User manual JBL UREI 813

[. . . ] · Make sure there is sufficient air circulation at the mounting location for the amplifier to cool itself. Specifications · 1700W RMS x 1 channel @ 4 ohms and 1% THD + N* · 2400W RMS x 1 channel @ 2 ohms, 14. 4V supply and <1% THD + N* · Frequency response: 20Hz ­ 330Hz (­3dB) · Maximum input signal: 6V* · Maximum sensitivity: 200mV* · THD + N: 0. 5% · Signal-to-noise ratio: 65dBA (reference 1W into 4 ohms)* · Signal-to-noise ratio: 97dBA (reference rated power into 4 ohms) * CEA-2006A-compliant Speaker Output Connectors · Connect the speakers to these terminals, observing proper polarity. Fuse Holder/+12V Connection · Replace fuse only with the same type and rating. [. . . ] Fuse Holder/+12V Connection · Replace fuse only with the same type and rating. · Mount the fuse holder within 18" (45cm) of the vehicle's battery, inside the engine compartment, and connect one end of the fuse holder to the battery's "+" terminal using a single piece of 0-gauge (0 AWG, 53. 5mm2) wire, as shown in Figures 1 and 2. · For normal installation, connect two pieces of 4-gauge (4 AWG, 22mm2) wire to the other end of the fuse holder, as in Figure 1. Route both pieces of 4-gauge (4 AWG, 22mm2) wire through the car, using rubber grommets in all locations where the wire must pass through metal. Connect the other end of the 4-gauge (4 AWG, 22mm2) wire to the two "+" terminals on the amplifier's power connectors (refer to illustrations page). · For competition installations, replace the fuse with a 300A ANL (not included). Connect a single piece of 0-gauge (0 AWG, 53. 5mm2) wire to the other end of the fuse holder, as in Figure 2. C Turn Input Level control clockwise until the bass output is proportionate to the output of the high-frequency speakers, according to your preference. Remote Level Control (Optional) The Remote Level Control, if installed, will allow you to adjust the level of bass while seated in the listening position. Distribution Block 0-Gauge (0 AWG, 53. 5mm2) 4-Gauge (4 AWG, 22mm2) 0-Gauge (0 AWG, 53. 5mm2) Fuse Holder 300A Battery Inside Engine Compartment Power Input Connectors · +12V: See "Fuse Holder" . · GND: Connect to the vehicle's chassis using 4-gauge (4 AWG, 22mm2) wire. Figure 3. Factory Bolt Ring Connector Ground Wire Note: Remove any paint below ring connector. Star Washer 4-Gauge (4 AWG, 22mm2) 0-Gauge (0 AWG, 53. 5mm2) Fuse Holder 150A Battery Inside Engine Compartment Distribution Block · REM: Connect to the "Remote Out" lead from the source unit or to a source of switched 12V+ (ACC). Input Connectors (RCA) · Connect to the RCA outputs from the source unit or signal processor. Input-Level Control · Used to match the input level of the amplifier to the output level of the source unit. Low-Pass Filter Frequency Control · 12dB/octave low-pass filter, variable from 32Hz to 320Hz. [. . . ] Input-Level Control · Used to match the input level of the amplifier to the output level of the source unit. Low-Pass Filter Frequency Control · 12dB/octave low-pass filter, variable from 32Hz to 320Hz. · See This product is designed for mobile applications and is not intended for connection to the mains. [. . . ]