Audio Amps
Diamond Audio
D1 400.1 - 400 Watt Monoblock Amplifier
We all live on a budget. But that doesn’t mean you have to sacrifice great sound. The D1 amplifiers offer just the right mix of features and power and are a perfect match for our D1 subwoofers. D1 amplifiers feature 12dB per octave high and low pass crossovers and 6dB of bass boost. With both RCA and high level inputs it is easy to upgrade your factory system or build a great sounding all out show stopper.
- Pulse Width Modulated (PWM) MOSFET Switching Power Supply
- Extruded Aluminum Heatsink
- Nickel Plated RCA Low Level Audio Inputs
- Nickel plated, low resistance power and speaker connector blocks
- Power ON and Protection LED Lighting for Easy Diagnostics
- Thermal, Short Circuit, and Overload (Low Impedance) Protection
- 6dB bass boost
- Chassis mounted ATC/ATO type automotive fuses
- Class AB Amplifier Topology
- Internal 12dB/Octave Low Pass Filter (40-250Hz)
- Bass Boost EQ (0 to +6dB) at 50Hz
- Remote Level Control for Dash Mounting
- Intended for use on subwoofers
- Proudly Designed and Engineered in the USA
- RMS @ 4 Ohm - 200 Watts x 1
- RMS @ 2 Ohm - 400 Watts x 1
- Crossover - LP
- THD - <0.2%
- Frequency Response - 20 - 20,000 Hz
- Length - 13.4 in. (340 mm)
- Width - 8.6 in. (218 mm)
- Height - 2.25 in (57 mm)
D3 500.4 - 500 Watt Four-Channel Amplifier
The perfect blend of value and performance! That’s exactly what you get from the new Diamond Audio D3 series amplifiers. With a newly designed heat sink that features 25% more aluminum than the previous generation, these amplifiers are capable of considerably more power than ever before without increasing their overall size. On board 12dB per octave continuously variable crossovers and up to 12dB of bass boost make them very flexible. With four models including the 4-channel D3 500.4 up through the monster class D mono D3 1000.1, there are lots of installation possibilities.
- Pulse Width Modulated (PWM) MOSFET Switching Power Supply
- Extruded Aluminum Heatsink
- Double sided PC boards
- Nickel Plated RCA Low Level Audio Inputs
- Nickel plated, low resistance power and speaker connector blocks
- Power ON and Protection LED Lighting for Easy Diagnostics
- Thermal, Short Circuit, and Overload (Low Impedance) Protection
- 12 dB bass boost
- Chassis mounted ATC/ATO type automotive fuses
- Class AB Amplifier Topology
- Bridgeable Output Capability (4 Ohms)
- Stereo/Mono Mix Capability (Hybrid 3rd channel from 2 channels)
- Stable into 2 Ohm Stereo Loads
- Internal 12dB/Octave High Pass or Low Pass Filter (40-400Hz)
- Pass -Thru Line Output for Daisy Chaining Amplifiers
- Versatile for either full range or subwoofers
- Proudly Designed and Engineered in the USA
- RMS @ 4 Ohm - 75 Watts x 4
- RMS @ 2 Ohm -125 Watts x 4
- RMS @ 4 Ohm - Mono
- 250 Watts x 2
- Crossover -Switchable (Off/HP/LP)
- THD - <0.2%
- Frequency Response - 20 - 20,000 Hz
- Length - 14.45 in. (367 mm)
- Width - 8.6 in. (218 mm)
- Height - 2.25 in. (57 mm)
d3 600.1 Pulse Width Modulated (PWM) MOSFET Switching Power Supply
The perfect blend of value and performance! That’s exactly what you get from the new Diamond Audio D3 series amplifiers. With a newly designed heat sink that features 25% more aluminum than the previous generation, these amplifiers are capable of considerably more power than ever before without increasing their overall size. On board 12dB per octave continuously variable crossovers and up to 12dB of bass boost make them very flexible. With four models including the 4-channel D3 500.4 up through the monster class D mono D3 1000.1, there are lots of installation possibilities.
- Extruded Aluminum Heatsink
- Double sided PC boards
- Nickel Plated RCA Low Level Audio Inputs
- Nickel plated, low resistance power and speaker connector blocks
- Power ON and Protection LED Lighting for Easy Diagnostics
- Thermal, Short Circuit, and Overload (Low Impedance) Protection
- 12 dB bass boost
- Chassis mounted ATC/ATO type automotive fuses
- High Current Output Capability (2 or 1 Ohm)
- Internal 12dB/Octave Low Pass Filter (30-250Hz)
- Bass Boost EQ (0 to +12dB) at 50Hz
- Remote Level Control for Dash Mounting
- Intended for use on subwoofers
- Proudly Designed and Engineered in the USA
- RMS @ 4 Ohm - 250 Watts x 1
- RMS @ 2 Ohm - 400 Watts x 1
- RMS @ 1 Ohm - 600 Watts x 1
- Crossover - LP
- THD - <0.2%
- Frequency Response - 20 - 20,000 Hz
- Length -14.9 in. (378 mm)
- Width - 8.6 in. (218 mm)
- Height - 2.25 in. (57 mm)
D3 1000.1 - 1000 Watt Class D Monoblock Amplifier
The perfect blend of value and performance! That’s exactly what you get from the new Diamond Audio D3 series amplifiers. With a newly designed heat sink that features 25% more aluminum than the previous generation, these amplifiers are capable of considerably more power than ever before without increasing their overall size. On board 12dB per octave continuously variable crossovers and up to 12dB of bass boost make them very flexible. With four models including the 4-channel D3 500.4 up through the monster class D mono D3 1000.1, there are lots of installation possibilities.
- Pulse Width Modulated (PWM) MOSFET Switching Power Supply
- Extruded Aluminum Heatsink
- Double sided PC boards
- Nickel Plated RCA Low Level Audio Inputs
- Nickel plated, low resistance power and speaker connector blocks
- Power ON and Protection LED Lighting for Easy Diagnostics
- Thermal, Short Circuit, and Overload (Low Impedance) Protection
- 12 dB bass boost
- Chassis mounted ATC/ATO type automotive fuses
- High Current Output Capability (2 or 1 Ohm)
- Internal 12dB/Octave Low Pass Filter (50-250Hz)
- Bass Boost EQ (0 to +12dB) at 50Hz
- Remote Level Control for Dash Mounting
- Intended for use on subwoofers
- Proudly Designed and Engineered in the USA
- RMS @ 4 Ohm - 400 Watts x 1
- RMS @ 2 Ohm - 600 Watts x 1
- RMS @ 1 Ohm- 1000 Watts x 1
- Crossover - LP
- THD - <0.2%
- Frequency Response - 20 - 20,000 Hz
- Length - 15.8 in. (401 mm)
- Width - 8.6 in. (218 mm)
- Height - 2.25 in. (57 mm)