• Home
  • Beyma 15MC700Nd MC Series 15" Neo Subwoofer 8 Ohm

NEW Beyma 15MC700Nd MC Series 15" Neo Subwoofer 8 Ohm

Beyma
Part #253-017

NEW Beyma 15MC700Nd MC Series 15" Neo Subwoofer 8 Ohm

Beyma
Part #253-017  
Model: 15MC700Nd

The Beyma 15MC700Nd is a 15" subwoofer driver engineered for high-performance audio systems requiring substantial power handling and efficiency without excessive weight. Its neodymium magnet and advanced Maltcross cooling technology make it suitable for bass or mid-bass applications in professional setups.

Key Features
  • 3" DUO double-layer in/out copper voice coil enhances thermal stability​
  • Exclusive Maltcross cooling system reduces power compression​
  • Aluminum demodulating ring minimizes distortion​
  • ±7 mm Xmax allows for extended linear excursion​
  • Weatherproof cone with dual-side treatment for increased durability​
  • 48 mm peak-to-peak excursion before damage ensures mechanical reliability​
  • Optimized for bass or mid-bass high-performance audio systems​
Similar items that may interest you:
See all items in Subwoofer Drivers
NEW $381.00
+ FREE SHIPPING
MSRP: $508.00
Save $127.00 (25%)
Bulk Pricing
Order in the next 0 hr 26 min to ship today. Details

In Stock
Free Shipping available on orders over $99.00 in the US. Details
60 Day No Hassle Return Policy

Overview

Beyma 15MC700Nd MC Series 15" Neo Subwoofer 8 Ohm

15MC700Nd MC Series 15" Neo Subwoofer 8 Ohm

The 15MC700Nd's 700 W AES power handling and 100 dB sensitivity make it suitable for demanding audio applications, delivering clear and dynamic sound output. Its 3" DUO double-layer in/out copper voice coil enhances thermal stability, contributing to consistent performance over time. The exclusive Maltcross cooling system effectively dissipates heat, reducing power compression and maintaining consistent output during prolonged use. An aluminum demodulating ring is incorporated to minimize distortion, resulting in cleaner sound reproduction. The driver features an Xmax of ±7 mm, allowing for extended linear cone movement and deeper bass response without distortion. Its weatherproof cone, treated on both sides, enhances durability and resistance to environmental factors, making it suitable for both indoor and outdoor applications. With a peak-to-peak excursion before damage of 48 mm, the 15MC700Nd can withstand significant mechanical stress, ensuring longevity even under high-demand conditions. Optimized for use in bass or mid-bass high-performance audio systems, this transducer offers versatility and high performance for professional audio setups.​

Solid Line: On Axis
Dotted Line: Off Axis

At Beyma, the challenge of heat dissipation is met with a clear objective: ensuring our speakers consistently deliver optimal performance within the system, maximizing total sound pressure level (SPL) and maintaining stability.​

It's widely recognized that a system's overall SPL decreases over time due to power compression effects in the speakers. Typically, larger voice coil diameters correlate with higher power capacity; however, this also necessitates bigger motor structures to achieve high total output from the transducer.​

Beyma's Maltcross cooling technology presents multiple solutions to achieve this goal. It enables the woofer to handle higher power levels with a given coil diameter, allowing for designs with smaller coils and motor structures. This reduction in size decreases weight, increases sensitivity, and maintains adequate power handling for specific applications, resulting in a total SPL comparable to that of drivers with larger motor structures. 

Maltcross technology incorporates a forced convection circuit within the driver's core, effectively lowering the coil's operating temperature. Additionally, it functions as a demodulation ring, linearizing the transducer's inductance.

Product Details

BrandBeyma
Model15MC700Nd
Part Number253-017
UPC8435469043725
Unit of MeasureEach
Weight11.5

Product Specifications

Nominal Diameter15"
Bolt Circle Diameter14.6
Power Handling (RMS)700 Watts
Power Handling (MAX)1400 Watts
Impedance8Ω
Frequency Response50 to 4000Hz
Sensitivity100dB 2.83V/1m
Voice Coil Diameter3"

Thiele-Small Parameters

Resonant Frequency (Fs)49Hz
DC Resistance (Re)5.2Ω
Voice Coil Inductance (Le)0.8mH
Mechanical Q (Qms)3.6
Electromagnetic Q (Qes)0.34
Total Q (Qts)0.31
Compliance Equivalent Volume (Vas)3.71ft³
Mechanical Compliance of Suspension (Cms)96mm/N
BL Product (BL)22.6T·m
Diaphragm Mass Inc. Airload (Mms)0.107g
Maximum Linear Excursion (Xmax)7mm
Surface Area of Cone (Sd)0.088cm²

Materials of Construction

Cone MaterialPaper-Treated Paper
Voice Coil Wire MaterialCopper
Basket / Frame MaterialCast Aluminum
Magnet MaterialNeodymium

Mounting Information

Overall Outside Diameter15.3"
Baffle Cutout Diameter13.8"
Depth6.9"
# Mounting Holes8

Parts Express Staff Recommended Enclosure Volume

Sealed Volume0.524ft³
Sealed F3134.2Hz
Vented Volume1.219ft³
Vented F381.04Hz

Specifications

Q&A

Reviews

Manuals & Resources

California Prop 65

WARNING: Cancer and Reproductive Harm

www.P65Warnings.ca.gov