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Onboard mixer with combo XLR and ¼” input and XLR output; two direct channel outputs and single summed balanced output
Boost and Flat DSP system performance
DMT(Directivity Matched Transition) provides for matched LF and HF coverage across the entire listening area, eliminating unnatural “dead” or “hot” frequency zones.
Intrinsic Correction, first featured in our high-end line-array products maps 65–75 spatially-averaged measurements to IIR and FIR filters that actively adjust time, frequency and amplitude response to a maximally flat band pass target. The result is a speaker that behaves equally well across the entire sound field.
DEEP and excursion limiting allow for extended low-frequency response by actively managing low-frequency transients without degradation of the underlying signal or adjacent frequencies.
GuardRail protection protects both the amplifier module and your performance from unnatural and destructive clipping.
UPC:664554332590
This listing is a genuine bargain at $230, sitting well below the typical used market range of $350–$500 for a quality JBL car subwoofer amplifier like the CLUB-A1000, which delivers 1000-Watts RMS with a Class D design and flexible integration options. The JBL CLUB-A1000 is highly regarded for its robust power output, speaker-level inputs that allow seamless connection to almost any system, and features like a variable low-pass filter and bass boost that maximize subwoofer performance in tight enclosures.
At this price, the product represents a strong buying opportunity for enthusiasts seeking a high-power mono subwoofer amplifier without paying new retail costs, especially if it comes from an original owner with included accessories like wiring or mounting hardware. Its ability to blend bass cleanly with full-range speakers via a phase switch and low current draw makes it a versatile upgrade for home or car audio setups, offering significant upside when found in good condition.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
JBL traces its roots to 1946, when pioneering audio engineer James Bullough Lansing founded the company in Los Angeles, California, initially as James B. Lansing Sound, Incorporated. A veteran of loudspeaker design from earlier ventures like the Lansing Manufacturing Company and collaborations on Hollywood's first practical cinema systems, Lansing infused JBL with his relentless pursuit of acoustic clarity and fidelity. Though he passed away in 1949 amid financial strains, the brand endured under new leadership, accelerating in 1969 with acquisition by Harman International—now under Samsung—fueling global expansion and innovation.
JBL excels across professional and consumer audio realms, renowned for its loudspeakers that dominate studios, touring rigs, cinemas, and home setups. Iconic models like the D-130 woofer, Paragon stereophonic system, and L-100 Century defined eras of high-output sound, while modern lines span portable Bluetooth speakers, wireless headphones, soundbars, and pro monitors. The brand prioritizes robust transducers, advanced horns, and diamond-surround tech over niche components like turntables, DACs, or cables.
Positioned as a mid-tier powerhouse with pro-grade heritage, JBL commands respect among discerning buyers for delivering punchy, reliable performance at accessible prices, bridging live-event energy and home listening without high-end esoterica. Its vintage icons draw collectors, yet contemporary ubiquity in arenas and everyday gear cements market dominance for those valuing scale and excitement over boutique refinement.
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