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JL Audio HD750/1 stiprintuvas
@ 4 Ω | 750 W RMS x 1 |
@ 3 Ω | 750 W RMS x 1 |
@ 2 Ω | 750 W RMS x 1 |
@ 1.5 Ω | 750 W RMS x 1 |
@ 4 Ω | 750 W RMS x 1 |
@ 3 Ω | 750 W RMS x 1 |
@ 2 Ω | 750 W RMS x 1 |
@ 1.5 Ω | 750 W RMS x 1 |
Frequency Response | 6 Hz - 8 kHz (+0, -1dB) |
S/N Ratio, referred to highest rated power | >110 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth) |
S/N Ratio, referred to 1 W (Main Channels) | >88 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth) |
Damping Factor @ 4 Ω | >500 / 50 Hz |
Damping Factor @ 2 Ω | >250 / 50 Hz |
THD+N @ Rated Power (Main Channels) | <0.03% @ 4 Ω |
Input Voltage Range @ RCA Inputs | Switchable from 200 mV - 2 V RMS (Low) to 800 mV - 8 V RMS (High) |
Min.Copper Power / Ground Wire Gauge | 4 AWG wire |
Fuse Rating | 60 A (AFS, AGU or MaxiFuse™) |
Height (H) | 1.93 in / 49 mm |
Width (W) | 10.74 in / 273 mm |
Depth (D) | 8.29 in / 211 mm |
Net Weight | 6.6 lb / 2.99 kg |
Filter Mode(s) | Low-Pass or High-Pass |
Filter Slope(s) | 12/24 dB/octave |
Filter Frequency Range | 50 Hz - 500 Hz |
Detented, Calibrated Filter Freq. Potentiometer | Yes |
Filter Defeat Function | Yes |
Infrasonic Filter | 30 Hz, defeatable |
Bass Boost EQ | No |
Output Polarity Switch | Yes |
Remote Subwoofer Level Control | Optional (HD-RLC) |
Remote Bass EQ Boost Control | No |
Pass-Through Preamp Output | Buffered |