Pioneer GMD8701 is an amplifier not taking up too much space, especially in your car. This Class-D amp might just be what you’re looking for. It combines a 1-Ohm stable circuit, installation flexibility and a superior high-power output.
Speaker line input sensor
Speaker line input sensorconnect your existing OEM unit without the hassle of add-on adapters
Variable LPFadjust your low-pass filter frequency for greater audio system flexibility
Multi-block Terminalsmoothly connect up to 4 subs for high-power audio output
D-classenjoy first class sound and powerful volume on a versatile system at half the size of other units
BIG POWER, SMALL SIZE
Pioneer’s new extra-efficient Class-D digital amplifiers mark a dramatic improvement in power output capability, yet are 50% smaller than the current GM-Series Class-AB amplifiers. That makes them more versatile in terms of installation as well as performance.
IMPROVED CIRCUIT DESIGN
To prevent circuit shutdown, Pioneer’s new digital amplifier circuit “Protection Control System” senses its internal temperature and automatically moderates input level accordingly. Stable, durable circuitry lessens the risk of high input power for the unit to achieve 1 Ω connection. This design enhances the flexibility to connect multiple subwoofers to a system.
VARIABLE LOW PASS FILTER
For extra flexibility, variable LPF make audio frequency more adjustable according to subwoofer characteristics and personal listening preferences. The GM-D8601 LPF is adjustable from 40 Hz to 240 Hz.
TURN UP THE BASS
Every new Pioneer Class-D amplifier has a wired bass boost remote control for optimal bass level adjustment according to listening preferences and music characteristics.
SPEAKER LEVEL INPUTS
What, you DON’T own a Pioneer headunit? Well, we won’t hold it against you. In fact we’ll even help you build onto your system. The GM-D8701’s speaker level inputs allow you to connect your OEM unit (or any unit that doesn’t have the typical RCA-type inputs) without having to buy add-on adapters. So, the install goes faster, you save money, and you’ve got a Pioneer amp in your vehicle.
RCA terminals yes
Speaker Terminals Block-type
Maximum power 1 x 600W (4Ω)
1 x 1000W (2Ω)
Continuous power output 1 x 300W RMS (4Ω)
1 x 500W RMS (2Ω)
1 x 800W RMS (1Ω)
Frequency response 10 Hz – 240 Hz
Input level control RCA (0,2V – 6,5V)
SP (0,8V – 16V)
Distortion < 0,05 %
S/N ratio > 100dB
Chassis size (W x H x D) 302 x 60 x 215 mm
Bass Boost Yes, bass boost remote included
Bass Boost Remote
Crossover Frequency 40 – 500Hz (-12 dB/oct) Hz