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2-channel car amplifier — 60 watts RMS x 2
Our take on the Pioneer GM-3500T by Crutchfield's Ken Nail
Looking to upgrade your system's sound? Whether you're ramping up your aftermarket receiver or adding much-needed power to a factory radio, you can count on Pioneer's GM Series amps to deliver what you're looking for — clean power. Power that'll bump up the bass, sharpen the highs, and make your listening experience something you'll look forward to every time you turn the key.
The GM-3500T 2-channel amplifier is well-suited to drive a pair of front or rear speakers, with 60 watts RMS per channel. You can also bridge the output of this versatile amp to punch out 185 watts at 4 ohms, and you'll find a low-pass filter that adapts the amp to driving a sub. Speaker-level inputs allow you to add the GM-3500T to a factory radio.
- 2-channel car amplifier
- 60 watts RMS x 2 at 4 ohms (85 watts RMS x 2 at 2 ohms)
- 185 watts RMS x 1 in bridged mode (4-ohm stable in bridged mode)
- CEA-2006 compliant
- selectable low-pass filter (80 Hz, 12 dB per octave)
- MOSFET power supply
- speaker-level inputs
- preamp inputs
- fuse rating: 25A x 1
- 8-gauge power and ground leads recommended wiring and hardware not included with amplifier
- 11-3/8"W x 2-1/2"H x 8-5/8"D
- warranty: 1 year
- Our 60-day money-back guarantee
What's in the Box:
- 2-Channel amplifier
- 25A ATO fuse (installed)
- 4" Speaker-level input harness
- Four 5/8" Self-tapping screws
- Owner's Manual (English/ French/ Spanish)
- Warranty information
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Features and Specs
|RMS Power Output (Watts x Channels)||
60 x 2 |
|Peak Power Output (Watts x Channels)||200 x 2|
|Power at 2 Ohms (Watts x Channels)||85 x 2|
|Bridged Power (Watts x Channels)||185 x 1|
|Minimum Impedance Bridged||4|
|Minimum Impedance Unbridged||2|
|Best Frequency Response||10-70k Hz|
|THD at Rated RMS Power||1%|
|Signal to Noise Ratio||80 dB|
|Low-Pass Crossover Frequency||80 Hz|
|Low-Pass Slope (dB/octave)||12 dB/oct|
|High-Pass Crossover Frequency||N/A|
|High-Pass Slope (dB/octave)||N/A|
|Bass Boost Frequency||N/A|
|Speaker Level Inputs||Harness|
|Parts Warranty||1 Year|
|Labor Warranty||1 Year|
CEA-2006 Compliant: CEA-2006 is a system of testing and measurement methods for mobile audio amplifiers, this voluntary standard advocates a uniform method for determining an amplifier's RMS power output and signal-to-noise ratio. The criteria for measuring power uses a 14.4 volt DC power supply and the RMS power output is measured with 1% or less Total Harmonic Distortion plus noise (THD+N) over a frequency range of 20 Hz to 20,000 Hz (for full range amplifiers). Signal-to-Noise ratio is measured in weighted absolute decibels (dBA) at a reference of 1 watt into 4-ohms. The CEA-2006 criteria allow consumers to make an apples-to-apples comparison of car amplifiers and receivers, even from different brands. Manufacturers who adhere to the standards can display the CEA 2006 logo on their products and packaging. CEA2006 Specifications:
- Power: 60 watts x 2 into 4-ohms
- S/N: 80 dBA (@ 1 watt into 4-ohms)
Gain Control: To accommodate the varying range of signal levels coming from today's factory and aftermarket radios, the input gain is adjustable (200mV-6.5V line level, 800mV-26V speaker level).
Gain Control Caution: If the gain control level is set too high, Pioneer's Gain Control Caution feature will automatically reduce the amplifier's output until the headunit volume is decreased to acceptable levels. This added layer of protection helps prevent damage to the amplifier and the connected speakers due to improper gain control adjustments.
LPF: A two position switch turns the low pass filter (LPF) on/off, the crossover point is fixed at 80 Hz and the slope is 12dB/octave.
Power Connections: The power and ground connections are 0.545" wide screw terminals, the remote turn-on screw terminal is 0.325" wide. A Phillips-head or flat blade screw driver (not included) is required to tighten/loosen the terminals. Spade connectors are recommended for the power, ground, and remote wires.
Speaker Connections: The speaker screw terminals are 0.325" wide. A Phillips-head or flat blade screw driver (not included) is required to tighten/loosen the terminals. Spade connectors are recommended for the speaker wires.
RCA Input: The amplifier features a pair of stereo RCA line level inputs (left/right).
Speaker Input: The GM-3500T's speaker level input and harness allows you to connect your OEM radio (or aftermarket radio that does not have the typical RCA-type outputs) without having to buy an adapter.
Fuse: The amp is protected by a single 25-amp ATO blade fuse.
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