Hertz 6.5″ SX165NEO, SV165NEO 6.5″ & 6×9″ SX690NEO 6-Speaker + Grille Replacement For Ultra Limited CVO Boom 2 Radio & Prewired Amp For 2014-2023 Harley Davidson® WITH Power Lid Locks

Starting at $2,659.93

Hertz 6.5″ SX165NEO & SV165NEO 6.5″ & 6×9″ SX690NEO Speakers + Hertz Replacement Grilles + American Hardbag Adapters + Prewired Amplifier + The Polarity Tester
  • 6-Speaker Factory Replacement For Harley Davidson® Street, Electra, Ultra Glide
  • Prewired amp so all you have to do it connect power and ground to battery and connect remote wire. All other wiring is complete.
  • Your factory radio has to be flashed using the Technoresearch programming tool – which we offer for rent separately!

Select Amplifier Select Amplifier

Precision Power MAA4.400 Class D 4 Channel Mini Digital Amplifier
  • Gains and all settings come preset from us for your radio
  • Optional Variable 12dB/Octave High-Pass Crossovers
  • For Harley Davidson® Street Glide, Electra Glide, & Ultras with Factory Radio
  • More Features!
$799.98

20 in stock

Hertz HSGSG 6.5" Speaker Grilles Hertz HSGSG 6.5" Speaker Grilles

  • Hertz 6.5" HSGSG speaker grille
  • Made for Harley Davidson® street glide motorcycle
  • Color-Black
  • More Features!
$60.00

20 in stock

Hertz SX690NEO 6x9" Speakers Hertz SX690NEO 6x9" Speakers

6X9 Inch Full-Range Coaxial Speaker
  • Water Repellent Pressed Paper cone with a Rubber Surround
  • 1-7/16" Tetolon Dome Tweeter
  • Maximum Power - 260W, RMS Wattage - 130W, Impedance - 4 Ohm
  • More Features!
$439.99

20 in stock

Hertz SV165NEO 6.5" Speakers Hertz SV165NEO 6.5" Speakers

  • The terminals and mounting holes are compatible for installation on Harley-Davidson® motorcycles!
  • New SV 165 NEO features compact dimensions and light weight preserving excellent performance thanks to the use of Neodymium N38 H for the motor units
  • To allow a safe outdoor use without discoloration over time, cones has waterproofing and anti-UV treatment and motor units is painted with cataphoresis with insulated lead-wires to avoid oxidation.
  • More Features!
$359.99

20 in stock

American Hard Bag IP-14-5x7-6x9-L Adapters American Hard Bag IP-14-5x7-6x9-L Adapters

American Hard Bag IP-14-5X7-6X9-L Speaker Adapter Set 5x7 to 6X9 For Harley Davidson® Lids 2014-2023 WITH Electric Lid Locks
  • Waterproof and air tight
  • Built for larger, high-performance speakers
  • American-made stainless steel and aluminum hardware
  • More Features!
$199.99

20 in stock

Speaker Polarity Tester Speaker Polarity Tester

  • A microphone at the top of the tester will pick up the test tone
  • LED indicators for +Polarity and -Polarity will light to indicate if the speaker polarity is in-phase or out-of-phase
  • powered by a 9V battery (NOT INCLUDED) and features a Low Battery LED indicator
  • More Features!
$16.99

20 in stock

BC-9726 BC-9726

  • Boom Stage 2 Factory Amplifier Bypass Harness
  • Front Amp, Left & Right Rear Side Bag Bypass
  • 2 Saddlebag Speaker Harnesses
  • More Features!
$73.00

21 in stock

BC-9722 BC-9722

  • Front Speaker T-Harness When Adding Lower Faring Speaker Pods
  • OE Connectors, Plug-N-Play
  • Wire Covered In Texflex
  • More Features!
$45.00

20 in stock

Optional SoundSkins Pro Saddlebag, Lids, & Fairing Kit Optional SoundSkins Pro Saddlebag, Lids, & Fairing Kit

$0.00

20 in stock

Optional Battery Optional Battery

$0.00

20 in stock

$2,659.93 $2,354.93

20 in stock

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Description

Boom Stage 1 – Comes mostly on bikes with factory tour pack speakers, you will have a total of 4 speakers and 1 amplifier. You will also be able to tell by the speakers only having one positive and one negative connection. Having Boom Stage 1 you can change only the amplifier and leave the factory speakers.

Boom Stage 2 – Comes mostly on bikes with factory saddlebag speakers, there will normally be a total of 6 speakers (uppers, lowers and saddlebag) with 3 amplifiers or 4 speakers (uppers and saddlebag) with 2 amplifiers. Each speaker will also have a total of 4 connections; the tweeter and the woofer are both wired to the amplifiers with separate connections. Having Boom Stage 2 you will have to change the amplifier and the speakers at the same time.

This Volunteer Audio Boom Stage 2 plug & play amplifier and speaker package includes the prewired amp, the speaker polarity tester, 1 set of 6.5″ SX165NEO speakers with a set of Hertz HSGSG replacement grilles to replace your factory front fairing, 1 set of 6×9″ SX690NEO speakers with American Hardbag adapters for your lid speakers, and 1 set of SV165NEO 6.5″ lower speakers. All necessary wiring is included in the package, you will not need any other wiring or hardware to complete this installation. Your factory radio has to be flashed using the Technoresearch programming tool – which we offer for rent separately!

The American Hardbag adapters included in this package are for Harley Davidson® motorycycles WITH power lid locks.

Product Features:

SX156NEO

Totally new NEO SPL coaxial SX 165 NEO cone is made with nature-proof high stiffness pressed-paper featuring innovative water/humidity resistant and anti-UV treatments. The double layer copper voice coil, wound on polyamide former ensures unparalleled power handling. New motors units are made of special Neodymium N38 H to obtain a minimum bulk and increased performance. SX 165 NEO features a large Hi-SPL 1.4” PEI dome tweeter with resettable solid-state protection circuit and a protective rubber gasket for high SPL and a safe outdoor use.

SV165NEO

1New SV 165 NEO features compact dimensions and light weight preserving excellent performance thanks to the use of Neodymium N38 H for the motor units. To allow a safe outdoor use without discoloration over time, cones has waterproofing and anti-UV treatment and motor units is painted with cataphoresis with insulated lead-wires to avoid oxidation. The terminals and mounting holes are compatible for installation on Harley-Davidson motorbikes!

SX690NEO

SX 690 is a real beast with an Hi-SPL Mid-Hi unit based on 1.4” dome tweeter and 1” dome supertweeter with resettable solid-state protection circuit. Cone are made with nature-proof high stiffness pressed-paper featuring innovative water/humidity resistant and anti-UV treatments. The double layer copper voice coil, wound on polyamide former ensures unparalleled power handling. New motors units are made of special Neodymium N38 H to obtain a minimum bulk and increased performance.

SP4.900

SP 4.900 is the first Hertz amplifier featuring the renewed Hertz ADC (Advanced D-Class) output stage, reaching up to 85% efficiency and delivering an impressive power rating of 160 x 4 (4Ω) W RMS or 500 W x 2 (4Ω) W RMS when bridged, with an ultra-compact size of 211.6 (8.3) x 130 (5.1) mm (in.). Being ultra-compact with an impressive power, SP 4.900 is the ideal choice for Motorcycle application.

Hertz ADC technology ensures SP 4.900 overtakes the usual ultra-compact amplifier performances, delivering an outstanding 105 dBA S/N Ratio and 0.02% THD specifications, and almost completely eliminating EMI and RFI noise, for peerless sound quality.

MAA4.400

ATOM MINI amplifiers adopt the most exemplary Korean Class-D performance, reliability, and this compact footprint fits inside your motorcycle’s fairing. At first glance, you’ll notice several key improvements. All pre-amp & crossover options are conveniently located on one side of this amplifier, while quick-disconnect connection plugs for power and speakers outputs are on the other. You might not notice additions to the circuit board, including improved internal power supply & output stage components. We know you want it loud…

State-of-the-Art Class D IC Amplifier Technology

2-Ohm Stereo & 4-ohm Bridged Stable Amplifier

Quick Disconnect 8g Power & 14g Speaker Wire Harness

200mV-6V Low-Level RCA Input Harnesses Included

Signal Sensing Turn-On on Hi/Speaker Level Input

Optional Variable 12dB/Octave High-Pass Crossovers

Optional Variable 12dB/Octave Low-Pass / Band-Pass Crossover

Low-Level RCA Output Harness for Daisy Chained Applications

Sku:HDPKG2008

Vehicle Information

• 2014-2023 Harley-Davidson Street Glide :
• 2014-2023 Harley-Davidson Electra Glide :
• 2014-2023 Harley-Davidson Ultra Glide :