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Helix-Diamond Speaker & Amp Combo Upgrade Harley Road Glide 2015+
This product is sold out
This kit comes loaded with all of the top-level gear you need to upgrade your 2015+ Road Glide and is fully plug-and-play.
Magic Compression Horns
The Diamond Audio M075T is a dual-stage horn design that has a much smoother sound. The full format diaphragm is large and robust and allows for extreme level output volumes. The magnet is in front of the diaphragm and the voice coil is on the front side of the diaphragm which allows for a much more compact horn design that easily fits in front of the midrange.
Bold Pro Audio Mid Woofers
The Diamond Audio MSPRO65 6.5" woofers have a better bottom-end response. The convex cone geometry increases cone rigidity under load while keeping the moving mass down. Installation Note: The factory speaker pods in the fairing require a light modification for magnet clearance. Simply heat the plastic speaker pod with a heat gun around the area where the magnet touches and screw the speaker in place. The plastic will then conform to shape allowing the speaker to fit perfectly.
Steel Speaker Grills with Horns Mounted
We stamp and mount the M075T horns for you. Black coated stainless steel fasteners are used and a CNC machined HDPE backplate so that the speaker grills match the integrity of the rest of the bike.
12db Crossovers Add a Lot to Performance and Reliability
The crossovers included in this kit though are 12db crossovers with a much higher power handling and more stable output at all volume levels.
Helix M FOUR DSP 4-Channel Amplifier with Integrated 10-Channel DSP
The Brand New Helix M FOUR DSP is a powerful 4-channel amplifier with a fully integrated digital sound processor that brings a continuous output of 135w per channel, both at 4ohms and 2ohms.
Factory Harley Radio Interface for Front Signal Included
Plug-and-play connections are included with this amplifier. The Helix M Four DSP amplifier has an advanced radio load compensation circuit built-in.
Factory Harley Accessory Power Interface Included
A plug-and-play connection and cable are included.
Premium 8 Gauge Power Harness
The included power harness is 100% OFC (oxygen-free copper). The ANL fuse holder is waterproof and install-friendly. The power cables have been pre-terminated, heat shrunk and loomed for you, and comes with a mounting pad.
Plug and Play Speaker Pod Connectors with Extensions
We include plug-and-play connectors for the factory speaker pods in the fairing. Simply plug into the pods and connect the speaker wire extensions into your new amplifier.
Neoprene Speaker Gasket
We include a simple gasket that we have manufactured just for speakers in Harley applications. The adhesive and the neoprene rubber maintain integrity for years in extreme temperatures.
Specifications - Amplifier/DSP:
- Model: M FOUR DSP
- Power RMS: @ 4ohms: 4 x 135w; @ 2ohms: 4 x 135w; Bridged @ 4ohms: 2 x 270w
- Amplifier Technology: Class D
- Inputs: 6x RCA, 6x High-level speaker, 1x Optical SPDIF, 1x Remote In
- Input sensitivity: RCA 1-4 V, Highlevel 5-20 V
- Input impedance RCA: 22kOhms
- Input impedance high-level: 9-33ohms
- Outputs: 4x Speaker, 6x RCA, 2x Remote Out
- Output voltage RCA: 6 Volts RMS
- Frequency response: 20Hz-22,000Hz
- DSP resolution: 64 Bit
- DSP power: 295MHz
- Sampling rate: 48kHz
- DSP Type: Audio signal processor
- Signal converters: A/D: AKM 32 Bit, D/A: AKM 32 Bit
- Damping factor: 100
- Operating voltage: 10.5-16 Volt (max. 5 sec. down to 6 Volts)
- Idle current: 1500 mA
- Max. remote output voltage: 500 mA
- Fuse: 2x 30A LP-Mini-Fuse
- Additional features: ADEP.3 circuit, Auto Remote switch, 32 Bit CoProcessor, Control Input
- Dimensions (H x W x D): 2.0” x 9.06” x 6.06”
Specifications - Woofers:
- Model: MSPRO65
- Power Rating: 200w RMS/ 400 MAX
- Sensitivity: 97dB 1W/1M
- Frequency Response: 110Hz-10k Hz+/-3dB
- Nominal Impedance: ohm
- Mounting Depth: 2.375"
- Cut-out Diameter: 5.625"
- Over-all Diameter: 6.5"
- Over-all Height: 2.5625"
Specifications - Compression Horn Tweeters:
- Model: M075T
- Overall Diameter: 2.28"
- Cut-Out Diameter: 1.61"
- Over-All Depth: 2.0"
- Mounting Depth: 1.12"
- Sensitivity: 106dB 1W/1M
- Frequency Response: 2k - 20k
- Nominal Impedance: 4ohm
- Power Handling: 50W RMS / 100W Max
- Included Crossover: 12db
Included in This Kit:
- Helix M FOUR DSP 4-Channel Amplifier with Integrated 10-Channel DSP
- 6.5" Diamond Audio MSPRO65 pro audio woofers
- Dual-stage Diamond Audio M075T compression horn tweeters
- Stamped steel, powder-coated Road Glide speaker grills with horn provisions
- 8 gauge OFC amplifier power kit for Harley Davidsons
- 2014+ Harley factory radio signal interface harness
- 2014+ Harley factory speaker pod interface connectors with extensions
- Neoprene speaker gasket
- CNC machined HDPE horn mounting rings
- Pre-wired OFC tweeter extensions with serviceable quick disconnects
Fits 2015+ Road Glide. Requires slight modification to headlight bracket and headlight plastic mounting tabs. Will not fit in the fairing of '13 and down Road Glide or Street Glide.
Works with all radio flashes, factory and aftermarket.
|Shipping||This Item Ships to The United States|
Items built to order have a build time of up to two weeks before shipping. Items that are not built to order (e.g. amplifiers, speakers, .etc) typically ship in 2 - 3 business days. Many of our speaker kits feature machined special parts and customized wire harnesses that are built to order. We process and build orders in the order that we receive them. This allows our experts to go over every order and check that your particular order is correct for your particular bike. This means sometimes you have to wait a little longer to get your order but it's always worth it!
Once You Order Does Ship
You will receive an automated email with tracking information as soon as our shipping department creates a shipping label for your package.
There are many more speakers, amplifiers, and kits to choose from than what you see here.
Please allow 10 business days for your order to arrive if it is an item that is built to order. Items that are not built to order (e.g. amplifiers, speakers, .etc) typically ship the next business day.We process and build orders in the order that we receive them. This allows our experts to go over every order and check that your particular order is correct for your particular bike. This means sometimes you have to wait a little longer to get your order but it's always worth it!
Returns are easy, simply contact us for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap! You can find our refund policy here.
Returns are easy, simply contact us for a return Authorization number and send your item to our returns center for fast processing. We'll get you a replacement or refund in a snap! You can find our refund policy here.
Your part is guaranteed to fit. We test fit every part we sell on actual bikes in order to verify fitment on each model, generation, and in each possible location. You can be sure that if we have stated that a part fits your bike, that it will, or your money back. You will find model, year, and location fitment details on most product pages.
Ordering from American Hard Bag is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either.
We Thoroughly Test Every Part We Sell on a Real Bike. There are a lot of parts out there that we refuse to sell. If it’s not up to our high standards, it never makes it to this website. We have parts that fit various budgets and levels of insanity, but all parts we carry are exceptional performers.
Because We Are Fully Authorized Retailers for All Brands We Sell, Manufacturers Warranties Are 100% Valid. There are only a select few authorized online retailers for the brands that we sell. Most all online retailers (even the really big ones) are not authorized at all! And the manufacturer's warranty is void before you even get your items.
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Financing with Snap!
How It Works
Could get approved for a lease purchase agreement of up to $3,000
*minimum finance $450
Get instant ACCESS to your financing upon approval
Get shopping! Snap lease-to-own financing lets you get what you need, when you need it.
- 100 days same as cash - $0 in fees if paid off within 100 days
- No hidden fees
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- No credit needed and no hard credit inquiry - Bad credit/No credit OK!
- High credit limits
- 80% approval rate - All you need is a job making $1200 or more, be 18+ years old, and have an active checking account.
- Snap doesn't offer traditional loans. Instead, we offer a consumer lease that allows you to finance the merchandise over 12-18 months of convenient payments. We also offer a 100-Day payment option, the best terms around. Need new tires for your car? Or new furniture for your growing family? Don't let bad credit stand in your way. Snap is your partner for fast and easy lease-purchase financing.
- No Credit Needed refers to Snap’s lease-purchase financing that considers more than just credit reports to determine approvals or denials. In fact, applications for Snap’s lease-purchase financing aren’t even reported to TransUnion, Equifax, or Experian. Our proprietary decisioning process allows us to look beyond bad credit, no credit, and bankruptcy to approve more applicants.