Garage
Shop

Hertz HMS 12 B4-LD-W

1000W Peak (500W RMS) 12" HMS Series Single 4-ohm Infinite Baffle Marine Subwoofer with LED and White Grille

Hertz
Shop all Hertz
Lowest price in 30 days
highlight-star-icon

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Single 4 ohm
• UV-Treated Polypropylene cone
• Santoprene Rubber surround
• Mount depth: 5.54"
• Sensitivity: 89.5 dB

Learn more about the hms12b4ldw
Was $780.00 Details
Thanks , You Pay:

$699.99

 with warranty

Heads up

We confirm fitment and offer accessories for speakers. Please set your vehicle first if you would like to purchase more than one hms12b4ldw.

Set your vehicle or Return to product page
shipping truck icon Free shipping in USA. Provide zip for delivery date.
Dollar Icon
VIP Product Get $70.00 in rewards to spend later
Quantity
Available: Ships in 10-14 days
Brand new

Buy it now


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 24 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

Current Promotions (1 offer)


Get a Free roll of NVX 25 ft. of True Spec 12Gauge EnvyFlex Speaker Wire (100% Oxygen-Free Copper). Simply click the "Add Both to Cart" button and you will see your savings at checkout. This offer cannot be combined with any other coupons or offers.

Hertz HMS 12 B4-LD-W

100% off


Priced separately $729 98

Promo Savings of $29 99

Total price:

$699 99

Description


Hertz brand icon

Authorized dealer


Hertz HMS 12 B4-LD-W

The new HMS 12 marine classic grille subwoofer is optimized to perform in open baffle applications for deep and punchy bass without the need to build a dedicated enclosure. HMS 12 is available at 2 or 4-ohm single voice coil versions, featuring a stunning 500 W continuous power handling. The classic grille features built-in LEDs. The motor and suspension design is optimized for high-power, infinite-baffle operation featuring long linear excursion capability for tremendous output with low distortion.

Hertz Marine subwoofers not only add tons of bass output to your system but also relieve the main speakers from the hard work of reproducing the lowest frequency range, thus maximizing overall system performance for unlimited sound pressure and emotion!


Product Details:

  • 12" Single 4 ohm Hertz Marine (HMS) Series Subwoofer
  • Power Handling:
    • Peak: 1000 watts
    • RMS: 500 watts
  • UV-Treated Polypropylene Cone
  • Santoprene Rubber Surround
  • Integrated RGB LED lighting
  • RGB Hertz HM RGB 1 BK remote (sold separately)
  • Sound-transparent sport grille easily removable
  • IP65 Marine Certified Product stamp
  • Passed ASTM-D4329 standards for UV resistance
  • Passed ASTM-B117 for salt fog operability
  • Engineered for infinite baffle application
  • Progressive-design aramid fiber spider
  • Silicone-insulated lead wires
  • FEM optimized high-excursion mobile equipment
  • Marine-grade polymer injected basket
  • Gold-plated corrosion resistant brass connection terminals
  • Silicone cap protecting leadwire junction point
  • 2" Copper Voice coil
  • 19 mm Xmax
  • Single Stacked Ferrite magnet motor structure
  • Resonance Frequency (Fs): 30 Hz
  • Sensitivity: 89.5 dB
  • Top-mount depth: 5.54"
  • Cutout diameter: 11"
  • Authorized Internet Dealer
  • Includes protective subwoofer grille
  • 1-year Manufacturer's Warranty

  • Priced Individually

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Hertz HMS 12 B4-LD-W Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Hertz HMS 12 B4-LD-W Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Hertz HMS 12 B4-LD-W Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 Hertz HMS 12 B4-LD-W Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


Best selling similar products

JL Audio M6-8IB-S-GmTi-i-4

• RMS Power: 200 watts
• Impedance: Single 4 ohm
• Injection Molded Polypropylene Cone
• Synthetic Rubber Surround
• Mount depth: 5"
• Sensitivity: 86.7 dB

$409.99

List price $409.99

JL Audio M6-10IB-S-GwGw-i-4

• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Injection Molded Polypropylene Cone
• Synthetic Rubber Surround
• Mount depth: 5.9"
• Sensitivity: 86.1 dB

$499.99

List price $499.99

Wet Sounds STEALTH AS-10

• 500 W Single 10" Sealed Subwoofer Enclosure with Built-In Amplifier
• 10" Subwoofer
• Built-In 500 W Class D Amplifier
• Rotationally Molded Polyethylene Housing
•Easy Plug & Play connection
• Enclosure Dimensions:11.5" D x 14.74" W x 12.75" H

(1)

$899.99

List price $899.99

Polk Audio DB 1042 SVC (DB1042SVC)

• Peak Power: 1050 watts
• RMS Power: 350 watts
• Impedance: Single 4 ohm
• Polypropylene cone
• Santoprene Rubber surround
• Mount depth: 4.34"
• Sensitivity: 85 dB

(5)

$79.99

List price $119.99

JL Audio m6-10fes-mw-c-gwgw-4

•250W Single 10" Sealed Subwoofer Enclosure
• Preloaded with single 10" Subwoofer
• Matte White Enclosure with Smooth Gel-Coat Finish
• Enclosure Dimensions:10.5" D x 15" W x 14.4" H

$1029.99

List price $1029.99

JL Audio M6-10IB-S-GwGw-4

• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Synthetic Rubber Surround
• Mount depth: 5.9"
• Sensitivity: 86.1 dB

(2)

$449.99

List price $449.99

JL Audio M6-8IB-S-GwGw-i-4

• RMS Power: 200 watts
• Impedance: Single 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Synthetic Rubber Surround
• Mount depth: 5"
• Sensitivity: 86.8 dB

(1)

$379.99

List price $379.99

Rockford Fosgate RM110D2B

• Peak Power: 400 watts
• RMS Power: 200 watts
• Impedance: Dual 2 ohm
• Injection Molded Polypropylene - IMPP Cone
• Santoprene Rubber Surround
• Mount depth: 4.4"
• Sensitivity: 88.5 dB

(2)

$189.99

List price $189.99

JL Audio M3-10IB-C-Gw-4

• RMS Power: 175 watts
• Impedance: Single 4 ohm
• Injection Molded Polypropylene Cone
• Synthetic Rubber Surround
• Mount depth: 5"
• Sensitivity: 87.23 dB

(3)

$319.99

List price $319.99

Rockford Fosgate M2D4-10I

• Peak Power: 1600 watts
• RMS Power: 400 watts
• Impedance: Dual 2 or 8
• Injection Molded Polypropylene Composite Cone
• Santoprene Rubber Surround
• Mount depth: 4.44"
• Sensitivity: 90.3 dB

$399.99

List price $399.99

Specifications & Details


Subwoofer Specifications
Series
Hertz Marine (HMS) Series
Subwoofer Size
12"
Peak Power Handling
1000 watts
RMS Power Handling
500 watts
Voice Coil(s)
Single
Impedance (Per Voice Coil)
4 ohm
Voice Coil Material
Copper
Voice Coil Diameter
2"
Sensitivity
89.5 dB
Xmax (millimeters)
19 mm
Subwoofer Design
Round / Circle
Main Cone Color
White
Woofer Composition
UV-Treated Polypropylene
Woofer Surround
Santoprene Rubber
Magnet Structure
Single Stacked
Magnet Type
Ferrite
Subwoofer Grille
Yes - Included
Re-Cone Kit Available
No
CTA-2031 Compliant
No
Recommended Enclosure Specifications
Top-Mount Depth (Mounting Depth)
5.54"
Cutout Diameter
11"
Shallow Mount Installation
No
Electromechanical Parameters
Free-Air Resonance (Fs)
30 Hz
Equivalent Compliance (Vas)
95.4 liters
Total Speaker Q Value (Qts)
1
Electrical Q Value (Qes)
1.1
Electrical Resistance of Voice Coil (Re)
1.8 ohm
Mechanical Q Value (Qms)
11.1
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Grille (attached)
Other Accessory #1
3 Speed Clips
Other Accessory #2
RGB LED Controller
Other Accessory #3
Subwoofer Wire
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

HMS 12 B4-LD-W

Weight:

8.72lbs

Internal SKU:

hms12b4ldw

Internal Product ID:

199849

Customer Ratings & Reviews



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

Related Searches


Save up to 10 different vehicles in your garage

Add vehicle
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