The Diamond Audio MICRO4V2 amplifier is a work horse designed for compact spaces which work great for motorcycle audio installs.  The 600.4 is the perfect choice to power a pair of 6.5″ inner fairing speakers and a pair of 6×9″ speakers in your saddle bag lids.

– Full Range Class D IR Chipset

– DirectFET Power Mosfet Output Stage

– SMD Technology on 4 layer Glass PC Board

– ICAD circuit provides superior overload protection

– Frequency response 20 Hz – 30kHz

– Variable 12db crossovers

– Bridgeable / 2ch-4ch switch control

– BTR (BlueTooth Receiver enabled)

– MICRO Bass boost +12DB @45Hz

– Premium 8 and 4 gauge power connections

– Multi channels / Mono channel

Specs

RMS Power: (2 Ω) 150 W X 4

RMS Power: (4 Ω) 80 W X 4

Bridged: (mono 4 Ω) 300 W X 2

Topology: Full Range Class D

Power Supply: Full PWM

Power Supply Threshold: 10.0DVC – 17.0DVC

Idle Current: (0.7A)

THD: 4 (1KHz @4Ω) 0.5%

S-N Ratio: (A-weighted @ 1W) -85dBA

S-N Ratio: (A-weighted @ 1W) -101.1dBAInput Sensitivity – Low Input Level200mV – 10.0V

Input Sensitivity – High Input Level: N/A

Input Impedance – Low Input Level: 20 KΩ

Impedance – High Input Level: 20 KΩ

Output Impedance: 0.018Ω

Damping Factor: (50Hz @ 4Ω) >70

Bandwidth: (-3dB)10Hz-35Hz

Crossover (-12 dB/ Oct) – Variable High Pass: 40Hz-400Hz

Crossover (-12 dB/ Oct) – Variable Low Pass: 40Hz-400Hz

Crossover (-12 dB/ Oct) – Variable Sub-Sonic: N/A

Fuse Rating: (ATC) 40A

Dimensions: Length x Width x Height (inches) 9.07″ x 4.0″ x 1.46″

Dimensions: Length x Width x Height (mm) 230.5 x 103 x 37.2 mm