Garage
Shop

See all parts that fit your 2015 iQ

Diamond Audio DMD250.1D

250W RMS Class D DMD Series Monoblock Car Amplifier (with Bass Remote)

Diamond Audio
Shop all Diamond Audio
highlight-star-icon

• 160 watts x 4 channel @ 4 ohm
• 250 watts x 2 channel @ 2 ohm
• Total RMS Power: 250 watts
• Class D 2 ohm Stable Monoblock Amplifier

Learn more about the dmd2501d
Universal fit Icon

Universal – fits most vehicles.

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

$239.99

 with warranty
Starting at $22/mo or 4 payments of $60 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.

3+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.
Dollar Icon
VIP Product Get $24.00 in rewards to spend later
Quantity
In Stock.
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
NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
DMH-1800NEX main

Pioneer DMH-1800NEX

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

59
-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

254
-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

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

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
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

214
-9.16%

$109.00

List price $119.99

43DSC6504 main

Kicker DSC650 (43DSC6504)

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

72
-10.53%

$84.99

List price $94.99

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

SXE-6926S main

Alpine SXE-6926S

280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers

13
-20.84%

$56.99

List price $71.99

Current Promotions (6 offers)


This offer cannot be combined with any other coupons or offers.

Diamond Audio DMD250.1D

15% off


Priced separately $319 98

Promo Savings of $12 00

Total price:

$307 98

This offer cannot be combined with any other coupons or offers.

Diamond Audio DMD250.1D

20% off


Priced separately $289 98

Promo Savings of $10 00

Total price:

$279 98

This offer cannot be combined with any other coupons or offers.

Diamond Audio DMD250.1D

20% off


Priced separately $349 98

Promo Savings of $22 00

Total price:

$327 98

This offer cannot be combined with any other coupons or offers.

Diamond Audio DMD250.1D

30% off


Priced separately $539 98

Promo Savings of $90 00

Total price:

$449 98

This offer cannot be combined with any other coupons or offers.

Diamond Audio DMD250.1D

30% off


Priced separately $349 98

Promo Savings of $33 00

Total price:

$316 98

This offer cannot be combined with any other coupons or offers.

Diamond Audio DMD250.1D

50% off


Priced separately $274 98

Promo Savings of $17 50

Total price:

$257 48

Description



Diamond Audio DMD250.1D

Introducing the DMD Series Amplifiers from Diamond Audio – delivering best-in-class performance and unbeatable value! Designed with substantial power in a compact heat sink, the DMD Series is the perfect solution for any budget-friendly mobile audio system.

Upgrade to the DMD Series Amplifiers from Diamond Audio and experience the perfect blend of power, technology, and value. Transform your mobile audio system with these exceptional amplifiers and hear the difference today!


Product Details:

  • DMD Series Class D 2 ohm Stable Monoblock Amplifier
  • RMS Power Rating:
    • 4 ohm: 160 watts x 4 channel
    • 2 ohm: 250 watts x 2 channel
  • Total RMS power output: 250 watts
  • LED Power/Protect Light
  • Wired bass level remote control included
  • Speaker-level (high-level) inputs via direct connection of speaker wire through low-level inputs
  • 1 pair of pre-amp outputs
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Class D IR chipset with innovative SMD technology
  • Four-layer FR4 PC board circuitry
  • Selectable REM/VOX/DC turn on modes
  • Variable phase adjustment
  • Input sensitivity:
    • Low level: 0.2 - 10 volts
    • High level: Up to 25 watts
  • Frequency Response: 20 - 250 Hz
  • Total Harmonic Distortion (THD): 0.07%
  • Signal to Noise Ratio: 90 dB
  • Variable low-pass filter: 35 - 350 Hz
  • Subsonic filter: 10 - 55 Hz
  • Variable Bass Boost: 0 - 18 dB
  • Fuse Rating: 120A
  • 4 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 6.42" L x 6.85" W x 1.9" H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • MFR #: DMD250.1D


Best selling similar products

NDA12001 small

NVX NDA12001

• 500 watts x 1 channel @ 4 ohm
• 850 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

(19)

$169.99

List price $239.99

ATOM 1300.1 PRO small

Deaf Bonce Apocalypse ATOM 1300.1 PRO

• 490 watts x 1 channel @ 4 ohm
• 780 watts x 1 channel @ 2 ohm
• 1300 watts x 1 channel @ 1 ohm
• Total RMS Power: 1300 watts
• Class D 1 ohm Stable Monoblock Amplifier

$199.90

List price $199.90

R2-1200X1 small

Rockford Fosgate Prime R2 R2-1200X1

• 400 watts x 1 channel @ 4 ohm
• 800 watts x 1 channel @ 2 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

(23)

$449.99

List price $449.99

CXA1200.1 small

Kicker CXA1200.1 (46CXA12001T)

• 600 watts x 1 channel @ 4 ohm
• 1200 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

(41)

$399.99

List price $429.99

VAD17001v2 small

NVX VAD17001 v2 (VAD17001v2)

• 800 watts x 1 channel @ 4 ohm
• 1350 watts x 1 channel @ 2 ohm
• 1700 watts x 1 channel @ 1 ohm
• Total RMS Power: 1700 watts
• Class D 1 ohm Stable Monoblock Amplifier

(144)

$259.99

List price $335.99

VAD10001v2 small

NVX VAD10001 v2 (VAD10001v2)

• 420 watts x 1 channel @ 4 ohm
• 760 watts x 1 channel @ 2 ohm
• 1000 watts x 1 channel @ 1 ohm
• Total RMS Power: 1000 watts
• Class D 1 ohm Stable Monoblock Amplifier

(38)

$209.99

List price $227.99

JD1000/1 small

JL Audio JD1000/1

• 600 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable Monoblock Amplifier

(25)

$429.99

List price $429.99

CXA400.1 small

Kicker CXA400.1 (46CXA4001T)

• 150 watts x 1 channel @ 4 ohm
• 300 watts x 1 channel @ 2 ohm
• 400 watts x 1 channel @ 1 ohm
• Total RMS Power: 400 watts
• Class D 1 ohm Stable Monoblock Amplifier

(24)

$199.99

List price $219.99

Reference 10001A small

Infinity Reference 10001A (AMPRF10001AAM)

• 600 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable Monoblock Amplifier

$499.95

List price $569.95

Specifications & Details


Key Features
Amplifier Key Features
Bass Boost
Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
160 watts x 4 channel
RMS Power @ 2 ohms
250 watts x 2 channel
Amplifier Specifications
Series
DMD Series
Amplifier Class
D
Number of Channels
1 - Mono
Total RMS Power Output
250 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
Frequency Response
20 - 250 Hz
THD at Rated RMS Power
0.07%
Speaker Level Inputs
Optional (Requires Accessory Adapter)
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Subsonic
Low-Pass Crossover Frequency
35 - 350 Hz
Subsonic Filter
10 - 55 Hz
Signal-to-Noise Ratio
90 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
Yes
Fuse Rating
40A x 3 
Total Fuse Rating
120
Strappable
No
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
Low-Level Input Sensitivity
0.2 - 10 volts
What is in the box?
Paperwork
User manual
WITB: Amplifiers
Amplifier
Wired gain knob (wire attached)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

DMD250.1D

Weight:

3.00lbs

Internal SKU:

dmd2501d

Internal Product ID:

195845

Customer Ratings & Reviews


Diamond Audio DMD250.1D 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


APTT381 small

Delfino APTT381 Programmable Coffee Maker

12-Cup Programmable Coffee Maker with Removable Water Tank and Permanent Filter

$46.99

List price $88.00

DWH-302 small

MB Quart DWH 302

12" Dual 2 ohms Discus Series Subwoofer (DWH302)

(1)

$59.99

List price $119.99

H-1410 small

Optimus H-1410

Oscillating Fan Heater with Digital Touchscreen Control

$49.99

List price $59.99

DEH-X6800BT_NSP65_VSW84V2_R250X1_BAK42BL_8TK small

Complete Car Stereo Rock Upgrade Package

Pioneer DEH-X6800BT Bluetooth Car Stereo w/ NVX NSP65 Speakers & VSW8V2 Subwoofer + Rockford Fosgate R250X1 Monoblock Amplifier w/ Kit & Box

$378.03

List price $624.91

ION1200.1D small

DS18 ION1200.1D

3600W Peak (1200W RMS) Class D ION Series Monoblock Full Range Car Amplifier with Bass Remote

$299.95

List price $299.95

EF-573 small

Power Acoustik EF-573

500 Watt Max (250W RMS) 5" x 7" 3-Way Coaxial Car Speakers

(4)

$34.95

List price $49.99

44KSS6704 small

Kicker KSS670 (44KSS6704)

500W Peak (250W RMS) 6.75" KS Series 2-Way Convertible Component Car Speakers

(3)

$229.95

List price $249.50

No picture

NVX VPRO69H (Sold Individually) (Like New (Open Box))

400W Peak (200W RMS) 6x9" V-Series Pro 2-Way Coaxial Loudspeaker with Horn Tweeter

$63.74

List price $119.99

T812-44 small

MTX Audio T812-44

500W 12" Thunder 8000 Series Dual 4 ohm Subwoofer

(10)

$149.99

List price $399.99

Related Searches


Continue to cart

Available Offers (3) for Diamond Audio DMD250.1D
FREE Belva Amp Kit at Checkout!
FREE Belva Amp Kit at Checkout!
Save 30% on an NVX XKIT42 Amp Kit with Purchase! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT42 Amp Kit! No code needed — discount applies automatically at checkout.
Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2015 Scion iQ

2008 Ford Expedition

2016 Chevrolet Volt

2017 Nissan Versa Note

2011 Audi Q5

2002 Saturn SC2

2002 GMC Yukon

2005 Ford Expedition

2010 Audi S6

2004 Mazda B3000

Vehicle
Store
Delete

2020 Can-Am Defender HD8

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.