CAPPED PRICE SHIPPING for orders up to 20kg To Most Areas. Orders over $1,000 FREE SHIPPING

Parallel Audio HELIX-158X 150W Battery Powered Portable Performance PA System

Parallel Audio

PAR-HX-158x 00P00B

The new Parallel Audio Helix 158X is a 150 watt (100 watt RMS) 8″ full range, portable PA system with built-in Bluetooth/SD/USB Player Recorder.

All models of the Helix 158X include Bluetooth/SD/USB player and recorder.

You can option your Helix 158X with any or all of the following options:

  • One or two UHF wireless receivers
  • A wireless repeater
  • A combination of up to 2 handheld wireless microphones and/or bodypacks with lapel or headset microphone


It is important when ordering this system with any of the wireless options, that you message us with the area that you intend to use it, so we can send you the correct frequency band for your area!


We have the following systems available for purchase online, but please contact us if you would like a price on a different configuration or any of the aforementioned options. Over the years we have found the fourth option to be very popular in particular with marriage celebrants.

  1. Basic Helix 158X PA with no wireless
  2. Helix 158X with 1 x wireless receiver & 1 x handheld wireless microphone
  3. Helix 158X with 2 x wireless receivers & 2 x handheld wireless mics
  4. Helix 158X with 2 x wireless receivers & 1 x handheld wireless microphone, 1 x bodypack and slimline tan headset.

    Please contact us if you would like to learn more or get a quote for a different configuration that isn't listed here, or any of the aforementioned options.

    Every Helix 158X unit comes shipped standard with a dust cover with pockets for accessories and transmitters and a clear see-through rear panel so you can still use the Helix 158X with the cover on!

    Warranty: 5 Years (Special Conditions 12 months on CD players digital recorders cassette decks etc. 3 months on batteries)

    • Includes Class-D digital power amplifier delivering 100W to the internal 8” full range speaker and 100W to an external speaker.
    • 2 power modes: Internal Rechargeable battery & DC jack.
    • Up to 6 hours with Lead-Acid battery.
    • User friendly battery compartment design for simple battery replacement.
    • High efficiency system; compact cabinet and efficient 8” full range speaker for live performance.
    • Optional CD/USB/SD/Digital video player modules (including remote control) and a digital recorder/player module.
    • Up to 4 diversity receiver modules with 100/16 selectable frequencies in each system (optional).
    • Automatic Digital limiter with 6 LED indicators prevents output distortion.
    • 2-band equaliser, BASS/TREBLE and MASTER volume control.
    • AUX OUT (6.3mm jack) for external audio recording.
    • LINE IN (3.5mm jack) with individual volume control.
    • MICROPHONE 1 and 2 are XLR/6.3mm combo jack connectors
      for wired microphone inputs with individual volume control and a MIC/LINE level switch.
    • REVERB control for wired and wireless microphones.
    • AUX OUT (6.3mm jack) and SPEAKER OUT (6.3mm jack) for external passive speakers.
    • Smart charging circuit with 4-step LED battery indicators and charging LED.
    • Tripod stand mountable with HX-ST.
    • Output power: 150W, 100W (RMS) 4Ω load (class-D)
    • Speaker system: 8” full range
    • Audio input: Mic in x 2 (COMBO), Line in (3.5mm)
    • Audio output: Aux out, External speaker
    • T.H.D.: < 0.5%
    • Frequency response: 50Hz-20KHz±3dB
    • Antenna: Built-in
    • Power supply: 100-240V AC / 30-32V DC, 4A
    • Battery type: Lead-Acid
    • Battery specifications: 12V, 5Ah
    • Battery quantity: 2
    • Battery Indicator: 4 LED indicators
    • Operating time: 5-6 hrs in music, >10 hrs in speech
    • Charging time: about 6 hrs
    • Dimensions (mm): 424 (H) x 290 (W) x 250 (D)
    • Weight (kg): 10.8

    * NOTE: The above specifications are subject to change without prior notice.

    For our Portable PA Problem Solving Checklist and Battery Care please click here.

    Order weight is calculated on whichever of the dead (actual) or volumetric weight is the greatest. As of 10/9/21 capped $8.80 to $16.50 for up to 20kg to most areas. For orders under $50 options are Standard Postage $8.80 or Express Shipping for $16.50. Orders over $1,000 ship for free. Express Shipping covers one delivery attempt so please provide an address where someone is available to sign for courier delivery between 9am and 5pm weekdays. You can instruct us to ask the courier to leave your parcel unattended in a safe place, although please be aware that if anything happens to the parcel, neither us nor the courier company can be held responsible. Work addresses are a great delivery option. If using a work address please include the business' name.

    * for some larger items does not apply to Australian remote island locations, some mainland remote locations (outside Darwin NT and Perth WA metro areas) or outside Australia. If unsure if you are entitled to capped shipping it is best to contact us prior to placing order.

    COVID Sydney Lockdown Update - Currently, in line with NSW government rules, we are closed to the public but here working and shipping out orders each day as per normal. Sydney customers - please don't visit us, order online and we will courier or post your order. Click and collect at our back door is also available so long as time for collection is prearranged. As normal we are contactable by phone and email during business hours.