Hertz TWIN-ES300 12" Sub built bass box JL Audio JX500/1D 500W Mono Amp Bass package deal

Package includes: 

Hertz ES300.3 ENERGY 12" 700W subwoofer

• Twin Subs x2 
• High thermal dissipation and magnetic permeability plates, providing constant, even flux.
• Large double magnet, for perfect control under high power, high excursion conditions.
• Copper voice coil, wound on aluminium former, for startling thermal and mechanical capacity.
• Back plate vent holes, for very good thermal dissipation.
• Back Vented Spider support, for perfect symmetry under high excursion and thermal dissipation.
• Butyl rubber gasket provides ideal coupling to the mounting surface, damping basket resonance.
• Butyl rubber magnet ring provides protection against abrasions.
• Internally reinforced basket, protected from abrasions by high resistance paint.
• High current, tin-plated terminals.
• Silver plated silicone shielded lead wires for maximum reliability and conductivity.
• Basket and motor coupled and damped through special epoxy glue.
• Wide-wave, resin-bonded fibre spider for mechanical reliability and consistent parameters.
• High density Foam surround, for linear movement even under high excursion conditions.
• Water-repellent pressed paper cone.
• Max Power handling: 700W
• RMS Power handling: 350W
• Impedence: 4-ohm, single voice coil
• Frequency response: 25-250Hz
• Sensitivity: 91.6dB
• Outer diameter: 312mm
• Mounting diameter: 276mm
• Mounting depth: 128mm
• FREE Twin 12" sub-box

JL Audio JX500/1D - Mono subwoofer amplifier 500 watts RMS x 1 at 2 ohms

• Mono subwoofer amplifier
• 300 watts RMS x 1 at 4 ohms (500 watts RMS x 1 at 2 ohms)
• Class D amplifier design
• MOSFET switching power supply
• Frequency response: 10 Hz - 150 Hz
• Variable low-pass filter (50-200 Hz, 12 dB/octave)
• Variable bass boost (0-12 dB at 45 Hz)
• Optional wired remote level control
• Preamp inputs and outputs
• Speaker-level inputs
• 4-gauge power and ground leads and a 50-amp fuse recommended — wiring and hardware not included with amplifier
• No onboard fuses — when installing multiple amps in a system, an additional 50-amp in-line fuse between the distribution block and the amplifier is recommended
• 7-7/8"W x 2-1/8"H x 7-11/16"D
• FREE 8-gauge power kit 

Our experienced "TEC Team" has compiled value for money packages. Tried and tested, these packages will take the worry out of whether different components of the pack are suitable, ie; power, size’ efficiency...and most of all saving you money; so you don't have to.