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Home | By Categories | Car Audio / Video | Car Amplifiers | 4 Channel Amplifiers | Diamond Audio (TX3004) 300 Watt 4-Channel 75Wx4-2Ω, 50x4
Diamond Audio (TX3004) 300 Watt 4-Channel 75Wx4-2Ω, 50x4|^|^|^
Diamond Audio (TX3004) 300 Watt 4-Channel 75Wx4-2Ω, 50x4
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Diamond Audio (TX3004) 300 Watt 4-Channel 75Wx4-2Ω, 50x4
Diamond Audio (TX3004) 300 Watt 4-Channel 75Wx4-2Ω, 50x4
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Diamond Audio TX3004 300W 4-Channel Tour Series Amplifier
  • TX Series 4-Channel Class AB Car Amplifier
  • RMS Power Rating:
  • 4 ohms: 50 watts x 4 chan.
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +12 dB bass boost at 50 Hz)
  • 4/3/2 channel operation
  • Speaker level inputs
  • Preamp RCA outputs to daisy chain multiple amps
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • High efficiency thermal convection heat sink
  • Nickel-plated RCA level inputs
  • Nickel-plated, low resistance power and speaker connector blocks
  • Input sensitivity:
  • Low level: 150mV-5V
  • Variable high-pass filter (50-250 Hz, 12 dB/octave)
  • Variable low-pass filter (50-250 Hz, 12 dB/octave)
  • Frequency response: 20-20,000 Hz
  • Dimensions: 13-7/16"W x 8-3/4"D x 2-5/16"H
Amplifier Class AB
Number of Channels 4
Total RMS Power Output 300 watts
Maximum Input Gauge Size 4 AWG
Minimum Impedance Unbridged 2 ohms
Minimum Impedance Bridged 4 ohms
THD at Rated RMS Power 0.02%
Speaker Level Inputs Yes
Preamp Outputs 1 pair
Built-in Crossover LP / HP
High-Pass Crossover Frequency 50 - 250 Hz
Low-Pass Crossover Frequency 50 - 250 Hz
Signal-to-Noise Ratio 90 dB
Channel Separation 90 dB
Bass Boost 0 - 12 dB
Bass/Gain Remote No
Fan Cooled No
Fuse Rating 20A x 2 
CEA-2006 Compliant No
Strappable No
Diamond Audio
Phone:213 261 4161
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