Garage
Shop

See all parts that fit your 2001 M3

Diamond Audio LOC88

400W 8-Channel Line Output Converter with Remote Bass Control

Diamond Audio
Shop all Diamond Audio
highlight-star-icon

• Active 8-channel line output converter
• Speaker level and low-level inputs
• Selectable impedance load: 20, 60, 20k ohm
• Turn-on Modes: Remote, Vox (Audio Signals), and DC
• Ground Isolation Switch: 200-ohms, ISO, and Ground

Learn more about the loc88
Universal fit Icon

Universal – fits most vehicles.

Similar items | Update vehicle | Vehicle store
Thanks , You Pay:

$249.99

 with warranty
Starting at $23/mo or 4 payments of $63 Buy now, pay later and installment payment plans are offered by Afterpay and Affirm. Learn more

Heads up

Your vehicle can use this product in multiple locations. Only a quantity of one can be selected from the product page. You will have the option to adjust the quantity within your cart.

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Dollar Icon
VIP Product Get $25.00 in rewards to spend later
Quantity
In Stock.
Brand new
XLOC88X main
NVX NVX XLOC88X 8 Input / 8 Output Line Output Converter with Impedance Matching and Remote Level Control

(1)

$64.99 $119.99
Sponsored

Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Extend logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Hassle-free immediate replacement within minutes!
  • Easy online claims 24/7
  • Covers product breakdowns and failures
Swoosh Icon Icon of Swoosh

For over 25 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts

Loading...
MS69CX main

Diamond Audio MS69CX

1000W Peak (250W RMS) 6x9" Motorsport Series 2-Way Coaxial 4-ohm Marine Speakers

2
-21.43%

$329.99

List price $419.99

Description



Diamond Audio LOC88

The Diamond Audio LOC88 8 IN / 8 OUT Line Output Converter is a sophisticated and adaptable tool for integrating aftermarket amplifiers with factory audio systems. Its comprehensive feature set, including adjustable load settings, ground isolation options, gain control, and advanced turn-on modes, ensures optimal signal processing and compatibility. Designed for durability and dependable operation, the LOC88 enhances your car audio system, providing superior sound quality and flexibility.

The Diamond Audio LOC88 is a versatile and advanced 8-input/8-output line output converter designed to seamlessly integrate factory audio systems with aftermarket amplifiers and other audio components. This device ensures optimal signal processing and compatibility, making it an essential tool for upgrading your car audio system.


Product Features:

  • Active 8-channel line output converter
  • Includes eight inputs and eight outputs
  • Designed to integrate with aftermarket or factory OEM systems
  • Ideal interface for adding an aftermarket amplifier
  • Single dial, precision matched, stereo and level gain adjustment
  • Up to 40 volts RMS high-level input sensitivity
  • Up to 9.5 volts RMS low-level RCA output
  • Wide range DC offset circuit and REM turn-on options
  • Stamped steel chassis material for added durability
  • Speaker level and low-level inputs
  • Removable quick connect with screw type terminal
  • Replacement remote control Diamond Audio LOCREM (sold separately)
  • Ground Isolation Switch: 200-ohms, ISO, and Ground
  • Turn-on Modes: Remote, Vox (Audio Signals), and DC
  • Selectable impedance load: 20, 60, 20k ohm
  • Frequency response: 10 - 20000 Hz
  • Signal-to-noise ratio: 110dB
  • Total harmonic distortion (THD): 0.01%
  • Bass Boost: 0 - 12 dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Loading...
BV850ACP main

Boss Elite BV850ACP

6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera

5
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

122
-33.36%

$79.96

List price $119.99

Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

2
-16.67%

$349.99

List price $420.00

iLX-W650 main

Alpine iLX-W650

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

123
-5.72%

$329.95

List price $349.95

DMH-W4660NEX main

Pioneer DMH-W4660NEX

6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)

2
-20.00%

$599.99

List price $750.00

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3

Best selling similar products

AXLOC-CH5 small

Axxess AXLOC-CH5

• Active 2-Channel Line Output Converter
• Designed to provide 2-channels of low-level audio
• Includes gain level controller to adjust the overall output
• Compatible with select 2011-2025 vehicles from Ram, Dodge, Jeep with non-amplified systems

(10)

$93.99

List price $104.99

LC2i PRO small

AudioControl LC2i PRO

• 2-Channel Line Out Converter
• AccuBASS processing for correction of bass roll-off
AudioControl ACR-1 REMOTE wired bass remote knob included

(18)

$159.00

List price $209.00

LP7-2 small

PAC LP7-2

• 2-Channel LOC PRO Series
• Remote Turn on Wire
• Single Dial
• Signal-Sensing Circuit
• Surface Mount Construction
• Level Gain Adjustment

(18)

$29.99

List price $59.00

AXLOC-FD2 small

Axxess AXLOC-FD2

• Active 2-Channel Line Output Converter
• Designed to provide 2-channels of low-level audio
• Includes gain level controller to adjust the overall output
• Compatible with select 2011-2025 vehicles from Ford with non-amplified systems

(3)

$93.99

List price $104.99

XLCA2 small

NVX XLCA2

• 2-channel line out converter
• Speaker Level Input Accepts Up To 400 Watts RMS
• Bass Enhancer And Bass Compensation
• xBOOST Technology
• Selectable Auto On
• 9.5 Volt Pre-Out
• 12 Volt Trigger Out

(34)

$49.99

List price $53.98

AXLOC-HYKIA3 small

Axxess AXLOC-HYKIA3

• Active 2-Channel Line Output Converter
• Designed to provide 2-channels of low-level audio
• Includes gain level controller to adjust the overall output
• Compatible with select 2014-2025 vehicles from Hyundai, Kia with non-amplified systems

(1)

$93.99

List price $104.99

AXLOC-TY3 small

Axxess AXLOC-TY3

• Active 2-Channel Line Output Converter
• Designed to provide 2-channels of low-level audio
• Includes gain level controller to adjust the overall output
• Compatible with select 2018-2025 vehicles from Toyota with non-amplified systems

(3)

$93.99

List price $104.99

AXLOC-GM31 small

Axxess AXLOC-GM31

• Active 2-Channel Line Output Converter
• Designed to provide 2-channels of low-level audio
• Includes gain level controller to adjust the overall output
• Compatible with select 2019-2025 vehicles from Chevrolet, GMC with non-amplified systems

(3)

$93.99

List price $104.99

XPLOC4 small

NVX XPLOC4

• 4-Channel Premium Adjustable Line Output Converter
• 6:1 Step Down With Adjustable Output
• 600w Total Maximum Input (150w Per Channel)
• Super Low Distortion

(35)

$24.99

List price $31.24

XPLOC2 small

NVX XPLOC2

• 2-Channel Premium Adjustable Line Output Converter
• 3:1 Step Down With Adjustable Output
• 300w Total Maximum Input (150w Per Channel)
• Super Low Distortion

(49)

$17.99

List price $24.99

Specifications & Details


Line Out Convertor Specifications
Number of Channels
8-Channel
Frequency Response
10 - 20000 Hz
Bass Boost
0 - 12 dB
Speaker Level Input Wattage/Voltage
400 watts
Preamp Output Voltage
9.5 volts
Low Level Input Voltage
0.05 - 40 volts
Line-Out Converter Features
Turn on Mode
DC Offset
Remote Wire
Signal Sensing
Ground Isolation Options
200 ohms
Ground
ISO
Selectable Impedance Load
20, 60, 20k ohm
Remote Turn On Output
Yes
Remote bass/level controller
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

LOC88

Weight:

1.00lb

Internal SKU:

loc88

Internal Product ID:

226924

Customer Ratings & Reviews


Diamond Audio LOC88 thumbnail image

5 star
0%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found

XLOC88X main

NVX XLOC88X

• 8-Channel Speaker Level Inputs
• 8-Channel RCA Outputs
• Handles up to 40V (400 watts RMS)
• Provides up to 9.5 Volts of output
• Auto turn-on via DC offset or Audio detection 
• Load selection switch (20, 60, or 20K ohm)
• Wired remote bass level control included
• LED Clip indicator

(1)

$64.99

List price $119.99


SPM.804B small

Soundstream SPM.804B

1000W Peak (500W RMS) 8" Pro Audio Midrange 4-ohm Speakers with Bullet Phase Plug

$49.99

List price $67.99

1200D small

Orion 1200D

Class D Monoblock Car Amplifier

(4)

$279.99

List price $999.99

DP-3002B small

Metra DP-3002B Dash Kit

Install a new Double-DIN car stereo in select 1999-2002 vehicles from GMC, Chevrolet trucks (Black)

(51)

$286.99

List price $318.99

No picture

Diamond Audio JK11STAGE6PROD

6 Speaker Audio System Upgrade Kit for select 2007-2018 Wrangler Unlimited and Wrangler Unlimited (JK) Includes Two 6.5" Coaxial Horn Speakers, Two 8" Tower Speakers, One Loaded Dual 10" Enclosure, and Two Amplifiers

$4369.89

List price $4369.89

CL125S small

Diamond Audio CL125S

4 Pack of Extruded Aluminum 1.25" Clamp Rings (Silver)

$69.99

List price $59.99

HDZ-W10 small

Alpine Status HDZ-W10

2400W Peak (800W RMS) 10" Status Series Dual 4-ohm Car Subwoofer

$719.95

List price $1080.00

99-7385B small

Metra 99-7385B Dash Kit

Single DIN or Double DIN Stereo Dash Kit and Harness for select 2017-2018 Santa Fe Sport and Santa Fe without Navigation

$289.99

List price $466.99

95-7345B small

Metra 95-7345B Dash Kit

Install a new Double-DIN car stereo in select 2011-2013 Optima (Matte Black)

(3)

$16.99

List price $32.99

NE81S_R2W8D2 small

NVX NE81S w/ Alpine R2-W8D2

Single 8" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.45 Cu. Ft. with Polyfil and NVX Logo w/ 8" R2-Series Dual 2-ohm Car Subwoofer

(1)

$287.94

List price $425.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2001 BMW M3

2000 Lexus SC400

2010 Dodge Nitro

1988 Dodge Colt E

2015 Ford Explorer

2017 GMC Acadia

2012 Audi A4

2006 Audi A3

1997 Saab 9000

2009 Honda Element

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.