PIONEER GM-D1004 4Channel Amplifier

ISO amplifier
4ch x 40watts RMS

4 Channel amplifier
400 Watts max power
dimensions 181 x 38 x 64 mm

Small but brave.
An amplifier should not take up too much space, and certainly not in your car. This Class D amplifier might be just what you’re looking for.
The GM-D1004 is a compact amplifier you can easily mount behind your car’s dashboard, cables, and more. Thanks to the Protection Control System, power is supplied via the control panel, which suppresses overcurrent at high power output and prevents extreme overheating of the components so that the device can be used commonly.

4-channel amplifier
This amplifier features a large-capacity power capacitor that ensures consistent power and clear and powerful sound, even at high volumes. This compact design offers no less than 100 Watts x 4 channels.

Input Sensor The GM-D1004 automatically detects input signals and selects an input signal mode between the RCA and speaker levels. When you connect this amplifier to a car receiver without RCA inputs using a speaker cable, both devices will always switch on and off simultaneously.

Full control over vibrations
The amplifier’s chassis has grooves at the bottom that absorb unwanted vibrations caused by driving. Thanks to this TVC (total vibration control) concept, you can enjoy high-definition audio in your car. Hide more

Specifications:
Characteristics
Maximum output power 4 x 100 W (4 Ω)
4 x 100 W (2 Ω)
2 x 200 W (4 Ω bridge)
CEA 2006 Power (THD + N = 1%) 4 x 45 W (20 kHz – 20 kHz / 4 Ω)
2 x 90 W (1 kHz / 4 Ω bridge)
4 x 45 W (1 kHz / 2 Ω)
74 dBA (ref: 1 W into 4 Ω)
Frequency range 10 – 40000 Hz
Distortion < 0.05%
S/N ratio > 90 dB
LPF80 Hz (-12 dB/oct)
HPF80 Hz (-12 dB/oct)
RCA connections
Speaker terminals ISO type
Speaker line input sensor On/off sensor
Maximum power consumption 15 A
Chassis size (W x H x D) 181 x 38 x 64 mm
Weight 0.55 kg