New full-range Class-FD four-channel amplifier features amazing quality and power performance, in an astoundingly small size.
Same Powerful Output from a More Compact Amp
- 100 % of the power, 45 % of the size
- The superior efficiency of a Class-D amplifier means higher power output and greater compactness than an analog amplifier offers
Efficiently Compact, Awesome Power
Class-D amplifiers overcome the inefficiencies of traditional Class-A or AB amplifiers. Pioneer's Class-D amps transform very little power into heat so a higher percentage of the power supply (67 %) is transformed into the load. This results in a very compact amp which needs less input power to produce very high output power. The Class-D amplifier's PWM (Pulse Width Modulator) modulates the original audio input signal with a triangulated signal wave which has a much higher fixed frequency. The result is a digital signal which contains both the input signal and a band of frequency components around the modulation frequency. A LPF (Low Pass Filter) then filters out the high frequency pulses and the resulting amplified output signal is then sent to the subwoofer and/or speakers.
Built-In Crossover (40~500Hz Variable Low-Pass or High-Pass)
Built into the GM-D9500F is a very smart crossover network. This optimises your system's efficiency and delivers the best possible sound quality.
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-D9500F's speaker level inputs allow you to connect your OEM unit (or an...
Read more [+]New full-range Class-FD four-channel amplifier features amazing quality and power performance, in an astoundingly small size.
Same Powerful Output from a More Compact Amp
- 100 % of the power, 45 % of the size
- The superior efficiency of a Class-D amplifier means higher power output and greater compactness than an analog amplifier offers
Efficiently Compact, Awesome Power
Class-D amplifiers overcome the inefficiencies of traditional Class-A or AB amplifiers. Pioneer's Class-D amps transform very little power into heat so a higher percentage of the power supply (67 %) is transformed into the load. This results in a very compact amp which needs less input power to produce very high output power. The Class-D amplifier's PWM (Pulse Width Modulator) modulates the original audio input signal with a triangulated signal wave which has a much higher fixed frequency. The result is a digital signal which contains both the input signal and a band of frequency components around the modulation frequency. A LPF (Low Pass Filter) then filters out the high frequency pulses and the resulting amplified output signal is then sent to the subwoofer and/or speakers.
Built-In Crossover (40~500Hz Variable Low-Pass or High-Pass)
Built into the GM-D9500F is a very smart crossover network. This optimises your system's efficiency and delivers the best possible sound quality.
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-D9500F'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.
Features
- Amplifier Class: Class FD
- Load Impedance Allowance (Ω): 2 to 8
- Bridgeable: Yes
- MOSFET Output Selection: Yes
- PWM Regulated MOSFET: Yes
- Balanced Isolator Input Circuit: Yes
- RCA Inputs: 4-Ch
- RCA Outputs (Pass-Through): Yes
- Speaker Level Input: Yes
- Speaker Line Input Turn-On Sensor: Yes
- Hi-Volt Input Level Control (200 mV to 6.5V): Yes
- Terminal Type: Screw-Type
- Crossover Type: 4-Ch. HPF/LPF
- Crossover Frequency: 40 Hz to 500 Hz
- Crossover Slope: -12 dB/oct.
- Bass Boost Frequency: –
- Bass Boost Level: –
Specifications
- Number of Channels: 4/3/2
- Maximum Power Output: 800 W
- Continuous Power Output (2Ω, ≤ 1% THD+N): 100 W x 4
- Continuous Power Output (4Ω, ≤ 1% THD+N): 75 W x 4
- Continuous Power Output Bridged (4Ω): 200 W x 2
- Frequency Response: 10 Hz to 35 kHz
- Total Harmonic Distortion (4Ω): < 0.06% (1 kHz)
- Signal- to- Noise Ratio (IHF-A Weighted, at 1 kHz): > 95 dB
- Dimensions (WxHxD): 9 – 5/8" x 2 – 1/4" x 7 – 7/8"
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