Cadence dealer and two years if installed by an authorized Cadence dealer. Proof of purchase is required for warranty repair; and proof of professional install for two year extended warranty. Warranty is to the original purchaser only. All products not under warranty are subject to a repair charge.