18 Sound 12MB720-8 Midbass Driver 500 Watts AES 1000 Watts Peak Compact 2-Way Reflex Enclosures 8-Ohms PRO Audio Car Motorcycle Component Speaker
Product details
| Management number | 208591470 | Release Date | 2026/03/22 | List Price | $118.12 | Model Number | 208591470 | ||
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The 18 SOUND 12MB720-8 is a high-performance midbass driver from Eighteen Sound, known for its sensitivity and power handling capabilities. || Here are some of its key features || • Sensitivity: 100dB 1W/1m, which indicates a high efficiency in converting power into sound. || • Power Handling: 500 watts AES, with the ability to handle up to 1000 watts on a continuous program. || • Voice Coil: 75mm (3") Interleaved Sandwich Voice Coil (ISV) for a linear motor assembly and reduced eccentric behavior when driven hard. || • Frequency Range: 90 - 4000 Hz, suitable for a wide range of midbass applications. || • Cone: Curvilinear paper cone made from high-strength wood pulp, designed for linearity and control of bell-mode resonances. || • Suspension: Multiroll suspension made from a linen-like material, offering resistance to aging and fatigue. || • Demodulating Rings: Single Demodulating Ring (SDR) designed to reduce intermodulation and harmonic distortion and improve transient response. || • Magnet Material: Ferrite, optimized using FEA CAD resources to maximize flux density in the voice coil gap and improve cooling || • An exclusive treatment has been applied to the cone giving it water repellent properties. || • This driver can be used as either a bass/mid driver in compact 2-way reflex enclosures or as a dedicated midrange driver in multi-way touring and fixed installation concert and arena systems. Its design ensures excellent performance and durability, making it a reliable choice for professional audio applications || SPECIFICATIONS || Nominal Impedance : 8 Ω || Minimum Impedance : 6.4 Ω || Nominal Power Handling : 500 W || Continuous Power Handling : 1000 W || Sensitivity : 100.0 dB || Frequency Range : 90 - 4000 Hz || Voice Coil Diameter : 75 mm (3.0 in) || Winding Material : copper || Winding Depth : 15.0 mm (0.59 in) || Magnetic Gap Depth : 10.0 mm (0.39 in) || DESIGN || Surround Shape : M-roll || Cone Shape : Curvilinear || Magnet Material : Ferrite || Woofer Cone Treatment : Weather protected || Recommended Enclosure : 25.0 dm3 (0.88 ft3) || Recommended Tuning : 60 Hz || MOUNTING AND SHIPPING INFO || Overall Diameter : 310 mm (12.2 in) || Bolt Circle Diameter : 295 mm (11.61 in) || Baffle Cutout Diameter : 283.0 mm (11.14 in) || Depth : 142 mm (5.59 in) || Flange and Gasket Thickness : 13 mm (0.52 in) || Net Weight : 7.8 kg (17.2 lb) || Shipping Weight : 8.3 kg (18.3 lb) ||
- GENERAL || Brand : 18 SOUND || Model Number : 12MB720-8 | 12MB720 || UPC : 8054752268739 || The 18 SOUND 12MB720-8 is a high-performance midbass driver from Eighteen Sound, known for its sensitivity and power handling capabilities. || This driver can be used as either a bass/mid driver in compact 2-way reflex enclosures or as a dedicated midrange driver in multi-way touring and fixed installation concert and arena systems. ||
- SPECIFICATIONS || Nominal Impedance : 8 Ω || Minimum Impedance : 6.4 Ω || Nominal Power Handling : 500 W || Continuous Power Handling : 1000 W || Sensitivity : 100.0 dB || Frequency Range : 90 - 4000 Hz || Voice Coil Diameter : 75 mm (3.0 in) || Winding Material : copper || Winding Depth : 15.0 mm (0.59 in) || Magnetic Gap Depth : 10.0 mm (0.39 in) ||
- DESIGN || Surround Shape : M-roll || Cone Shape : Curvilinear || Magnet Material : Ferrite || Woofer Cone Treatment : Weather protected || Recommended Enclosure : 25.0 dm3 (0.88 ft3) || Recommended Tuning : 60 Hz ||
- PARAMETERS || Resonance Frequency : 46 Hz || Re : 5.0 Ω || Qes : 0.2 || Qms : 10.3 || Qts : 0.2 || Vas : 81.0 dm3 (2.86 ft3) || Sd : 531.0 cm2 (82.31 in2) || η₀ : 3.8 % || Xmax : 5.0 mm || Xvar : 6.1 mm || Mms : 59.0 g || Bl : 20.5 Txm || Le : 0.79 mH || EBP : 230 Hz ||
- MOUNTING AND SHIPPING INFO || Overall Diameter : 310 mm (12.2 in) || Bolt Circle Diameter : 295 mm (11.61 in) || Baffle Cutout Diameter : 283.0 mm (11.14 in) || Depth : 142 mm (5.59 in) || Flange and Gasket Thickness : 13 mm (0.52 in) || Net Weight : 7.8 kg (17.2 lb) || Shipping Weight : 8.3 kg (18.3 lb) ||
| Impedance | 8 Ohm |
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| Model Name | 12MB720-8 |
| Unit Count | 1.0 Count |
| Item Weight | 17.2 pounds |
| Manufacturer | 18 Sound |
| Speaker Size | 12 Inches |
| Speaker Type | Component |
| Is Waterproof | FALSE |
| Mounting Type | Flush Mount |
| Warranty Type | Limited |
| Control Method | Touch |
| Number of Items | 1 |
| Special Feature | Bass Boost |
| Woofer Diameter | 12 Inches |
| Item model number | 12MB720-8 |
| Compatible Devices | Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop |
| Product Dimensions | 13"D x 13"W x 7"H |
| Subwoofer Diameter | 12 Inches |
| Included Components | 18 SOUND 12MB720-8 Midbass Driver |
| Includes MP3 player | No |
| Vehicle Service Type | Car |
| Customer Package Type | Flat Free Package |
| Water Resistance Level | Not Water Resistant |
| Recommended Uses For Product | For Surround Sound Systems |
| Subwoofer Connectivity Technology | Wired |
| Global Trade Identification Number | 08054752268739 |
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