Hertz SP 4.500 (Open Box, Great)

Product Details:

• SPL Show Series Class D 2 ohm Stable 4-Channel Marine Amplifier
• RMS Power Rating:
• 4 Channel: 90 watts x 4 channel @ 4 ohm
• 4 Channel: 150 watts x 4 channel @ 2 ohm
• 3 Channel: 80 watts x 2 channel @ 4 ohm + 330 watts x 1 channel @ 4 ohm
• 3 Channel: 145 watts x 2 channel @ 2 ohm + 300 watts x 1 channel @ 4 ohm
• 2 Channel: 300 watts x 2 channel @ 4-ohm
• Total power output: 600 watts
• LED Power/Protect Light
• Speaker-level (high-level) inputs
• 1 pair of pre-amp outputs
• Automatic Remote Turn-On/Off
• Sealed power cord, line inputs and speaker outputs to prevent oxidation
• IP55 certified Aluminum chassis
• Balanced fully-differential high-noise rejection inputs
• Features USS (Universal Speakers Simulators)
• Crossovers filters and controls on a single side to facilitate calibration
• Input sensitivity:
• Low level: 0.6 - 6 volts
• High level: 2.2 - 22 volts
• Frequency Response: 50 - 5000 Hz
• Total Harmonic Distortion (THD): 0.02%
• Signal to Noise Ratio: 100 dB
• Variable high-pass filter: 50 - 5000 Hz
• Variable low-pass filter: 50 - 5000 Hz
• Variable Bass Boost: 0 - 8 dB
• 8 AWG gauge amplifier wiring kit is recommended for installation
• Dimensions: 7.59 x" L x 5.12" W x 1.93" H
• Authorized Internet Dealer
• 1-year Manufacturer's Warranty
• MFR #: SP 4.500

Hertz SP4500 owner’s manual