Features
● It is composed of a 15-inch low-frequency unit with a customized 100mm voice coil.
● The high-density poplar plywood cabinet is made by CNC, and the surface is treated with environmentally friendly water-based wear-resistant paint.
● The low-frequency effect is steady and powerful, and the dive is sufficient.
● It is mainly installed in the middle, and can also be used with a mobile stand.
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Specification
|
Bass unit |
custom unit 100mm voice coil |
|
Frequency response |
35hz-250hz (-3dB) |
|
Power |
500W (RMS) 2000W (peak) |
|
Nominal impedance |
8Ω |
|
Sensitivity |
99dB/1W/1m |
|
Maximum sound pressure |
124db (RMS) 130dB (peak) |
|
Connector |
nlv4mp |
|
Bracket |
base bracket hole 35mm |
|
Box material |
CNC manufacturing, high-density poplar plywood |
|
Paint treatment |
use waterproof and wear-resistant compound |
|
Dimensions |
499x560x440mm (W*D*H) |
|
Weight |
38kg |
Q: What are the core technological breakthroughs of the Subwoofer Pros in low-frequency performance and acoustic structure design?
A: 15-inch professional subwoofers generally use large-size long-stroke woofers and high-rigidity diaphragms (such as carbon fiber materials), combined with dual-unit push-pull design or planar waveguide technology, which significantly improves the low-frequency dive depth and transient response. For example, some models use the Hydra plane wave generator to optimize the consistency of the sound field, achieve a wide-band coverage of 35Hz-250Hz (-10dB), and a maximum sound pressure level of 131dB. The cabinet uses multi-layer birch plywood and internal acoustic support structure, combined with a passive radiator design, which can effectively suppress resonance and enhance low-frequency energy output, while taking into account moisture-proof and dust-proof properties, suitable for complex environments.
Q: What are the unique advantages of Subwoofer Pros in terms of system integration and amplifier matching?
A: This type of speaker supports efficient amplifier driving solutions. For example, the built-in sixth-order passive crossover can achieve a single amplifier channel driving multiple speakers (such as 8 in parallel), and accurate crossover control can be achieved without an external processor. Some models integrate DSP digital processing technology, provide preset EQ modes (such as THX certification mode) and automatic EQ calibration functions, and can remotely adjust phase, delay and other parameters via Bluetooth connection to the mobile APP. In addition, the 8Ω rated impedance and high sensitivity (98dB@1W/1m) design reduce the load pressure of the amplifier and ensure the stability of high-power (such as 2000W peak) output.
