Parallel Audio HX-2510 UD0B

Helix 2510x (250W Peak) with Bluetooth/SD/USB, wireless receiver, cover.


In Stock

"Bundle With"

Parallel Audio HH6100

Handheld mic transmitter with LCD display, dynamic capsule.

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Parallel Audio HX-2510 UD0B, 250 watt (200 watt RMS) 10″ two way, portable PA system with built-in Bluetooth, USB/SD Player Recorder and 1 x wireless receiver.
Simply choose your transmitter! Choose from either the HH6100 Handheld Wireless Microphone or Beltpack transmitter BP6100.
Parallel Helix 2510 Portable PA system comprises of (10” + 1” HF).  The excellent aesthetic design built from a patented rugged enclosure has a Smart charging circuit with LED indicator. The Rechargeable lead acid batteries eliminate all cables so you can take it anywhere. Batteries will last around 5-6 hrs in music and around 10 hrs in speech. Wireless transmitter module are available (optional) and the Voice Priority feature can automatically duck music during speech. The integrated retractable handle and wheels make transporting a breeze and a storage compartment will house up to 4 transmitters (handheld x 4 pcs or handheld x 2 pcs + beltpack x 2 pcs) and a switching power supply.

This Portable PA is”the APEX” of the Portable PA Kingdom.

Ideal applications include:

  • School/ Sporting Functions / Carnivals
  • Meetings / Promotions / Presentations / Auctions /Lecture Theatres
  • Spruikers
  • Health / Fitness Clubs
  • Houses of Worship / Marriage Celebrants

Package Includes: The price listed here is for the Helix-2510 with built-in Bluetooth, USB/SD Player Recorder and 1 x wireless receiver with cover.

Options Available:
Use with HH6100 (Handheld Wireless Microphone) or BP6100 (Beltpack Transmitter)
Add Up to 4 x wireless receivers (PA-RX8D)
USB/SD Player Recorder
100 channel UHF wireless repeater module (PA-RP5)

Please note: We offer great package pricing on the different options available. Let us tailor the right package for your application. Use the online enquiry form, or call us, and we will do the rest.


  • Dual 250W Class-D power amplifiers built in.
  • Built in 2-way 250 watt speaker system (10” + 1” HF).
  • 250 watt active output for external 4~8Ω speaker.
  • MIC 1 and 2 are XLR/6.3mm combo jack connectors for microphone and line inputs with individual volume control and a MIC/LINE level switch.
  • LINE IN (XLR/6.3mm combo & 3.5mm jacks) with volume control.
  • Up to 4 diversity receiver modules with 100 frequencies (optional).
  • Scan and Sync button for quick and simple mic channel set-up.
  • Built in Bluetooth receiver for music streaming.
  • DIGITAL IN (USB 2.0) allows playing audio files directly from computer via USB cable.
  • ACTIVE OUT (XLR jack) for multi-unit audio linking.
  • SPEAKER OUT (6.3mm jack) for an external 8Ω passive speaker with volume control.
  • REVERB with bypass, and volume control for wired and wireless microphones (switchable).
  • VOICE PRIORITY function automatically ducks music during speech (switchable).
  • 3-band equaliser (BASS / MIDDLE / TREBLE) for all audio inputs.
  • Digital limiter prevents output distortion, with 6-step LED audio meter indicator.
  • Smart charging circuit with 4-step LED battery indicators and charging LED.
  • Storage compartment for 4 transmitters (handheld x 4 pcs or handheld x 2 pcs + beltpack x 2 pcs) and a switching power supply.
  • User friendly battery compartment design for simple battery replacement.
  • Integrated retractable handle and BIG wheels for easy portability.
  • Tripod stand mountable with HX-ST.
  • Up to 6 hours with Lead-Acid battery.
  • 2 power modes: Internal Rechargeable battery & DC jack.


  • Onboard Class-D amplifier: Dual 250W Class-D power amplifiers
  • Maximum output power:
    Built in 2-way 250 watt speaker system.
    250 watt active output for external 4~8ohm speaker.
  • Speaker system: 10” LF, 1” HF and crossover
  • Sensitivity: Maximum 110dB
  • T.H.D.: < 0.5%
  • Frequency response: 50Hz-20KHz±3dB
  • Audio inputs:
    MIC/LINE in x 2 (6.3mm/XLR COMBO)
    LINE IN x 2 (6.3mm/XLR COMBO, 3.5mm)
    Digital in (USB 2.0)
    Up to 4 wireless microphones
  • Audio output: ACTIVE OUT (XLR)
  • External speaker: 8Ω (6.3mm), with volume control
  • Controls: EQUALISER, REVERB & VOICE PRIORITY on wired/wireless mics
  • Audio meter indicator: 6 LED indicators
  • Power supply: Input: 100-240V AC / 30-32V DC, 4A
  • Battery type: Lead-Acid
  • Battery specifications: 12V, 5A
  • Battery quantity: 2
  • Battery Indicator: 4 LED indicators
  • Operating time: 5-6 hrs in music, >10 hrs in speech
  • Charging time: about 6 hrs
  • Storage: Handheld x 4 pcs or Handheld x 2 pcs + Beltpack x 2pcs, and a switching power supply
  • Dimensions (mm): 550 (H) x 360 (W) x 340 (D)
  • Weight (kg): 18.7



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