Pioneer DEH-P5150UB manual GM-6400F, GM-5400T, Gain Control, Channel Bridgeable Power Amplifier

Amplifiers & Subwoofers

GM-6400F		600 W Max.	NEW
4/3/2-Channel Bridgeable Power Amplifier
• 60 W × 4	(4 Ω)/60 W × 2 + 150 W × 1 (4 Ω)/150 W × 2 (4 Ω)/	• LPF/HPF (80 Hz, –12 dB/oct.) for A and B channels
75 W × 4	(2 Ω) (continuous power)	• RCA input and output terminals*
• 120 W × 4 (4 Ω)/120 W × 2 + 300 W × 1 (4 Ω)/300 W × 2 (4 Ω)
(max. power)		*Output for A-channel
• Bridgeable 4/3/2-channel capability

GM-5400T

760 W Max. NEW

2/1-Channel Bridgeable Power Amplifier

•125 W × 2 (4 Ω)/380 W × 1 (4 Ω)/190 W × 2 (2 Ω) (continuous power)

•250 W × 2 (4 Ω)/760 W × 1 (4 Ω) (max. power)

•Bridgeable 2/1-channel capability

Common Features

•Input level control (200 mV to 6.5 V)

•Input level/gain control

•Low load impedance capability (4 Ω, 2 Ω to 8 Ω allowable)

GM-6400F

•LPF (80 Hz, –12 dB/oct.)

•RCA input terminals

•Bass Boost (50 Hz, 0 dB/+6 dB/+12 dB)

• Screw-type speaker terminals	• High-performance balanced isolator circuit
• Large screw-type power/ground terminals	• Black metallic mesh with silver plate

•Speaker level input (1.6 V to 26 V)

•PWM regulated power supply with MOSFET switching

Gain Control

ALL POWER AMPLIFIERS* *Except RS-A9 and RS-A7	Gain control of the unit			Pre-out level: 2 V
The Pioneer GM analog amplifiers are all equipped with the Gain Control,
	(GM-6400F)	Normal
a protective function that prevents malfunction of the unit itself, as well as the
speakers, caused by too much output, improper use and improper connection.
Even when the amplifiers are connected to the headunits with high-voltage	Pre-out level: 4 V
pre-outs, the signal is not clipped or distorted if the gain control is set to proper
position, so high S/N (Signal-to-Noise) ratio is realized in the speaker level signal.	Pre-out level: 6.5 V
To ensure continuous audio output, the amplifier’s gain control must be set
according to the pre-out maximum output level of the headunit. There is no need		6.5 V	Gain	0.2 V
to decrease the volume of the headunit, as too much output will be controlled.

GM-3300T300 W Max.

2/1-Channel Bridgeable Power Amplifier

• 60 W × 2 (4 Ω)/150 W × 1 (4 Ω)/75 W × 2 (2 Ω)	• High-voltage input level control (400 mV to 6.5 V)	• Screw-type speaker terminals
(continuous power)	• Input level/gain control	• Large screw-type power/ground terminals
• 120 W × 2 (4 Ω)/300 W × 1 (4 Ω) (max. power)	• Low load impedance capability	• Speaker level input (1.6 V to 26 V)
• Bridgeable 2/1-channel capability	(4 Ω, 2 Ω to 8 Ω allowable)	• High-performance balanced isolator circuit
• LPF (80 Hz, –12 dB/oct.)	• RCA input terminals	• Black heatsink with aluminum plate

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