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Here's why lots of people start building their systems with a 4-channel amp. You can run your front speakers with the front channels (A) on this Pioneer, then combine the rear channels (B) to drive a subwoofer. Then, when you've got enough cash to buy a second sub and a dedicated amp for your bass, you can use your 4-channel to run all your speakers. You can also put this versatile amp into 2-channel mode to send up to 130 watts RMS each to a couple of component speakers or subwoofers.
The front channels sport variable high-and low-pass filters so you can better adjust the sound for critical front soundstaging or a finely-tuned bass. Switchable high- and low-pass filters on the rear channels help take the rumble away from full-range speakers or the sizzle away from a sub. Speaker-level inputs allow you to add the GM-A4704 to a factory system. If your vehicle needs a sonic upgrade, this amp's performance features and reasonable price make it a great choice.
|Avg Current Consumption (amps x #ch)||
|CN-A/B Channel Slope||-12db/oct (A/B CH)|
|CN-A/B Channel (Hz)||40-500 Hz|
|CN-Sub Channel||LPF - 80 Hz|
|Frequency Response - A/B/C Channel||10Hz to 70kHz (+0dB,-3dB) A/B Ch|
|Frequency Response - Sub Channel||10Hz to 70kHz (+0dB,-3dB)|
|Fuse Rating||30 A x 1|
|Input Level @Gain Max||
|Max Power Output||
|Load Impedence Allowance||2 ohm to 8 ohm allowable|
|Nominal Power Output||
|Signal to Noise||78 dBA (Reference: 1 W into 4 ohm)|
|Protection Control System||Yes|
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