58 Dilihat

Rp 34.146.400

Ketersediaan:Stok habis

SKU : SRX728S Kategori :


Earth-pounding bass!

The JBL SRX728S Dual 18″ Subwoofer is built to deliver smooth, clean, accurate low-end. With a pair of 18″ Differential Drive woofers, it handles an amazing 1600W power (continuous). Large, open ducts minimize port turbulence and the heavily braced JBL enclosure assures tight, solid bass response. Designed to present a minimum frontal area, the subwoofer enclosure offers complete input connection flexibility with 2 Neutrik Speakon jacks. A recessed, external switch allows selection of either contacts 1/-1 or 2/-2 while an internal connector allows you to drive each woofer from a separate amplifier channel. The speaker cab is constructed of top-quality birch plywood and coated in rugged DuraFlex. Each woofer is housed in an isolated chamber and the enclosure is heavily braced to maximize low-frequency performance. The attractive CNC machined, 16-gauge steel grille is internally lined with acoustically transparent foam to provide the JBL SRX728S with additional driver protection and a very professional appearance. This subwoofer excels when paired with the PA speakers (sold separately).

  • High-power subwoofer
  • 2 – 2268H Differential Drive, neodymium magnet, 18″ woofers
  • Power Rating (Continuous/Program/Peak): 1600W/3200W/6400W
  • Front-loaded vented enclosure
  • 2 Neutrik Speakon NL-4 connectors
  • External switch selects either contacts 1/-1 or 2/-2
  • Internal connector separates each woofer into 2 channels
  • Birch plywood construction
  • Heavily braced
  • Rugged DuraFlex finish
  • Isolated chamber for each woofer

Deep, big bass without the big system? This is your loudspeaker. Order now.


SRX728S Dual 18″ Subwoofer

  • Frequency Range (-10 dB): 27Hz”220Hz
    Frequency Response (±3 dB): 33Hz”220Hz
    Input Connection Modes: Switchable, 1/-1 or 2/-2; Internally selectable, Parallel or Discrete
    Recommended Crossover Frequencies: 80Hz, 24dB/octave HPF; 80Hz, 24dB/octave LPF
    Power Rating (Continuous/Program/Peak): Parallel: 1600W/3200W/6400W
    Maximum SPL: 136dB SPL peak
    Sensitivity (1w @ 1m): 98dB SPL
    LF Driver: 2 x JBL 2268H 18″ Differential Drive woofer with neodymium-magnet and dual voice-coils
    Nominal Impedance: 4 ohms parallel; 8 ohms x 2 active discrete
    Enclosure: Rectangular, 18mm, 13-ply birch plywood
    Finish: Black DuraFlex finish
    Grille: Powder coated, black, 16-gauge perforated steel with acoustical transparent charcoal foam backing.
    Dimensions: 42″W x 23-3/4″H x 33″D
    Net Weight: 166-1/2 lbs.
Berat 76 kg