The **Boss R1004** 4 channel amplifier features a MAX power handling of 400 watts and a RMS power handling of 50 watts. The Class A/B circuit design run cooler and more efficiently with low distortion and high reliability. This class is intermediate between Class A and B， with the two active elements conducting more than half of the time which are best used for speakers. Other features include a Hi/Low pass crossover， a variable bass boost and is 2 ohm stable. Trimode Capable 2 Ohm Stable Signal to Noise Ratio: >95 dB**We are an Authorized Boss Dealer**
Dimensions (Overall): 2 inches (H) x 9 inches (W) x 7.75 inches (D)
Weight: 3.6 pounds
Electronics Condition: New
Wireless Technology: No wireless technology
Battery: No Battery Used
Warranty: 1 Year Limited Warranty. To obtain a copy of the manufacturers or suppliers warranty for this item prior to purchasing the item， please call Target Guest Services at
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