Garage
Shop

See all parts that fit your 2007 Acadia

Steve Meade Designs IM-SG

Impedance Meter / Signal Generator

Only 2 Left!
highlight-star-icon

• Impedance Meter/Signal Generator
• Obtains Driver's T/S Parameters
• Find Tuning Frequency of Passive Radiator
• Locate Rattles in Vehicle

Learn more about the smd-imsg
Universal fit Icon

Universal – fits most vehicles.

Similar items | Update vehicle | Vehicle store
List price $461.99
Thanks , You Pay:

$451.99

 with warranty
Starting at $41/mo or 4 payments of $113 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.
Quantity
In Stock. Only 2 Left!
Brand new

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...
72-4568 main

Metra 72-4568

Install New Speakers in select 1990-2021 vehicles from Chevrolet, GMC, Buick

121
-33.36%

$9.99

List price $14.99

40-CR10 main

Metra 40-CR10 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2002-2025 vehicles from Ford, Chevrolet, GMC

57
-16.69%

$7.49

List price $8.99

LCGM29 main

PAC LCGM29 Wiring Interface

Install a new car stereo and retains safety warning chimes in select 2006-2021 vehicles from Chevrolet, GMC, Cadillac

8
-61.25%

$49.99

List price $129.00

GMK318 main

American International GMK318

Double DIN Stereo Dash Kit for select 2006-2025 vehicles from GMC, Chevrolet, Buick

24
-48.31%

$14.99

List price $29.00

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

Limited time!
JBLLEGEND700 main

JBL LEGEND 700 (JBLLEGEND700)

7" Double DIN Touch Screen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto

5
-30.53%

$263.95

List price $379.95

SXE-1751S main

Alpine SXE-1751S

440W Peak (80W RMS) 6.5" SXE-Series 2-way 4-ohm Component Speakers with Mylar-Titanium Tweeters

4
-16.67%

$64.99

List price $77.99

Description


Steve Meade Designs brand icon

Authorized dealer

General Features:

  • Impedance Meter / Signal Generator
  • Locate rattles within vehicle
  • Determines speaker crossover set points
  • Easy to locate tuning frequencies of passive radiators and ported enclosures
  • Find volume of sealed enclosures
  • Find crossover frequency of passive crossover networks
  • Obtain a driver's T/S parameters
  • Pink Noise generator
  • Precision AC impedance meter
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Loading...
DMH-1800NEX main

Pioneer DMH-1800NEX

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

3
-19.05%

$339.99

List price $420.00

Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

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

123
-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

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

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

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

Club 322F main

JBL Club 322F (SPKCB322FAM)

150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers

1
-27.29%

$79.95

List price $109.95

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

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
Limited time!
DMH-W3050NEX main

Pioneer DMH-W3050NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)

1
-24.20%

$469.99

List price $620.00


Best selling similar products

BAMMD3 small

Belva BAMMD3

• Features easy-to-read 2-3/4" Digital display
• Updates 2.5 times per second
• Low battery indicator
• Over range indicator
• Includes two 36 in. 18 gauge CCA test leads

(7)

$9.99

List price $29.99

DD-1+ small

SMD DD-1+

• Check Gain Overlap Settings
• Input Voltage Capacity Raised to 200Vrms
• RMS AC Voltmeter Built-in

(3)

$304.98

List price $314.98

XTGSP2 small

NVX XTGSP2

• Tone Generator • Speaker Polarity Tester
• Perfect Troubleshooting and Testing
• Output Range of 0-8 Volts
• Includes RCA and Alligator Clips
• 9V Speaker Popper • Auto Shutoff

(8)

$29.99

List price $39.99

CC-1 small

SMD CC-1 Crossover Calibrator

• Crossover Calibrator
• Also Matches The Gain Settings On Amp(s)
• Circuitry Is Digital Microprocessor Controlled
• Crossover -3dB Point Accuracy +/- 0.25dB
• Auto-Shut Off Timer

(21)

$187.98

List price $197.98

AMM-1 small

SMD AMM-1

• Measure True Amplifier Power Output
• Measure DC Voltage Drops
• Measure Common DC Voltages
• Measure Impedance of Speakers
• Measure Phase Difference

(5)

$458.98

List price $468.98

DM-RTA BASE KIT small

AudioControl DM-RTA BASE KIT

• Hard case and accessory kit for AudioControl DM-RTA
• Laser-cut foam interior
• Includes all necessary hardware and accessories

$479.00

List price $639.00

TL-PTG2 small

PAC TL-PTG2 (TLPTG2)

&bull Tone Generator • Speaker Polarity Tester
• Perfect Troubleshooting and Testing
• Output Range of 0-8 Volts
• Includes RCA and Alligator Clips
• 9V Speaker Popper
• Auto Shutoff

(1)

$45.99

List price $59.00

IBR68 small

Install Bay IBR68

• All In One Tester/Tone Generator
• Speaker tester with 9V
• RCA cable tester
• Easy to use control knobs
• Auto off function

(10)

$42.99

List price $47.99

BX-LOC2 small

Soundstream BX-LOC2

• Digital bass processor with 2-channel line output converter
• 2-channel RCA input for aftermarket sources
• Selectable signal sensing or direct turn on
• Includes dash mount remote

$119.99

List price $139.99

Item Details


Manufacturer:

Model Number:

IM-SG

Weight:

1.10lbs

Internal SKU:

smd-imsg

Internal Product ID:

70302

Customer Ratings & Reviews


Steve Meade Designs IM-SG thumbnail image

5 star
50%
4 star
50%
3 star
0%
2 star
0%
1 star
0%



Durability
4
Value
4.3
Features
4
Design
4.5
Usability
5

Customer Reviews

Sort by:

Loading...

great item

I recommend this because smd items are hand made and hand tested and work great for those tedious tasks were you are trying to tune your sub to your box and also is a great learning tool on how to mess with car audio.

I do not own 1 but I have seen how it works and I recommend this item only because of how it works .

Only thing I don't like about this product is the price but I understand that it was hand made not mass produced.

By quailegg on September 23, 2013

72 found this helpful


Nice desing and easy to use

I just received this toy and it's ok. A bit expensive maybe, and I had to pay custom clearance to get it here in Spain, but that's not their fault, of course.

I had used long time ago the IM from RockfordFosgate and the signal level was quite lower, almost inaudible. I think SMD is better as a Signal Generator than RFosgate's. Also the display and overall manufacturing is much better.

I would prefer though that the frecuenciy adjust were continuous and not to have to select RANGE in order to cover all the bandwith, but I guess it's a minor defect.

I can not rate durability, but it seems well built

By Javi on June 30, 2014

72 found this helpful


Excellent Tool

Tools like this are just "Staples" that are needed in order to perform a "quality" install for your own personal use, or for customer installs. A tool like this is a time saver, and a valuable tool to have in the tool box. SMD products are amazing

By Seth on June 7, 2013

71 found this helpful


smd im-sg

Great product so many features looking forward to have all smd's stuff

By dablindone on December 15, 2014

70 found this helpful



556Uw small

Directed 556U-B / 556UW

Universal Remote Start Immobilizer Bypass Module ( 556U )

(13)

$14.99

List price $49.99

VM9512 small

Jensen VM9512 Refurbished

In-Dash 7" Touchscreen LCD with DVD/CD/MP3 Player, Bluetooth, USB, SD Slot, iPod Cable and Remote

$199.99

List price $749.99

06VS12L74 small

Kicker 06VS12L74 ( VS12L7 4 ohms )

Ported enclosure with Solo-Baric L7 12" Subwoofer ( 4 ohms Impedance 06VS12L7 / VS12L74 )

$319.99

List price $549.99

Related Searches


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

2007 GMC Acadia

2003 Toyota Celica

2018 Chevrolet Volt

2014 Toyota 4Runner

1987 Pontiac Firebird

2007 Hyundai Tucson

2009 Chevrolet TrailBlazer

2000 Chevrolet Tahoe

2018 Honda Civic

1991 Isuzu Pickup

Vehicle
Store
Delete

2002 Harley Davidson FLHTC/I Electra Glide Classic

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.