A 415-watt mono subwoofer amplifier with on-board variable electronic crossover, the GX-A3001 features a compact footprint of just 2-1/16' (52mm) high, 9-1/8' (206mm) wide and 11 7/16' (291mm) deep. This tiny powerhouse includes a cast-aluminum heat sink, built-in electronic crossover networks, and enough power to drive your woofers to distraction. With almost seven decades of experience in bringing live music to life, JBL® has adapted many of our professional technologies for use in our car audio systems, transforming your road-going listening experience with new levels of power and clarity. Whether you’re looking at dramatically improving the sound of your factory installed audio system or designing a world-class competitive sound system from the chassis up, your JBL car audio retailer has everything you’re looking for. Crank up both the volume and the fidelity of your factory-installed sound system with the new GX Series amplifiers. Ranging from a compact stereo amplifier with enough power to drive the most demanding speaker systems, to the thunderous GX-A3001 with well over 400 watts of raw bass power to shake the ground, GX amplifiers cover the range at surprisingly affordable prices. There’s nothing wrong with your existing audio system that real power can’t fix, and GX series amps make adding that power easy. Setting up a sound system to fill your car takes not only great gear, but the ability to make all the components work together as an integrated whole. On board active crossovers and separate line- and speaker-level inputs make it easy to tie the new GX amps to the rest of your system, and carefully engineered Bass Boost circuits make it easy to get the sound you crave, whether you’re upgrading a factory system or building from scratch. For years, JBL’s engineers have made the gear that experts have relied on. Jan 25, 2011 - GRE Super Amplifier 3001 scanner radio amplifier covering. No manual, power supply, or cables but it will take a 9-volt battery to work. Now, we also make gear that helps you perform like an expert. The 3001 is specified to deliver 415 Watts into 2 Ohms, under specified circumstances. This means that you can connect the two 4 Ohm voice coils in your subwoofer drive unit in parallel, to give you a total impedance of 2 Ohms. Of course, no load is ever totally linear and ideal, so your sub may dip under 2 Ohms, and rise above 2 Ohms. Since 2 Ohms is the minimum that the 3001 can handle, it is on the edge of its capacity, so if your sub dips under 2 Ohms, or if you have low DC input voltage, or play at maximum levels over long periods of time, or have insufficient cooling, you may still experience problems, like protection circuits cutting in or thermo protection shutting audio off. ![]() Sidebar 3: Specifications Description: Solid-state stereo power amplifier. Output power: 250W continuous into 8 ohms (24dBW), 400Wpc rms continuous into 4 ohms (23dBW); 800W continuous into 8 ohms in bridged mode (29dBW). Current delivery: 16A continuous, 48A peak, per channel. Frequency response: 1Hz–100kHz, ±3dB for 1W output. S/N Ratio: hum and noise, 108dB below rated output, 90dB IHF. Input sensitivity: 1.4V for 250Wpc into 8 ohms. Voltage gain: 30dB. THD+noise: 20Hz–20kHz, 0.01%. IM distortion (60Hz+7kHz, 4:1, SMPTE method): less than 0.01% at rated power. Damping factor: greater than 500 at 20Hz, at 8 ohms (equivalent to an output impedance of less than 0.016 ohms). Input impedance: 50k ohms unbalanced, 30k ohms balanced. Polarity: non-inverting. ![]() Dimensions: 16 3/16' (411mm) W by 7 1/8' (181mm) H by 13½' (343mm) D. Weight: 40.1 lbs (20.2kg) net. Price: $2095, $2295 with optional LED display; TXH-approved version costs $2245 (1992); $2397 (4B-ST, 1999); $3550 (4B-SST, 2007). Approximate number of dealers: 70 (1992); 200 (2007). Final fantasy x na pc download full movie free. Manufacturer: Bryston Limited, P.O. Box 2170, 677 Neal Drive, Peterborough, Ontario K9J 7Y4, Canada. Tel: (705) 742-5325. Fax: (705) 742-0882. US: Bryston Service USA, 30 Coventry Street, Newport, VT 05855. Tel: (802) 334-1201.
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