Skip to the content

(301)942-3152

Mon-Sat 9AM to 5PM
  • 2024 + Products
  • Audio
    • Diamond Audio
    • TSCC Audio Kits
    • Wiring & Harness
      • Diamond Audio
      • NVS Audio
    • Ciare Audio
    • DS18
      • DS18 Amps
      • DS18 Subwoofers
      • DS18 Speakers
      • DS18 Tweeters
    • XEL Audio
    • Dirty Bird
    • Speed By Design
    • Grills and Covers
    • Voodoo
    • SounDigital
    • NVS Audio
    • Limitless Batteries
  • Accessories
    • SWAG
    • Electrical
    • Batteries
      • Braille
      • Limitless
    • Lighting
      • Baja Lights
    • TSCC/Misc
    • Floor Boards & Pegs
    • Seats
  • Body
    • Tourpack & Sissybar
      • Tour Packs
    • Bags
    • Chin Spoiler
    • Rear End Kits
    • Rear Fender
    • Front Fender
    • Faring and Nacelle
    • Lids/ Speaker Lids
    • Tank and Dash
    • Lower Faring
    • Windshields
    • Side Covers
  • Fat Tire Kit
  • Handlebars
    • KST Kustoms
      • Road Glide
      • Road King
      • Street Glide/Ultra Classic/Electra Glide
      • Accessories
    • Factory 47
    • Grips
      • AVON
    • Iron Hold
    • Klock Werks
  • Motor & Suspension
    • Suspension
      • American Suspension
      • Hawg Haulters
      • Dirty Air
      • Suspension Parts
      • Center Stand
    • Exhaust
      • Freedom Performance
      • SVT Exhaust
      • Dirty Bird
    • Zippers Performance
    • TSCC Motor Kits
  • Softail
  • Trike Products
    • Iron Hold
    • Dirty Bird
    • TSCC
    • GQTechs
  • Wheels & Brakes
    • SMT
      • 3D Series
      • Diamond Series
      • Elite Series
      • Performance Series
      • Signature Series
      • GT Series
      • OG Series
      • Pro Series
    • Brakes
    • Metal Artopia
      • Harley Replica Wheels
  • In Stock & Used Parts
  • Bikes For Sale
TS Custom Cycles
Open mini cart
Open mini cart
  • 2024 + Products
  • Audio
    • Diamond Audio
    • TSCC Audio Kits
    • Wiring & Harness
      • Diamond Audio
      • NVS Audio
    • Ciare Audio
    • DS18
      • DS18 Amps
      • DS18 Subwoofers
      • DS18 Speakers
      • DS18 Tweeters
    • XEL Audio
    • Dirty Bird
    • Speed By Design
    • Grills and Covers
    • Voodoo
    • SounDigital
    • NVS Audio
    • Limitless Batteries
  • Accessories
    • SWAG
    • Electrical
    • Batteries
      • Braille
      • Limitless
    • Lighting
      • Baja Lights
    • TSCC/Misc
    • Floor Boards & Pegs
    • Seats
  • Body
    • Tourpack & Sissybar
      • Tour Packs
    • Bags
    • Chin Spoiler
    • Rear End Kits
    • Rear Fender
    • Front Fender
    • Faring and Nacelle
    • Lids/ Speaker Lids
    • Tank and Dash
    • Lower Faring
    • Windshields
    • Side Covers
  • Fat Tire Kit
  • Handlebars
    • KST Kustoms
      • Road Glide
      • Road King
      • Street Glide/Ultra Classic/Electra Glide
      • Accessories
    • Factory 47
    • Grips
      • AVON
    • Iron Hold
    • Klock Werks
  • Motor & Suspension
    • Suspension
      • American Suspension
      • Hawg Haulters
      • Dirty Air
      • Suspension Parts
      • Center Stand
    • Exhaust
      • Freedom Performance
      • SVT Exhaust
      • Dirty Bird
    • Zippers Performance
    • TSCC Motor Kits
  • Softail
  • Trike Products
    • Iron Hold
    • Dirty Bird
    • TSCC
    • GQTechs
  • Wheels & Brakes
    • SMT
      • 3D Series
      • Diamond Series
      • Elite Series
      • Performance Series
      • Signature Series
      • GT Series
      • OG Series
      • Pro Series
    • Brakes
    • Metal Artopia
      • Harley Replica Wheels
  • In Stock & Used Parts
  • Bikes For Sale
    Home » DS18 i48DSP 4-Input / 8-Output Digital Sound Processor with Bluetooth and App Control
    SKU: i48DSP
    (0)

    DS18 i48DSP 4-Input / 8-Output Digital Sound Processor with Bluetooth and App Control

    DS18
    Regular price $250.00
    $250.00

    Quality Assurance

    Friendly support

    Hassle-free returns

    Payment details

    • American Express
    • Diners Club
    • Discover
    • Mastercard
    • PayPal
    • Shop Pay
    • Visa

    Help your customers identify what payments are accepted by your store.

    Key Features

    • 4 RCA inputs and 8 fully configurable RCA outputs
    • Bluetooth 5.1 iOS/Android app control
    • 96kHz/32-bit sampling rate with AKM DSP chip
    • 31-band parametric EQ per channel, crossover and limiter control
    • Output up to 3.3V with 101dB S/N ratio and <0.04% THD

    General Features

    Operating Voltage
    9.5~15V
    Power Consumption
    300mA
    Recommended Fuse Rating
    1A
    Power Input Terminal Size
    16Ga
    LED Indicator
    Power / BT / Clip / Limiter
    Voltmeter
    Yes (App)
    Remote Turn-on (Input)
    Yes
    RCA Connector Type
    Tiffany
    Housing Material
    Aluminum
    Body Color / Finish
    Black / Silver Brushed
    Compact Size to Easy Installation for Any Applications
    Yes
    PCB with Anti-Corrosion Protection Coating
    Yes
    Surface Mount Component Technology
    Yes
    Smartphone APP Connectivity
    Yes, Android and Apple devices
    Settings Presets
    Yes, (6 presets / Local Device)


    Audio Specifications

    Frequency Response
    20Hz-20KHz
    S/N Ratio
    101dB
    THD
    0.04%
    Input Sensitivity (Low-Level)
    200mv-6V
    Output Voltage
    Up to 3.3V
    Balanced Input Noise Rejection
    94dB
    Stereo Separation
    93dB
    Time Alignment
    0~20ms
    DSP Chip
    AKM AK7735
    Sampling Rate
    96KHz/32bit
    Signal Conversion AD/DA
    CS4344
    BT Audio Receiver
    5.3v
    BT Audio Codec
    SBC / ACC
    Noise Gate
    Yes, adjustable (-60~-120dB)
    Routing Channels
    Yes, Adjustable with Mixing


    Equalizer Section

    Type of Equalizer
    Parametric (Each CH) / Graphic (General)
    Number of Bands
    31 (Each CH / General)
    Frequency Point
    Selectable (Each CH)
    Boost/Cut
    18dB(+/-)
    Q Factor
    0.3~15 (Each CH)


    Crossover Section

    Crossover Ways
    8 (Each CH)
    Crossover Slopes
    ButterWorth 6~48dB/Oct / Bessel 12~48dB/Oct / Linkwitz 12~48dB/Oct
    Frequency Cut-off
    Selectable 20Hz-20KHz (HPF/LPF/BAND-PASS)
    Phase (Polarity)
    0?/180? Selectable (Each CH)


    Limiter Section

    Channels
    8 (Each CH)
    Threshold
    6~-60dB
    Attack
    0~200ms
    Release
    0~990ms
    Auto Mode
    Yes (Attack and Release)


    Measurements

    Overall Length
    5.3" / 135mm
    Overall Width
    3.25" / 83mm
    Overall Height
    1.3" / 34mm

    Product Overview

    DS18 i48DSP

    4-Input / 8-Output Digital Sound Processor with Bluetooth and App Control

    DS18’s i48DSP gives you total command over your sound system! With 4 RCA inputs and 8 fully configurable RCA outputs, this DSP (digital sound processor) lets you build and fine-tune your audio experience across any setup.

    Bluetooth App Control
    Set crossover points, time alignment, limiter, and EQ right from your phone. Integrated with Bluetooth Version 5.1, the i48DSP lets you make live tuning adjustments wirelessly using DS18’s iDSP app (iOS and Android).

    High-Performance Audio Tuning
    Equipped with a 96kHz/32-bit sampling rate DSP chip (AK7735) and CS4344 signal conversion, the i48DSP gives you pinpoint audio control. It features a 31-band parametric EQ on each channel, routing with mixing, bandpass filtering, limiter per output, and a built-in noise gate: all with impressively low distortion (0.04% THD).

    Clean Signal, Low Noise
    With an output of up to 3.3V and a 101dB signal-to-noise ratio, the i48DSP ensures ultra-clean sound with minimal interference. It also includes clip and limiter LEDs to prevent distortion and protect your equipment during high-output sessions.

    Built to Fit Anywhere
    This compact DSP is housed in a brushed aluminum body with surface-mount technology and anti-corrosion PCB coating. Designed to work with all systems, the i48DSP installs easily into a variety of vehicles and integrates seamlessly with aftermarket or OEM systems.

    Terms & Conditions 

    All order will have 4% processing fee.  By purchasing from TS Custom Cycles, the customer understands that TSCC is not liable for products manufactured by other companies.  We take no liability for manufactures, shipping companies and thier procedures and policies.  By purchading thru TSCC you are in the understading that are revicieng a product made by another company and therfore can not hold TSCC liable for another companies product. TSCC is not liable for damages accorued by shipping componies, incorrect instalation or any miss use of products sold.  Most products come with a manufactured warrinty.  Please contact us for assisantce with any issues.  

    All 2nd - 3ed party products are subject to the manufacture's price, shipping costs, shipping time frame, production and evaluation. TSCC is a direct dealer for these companies and does not take responsibility for their product, price, shipping costs, shipping times and or production. 
    We will work with all of our customers to the best of our ability! 

    We appreciate your business and are committed to providing you with exceptional service and timely delivery. 

    Order Processing Time:

    Orders are usually processed within 48-72 hours after the order has been placed. For Affirm, Afterpay & Synchrony, orders will take 3-5 buisness days.
    Custom or special order items may take longer to process, typically 5-10 business days.

    Shipping Methods:

    All Shipping methods are based on Manifature's time and can range from 2 days-up to but not limited to 8 weeks.  Wheels tpically take 8-10 weeks.

    Shipping

    When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

    Please also note that the shipping rates for many items we sell are weight-based. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

    Packaging:

    Rest assured that all items will be securely and safely packaged to prevent any damage during transit. Fragile or high-value parts will be packaged with additional protective materials, such as bubble wrap or foam padding.

    Shipping Rates:

    Shipping rates vary based on the size, weight, and destination of the package. You can view the estimated shipping costs for your order during the checkout process before placing your order.

    Order Tracking:

    Once your order has been shipped, you will receive an email with the tracking number and carrier information. You can also track your order status by logging into your account.

    International Shipping:

    Please note that international shipping rates and delivery times may vary based on destination. Customers are responsible for any customs fees, import taxes, or additional charges that may apply. Contact us for international shipping

    All 2nd - 3ed party products are subject to the manufacture's price, shipping costs, shipping time frame, production and evaluation. TSCC is a direct dealer for these companies and does not take responsibility for their product, price, shipping costs, shipping times and or production. 
    We will work with all of our customers to the best of our ability!

     

    Returns Policy

    You may return most new, unopened items within 30 days of delivery for an agreed Refund. We will pay the return shipping costs if the return is a result of shippers error (you received an incorrect or defective item, etc.).   Some places require a restocking fee.  This is set by the manufacturer and not TSCC.  

    You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

    If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.

     

    Fast Shipping

    Get your orders delivered in record time with our reliable shipping services.

    Quality Assurance

    We guarantee top-notch quality for all our products.

    Secure Payments

    Shop with confidence using our safe and secure payment options.

    24/7 Support

    Our customer service team is here to assist you anytime, anywhere.

    10% Off Sale
    Limited-time offer
    10% Off Sale
    Limited-time offer
    10% Off Sale
    Limited-time offer
    10% Off Sale
    Limited-time offer
    10% Off Sale
    Limited-time offer
    10% Off Sale
    Limited-time offer

    Contact Us

    Brands

    Finance Options

    Shipping & Returns

    Premium motorcycle parts and accessories

    for riders who demand performance,

    style, and reliability.

    TS Custom Cycles

    7090 Jasper Dr, Middletown MD 2176

    (301)942-3152

    • Facebook
    • Instagram
    • TikTok
    © 2026, TS Custom Cycles - Powered by Shopify
    Payment methods
    • American Express
    • Diners Club
    • Discover
    • Mastercard
    • PayPal
    • Shop Pay
    • Visa

    Your cart

    Your cart is empty

    Home
    Open mini cart