Description
Hertz DS 250.3
Car Subwoofer
The Hertz DS 250.3 car audio subwoofers are the ideal subwoofer solutions for those on a restricted budget but longing for a subwoofer offering a powerful, refined sound. The polypropylene V-cone® membrane and 50 mm diameter pure copper voice coil wound on aluminum former ensure linearity and exceptional mechanical and thermal capability, for bursting dynamics and a solid, engaging low-frequency range. The supplied grill offers protection and exciting cosmetics.
Features & specs
| Size | 10 -inch | |
| Impedance | 4 ohms | |
| Cone Material | Mica-injected Polypropylene | |
| Surround Material | Butyl Rubber | |
| Ideal Sealed Box Volume (cubic feet) | 0.54 | |
| Ideal Ported Box Volume (cubic feet) | 0.64 | |
| Port diameter (inches) | 2.4 | |
| Port length (inches) | 6.1 | |
| Free-Air | No | |
| Dual Voice Coil | No | |
| Sensitivity | 89 dB at 1 watt | |
| Frequency Response | 32 – 400 Hz | |
| Max RMS Power Handling | 150 | |
| Peak Power Handling (Watts) | 600 | |
| Top Mount Depth (inches) | 4 7/16 | |
| Bottom Mount Depth (inches) | 4 11/16 | |
| Cutout Diameter or Length (inches) | 9 1/8 | |
| Vas (liters) | 34 | |
| Fs (Hz) | 36 | |
| Qts | 0.92 | |
| Xmax (millimeters) | 9 | |
| Parts Warranty | 2 Years | |
| Labor Warranty | 2 Years | |
This Product Features:
Sealed Box: Hertz suggests a fixed walled-in area volume of 15.3 liters (0.54 ft³). Fixed fenced-in areas give the most authority over a woofer, will deal with a great deal of intensity, and give precise sonic generation, making them reasonable for a wide range of music.
Ported Box: Hertz suggests a fixed nook volume of 18 liters (0.64 ft³) with one 62mm (2.4″) breadth x 155mm (6.1″) long port, bringing about a tuning recurrence of 43 Hz. Ported (or vented) fenced-in areas commonly give preferred generally productivity over fixed, expanding bass yield for a given intensifier.
Efficient Engineering
Deici Series DS 25.3 10″ sub highlights intense, solid parts and productive plan that give you superb sound generation at a value that is anything but difficult to find a way into your spending plan
Intended for little spaces
With 150 watts of nonstop force taking responsibility (600 watts top), the DS 25.3 gives you the low end you need to make your music become animated. This sub is intended for use in fixed or ported reduced walled in areas that will find a way into little spaces.
Technology of the Hertz DS 250.3
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V-CONE®
The exponential profile gets very close to the perfect one, providing exceptional dispersion.
The Hertz View
In fact, to understand the love of sound is to understand Hertz’s philosophies. Hertz understands that a great speaker should draw out the emotional energy of the music you cherish, as a result- partnered with their commitment to using deluxe components and boundary-pushing engineering; they produce premium quality. Besides, music requires no compromise. Incorporated music lovers, Hertz is obliged to optimizing your vehicle sound system for complete audio delight.
Hertz DS 250.3 Product highlights:
- 10″ 4-ohm subwoofer
- mica-injected polypropylene cone with butyl rubber surround
- handles up to 150 watts continuous (600 watts peak)
- frequency response: 32-400 Hz
- sensitivity: 89 dB
- top-mount depth: 4-1/8″
- sealed box volume: 0.55 cu. ft.
- ported box volume: 0.63 cu. ft.
- grille not included
- warranty: 2 years
- MFR # DS 25.3
What’s in the Hertz DS 250.3 box:
Hertz DS 25.3 owner’s manual
- One 10″ Subwoofer
- 4-Piece adhesive-backed foam top mount gasket
- 4-Piece foam bottom mount gasket
- Eight 1-1/2″ Screws
- Owner’s manual (English/ Spanish/ French/ German/ Italian/ Portuguese/ 21 Others)
- Hertz window sticker
Data table for Hertz DS 250.3
| Size mm (in.) | 250 (10) |
| Power Handling – Peak W | 800 |
| Power Handling – Continuous W | 200 |
| Impedance Ω | 4 |
| Frequency response Hz | 32 ÷ 400 |
| Sensitivity dB SPL | 90 |
| Voice coil Ø mm (in.) | 50 (2) |
| Magnet | High-Density flux ferrite |
| Cone/Dome | Polypropylene with Mica injection |
| Xmax mm | 10 |
| X-mech mm (in.) | 17 (0.67) |
| Re Ω | 3,4 |
| Fs Hz | 36 |
| Vas l | 29 |
| Qts | 0,62 |
| Qes | 0,69 |
| Qms | 6,35 |
| Spl dB | 90 |
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