RCF RCF-MB15X351 Bass Woofer Transducer Fiberglass Inside 810130952939 15-INCH 3.5 Outside
( Brand: Rcf ), ( Manufacturer Part Number: RCF-MB15X351 ), ( Connectivity Technology: Xlr ), ( Included Components: Rcf Mb15x351 15-inch Mid Bass Woofer 8-ohm ), ( Impedance: 8.0 ), ( Speaker Amplification Type: Passive ), ( Speakers Nominal Output Power: 700.0 ), ( Speakers Maximum Output Power: 1400.0 ), ( Speaker Type: Woofer ), ( Audio Output Mode: Surround ), ( Mounting Type: Floor Standing ), ( UPC: 810130952939 ), ( Package Dimensions Lxwxh: 17.0x17.0x9.0 Inches ), ( Weight: 22.7 Pounds )
Review RCF Mb15x351 15-inch Mid Bass Woofer Transducer 3.5 Fiberglass Inside Outside
The RCF MB15X351 is a 15-inch bass woofer transducer, designed to deliver powerful and accurate bass responses in professional audio applications. This woofer is part of RCF's MB Series, which is known for its exceptional sound quality and robust construction.
The MB15X351 features a glass fiber cone, both on the outside and inside, which ensures high stiffness and rigidity while maintaining a lightweight construction. This material also provides excellent damping properties, resulting in a well-controlled and resonant-free woofer. The glass fiber cone is further reinforced by a die-cast aluminum basket, which adds to the woofer's structural integrity and rigidity.
The woofer's voice coil is made of aluminum, which is a good conductor of heat and helps dissipate the heat generated during high power operation. The voice coil also incorporates a copper-clad aluminum wire, which provides excellent electrical conductivity and reduces power loss. The woofer's magnetic structure is designed to provide a high magnetic field, ensuring efficient power transfer from the amplifier to the voice coil.
The MB15X351 is designed to handle high power levels and can be driven by amplifiers up to 300 W RMS. It has a frequency response range of 35 Hz to 3 kHz, making it suitable for a wide range of applications, from music production and live sound to installation projects. The woofer's nominal impedance is 4 ohms, which allows it to be easily integrated into various system configurations.
The woofer's design incorporates several advanced features to ensure optimal performance and durability. These include a rubber surround, which provides flexibility and ensures consistent contact between the cone and the basket, and a vented pole piece, which helps dissipate heat and reduce mechanical stress on the voice coil.
The RCF MB15X351 is a versatile and high-performance bass woofer transducer that offers exceptional sound quality, power handling, and durability. It is an ideal choice for professional audio applications where accurate and powerful bass response is essential.
The RCF MB15X351 is a 15-inch bass woofer transducer with a 3.5-inch voice coil and a fiberglass cone. This speaker is commonly used in professional audio applications due to its high-performance specifications. Here are some pros and cons that can help you make an informed decision about purchasing this woofer:
Pros:1. High Power Handling: The MB15X351 can handle a high power of 1200 Watts RMS and 3000 Watts Peak, making it suitable for high-power applications.
2. Fiberglass Cone: The woofer's cone is made of fiberglass, which is a rigid and lightweight material. This results in better sound quality and improved bass response.
3. High Efficiency: With a sensitivity of 95 dB, this woofer is highly efficient, requiring less power to produce a given amount of sound.
4. Wide Frequency Response: The MB15X351 has a frequency response range of 35 Hz to 2 kHz, which is suitable for both low-end bass and mid-frequency applications.
5. Durable: Fiberglass cones are known for their durability, making this woofer ideal for applications where it will be subjected to harsh conditions.
Cons:1. Size and Weight: The MB15X351 is a large and heavy speaker, weighing in at approximately 40 lbs (18 kg). This can make it difficult to transport and install.
2. Cost: This woofer is a professional-grade speaker and comes with a higher price tag compared to consumer-grade speakers.
3. Complex Setup: Due to its high-performance specifications, the MB15X351 may require more complex setup and calibration compared to consumer-grade speakers.
Conclusion:The RCF MB15X351 15-inch bass woofer transducer is a high-performance speaker suitable for professional audio applications. Its fiberglass cone, high power handling, and wide frequency response make it ideal for producing accurate and powerful bass. However, its large size, weight, and high cost may make it less practical for consumer applications.
Recommendation:If you are looking for a high-performance bass woofer for professional applications, the RCF MB15X351 is an excellent choice. However, if you are looking for a consumer-grade speaker, there are more affordable and lighter options available on the market. Consider your specific application requirements and budget before making a decision.
Details:
part #: 810130952939 prices
- $424.70-$548.71
specifications shuspea:
- brand: Rcf
- mpn: Rcf-mb15x351
- connectivity technology: Xlr
- included components: Rcf Mb15x351 15-inch Mid Bass Woofer 8-ohm
- impedance: 8.0
- speaker amplification type: Passive
- speakers nominal output power: 700.0
- speakers maximum output power: 1400.0
- speaker type: Woofer
- audio output mode: Surround
- mounting type: Floor Standing
- upc: 810130952939
- package dimensions lxwxh: 17.0x17.0x9.0 Inches
- weight: 22.7 Pounds
returns shuspea:
- policy: Returns Accepted
- time: 30 Days
- paid by: Seller
- method: Money back
seller shuspea:
- rating: 100.0%
- city: Brentwood, New York
- # reviews: 1251
general shuspea:
- TV, Video Home Audio > Home Audio > Home Speakers Subwoofers
- condition: New
shipping shuspea:
- service: Standard
- cost: $0.00
- class: Standard
- type: Fixed
- transit: 5-9 Days
offer shuspea:
- started: March 26, 2026
- availability: In Stock
- options: Ship-to-home
- quantity: 1
- sold: 0
payments shuspea:
- credit card: Diners-club
- other
- wallet: Apple-pay
Rcf RCF-MB15X351 Is Similar To:
- Rcf L85800 1 8 Inch Professional Woofer Speaker Driver Carbon Fiber Working (40.7% similar) Impedance: 8 ohm. Buyer pays return shipping. Its a rarity to find an item that has absolutely no indication of use. Includes: original box. Also, colors can sometimes be hard to capture. Size: 8 speaker nominal. MA#0240 Rick 11-D 262904. Country of manufacture: Italy. Type: loudspeaker / woofer. ...(April 29th, 2026)
