High-Power Ultra - Low -Frequency Speaker System

Fixed Installation / Touring Series

The Mini Remote Ultra-Low Frequency Series is primarily designed for sound reinforcement systems in medium to small-scale mobile performances, stadiums, gymnasiums, theaters, and similar venues. Optional preset digital processors optimize the speaker's frequency response characteristics. When paired with the Mini15N and EXP full-range loudspeakers, it enables the construction of high-performance small-to-medium-sized sound reinforcement systems.
Item
Specification
Frequency Range
38 Hz ~ 500 kHz ( -10dB)
Output Power
1300 W@AES / 2600 W@Peak
Sensitivity (1W, 1m)
99 dB/SPL
Sound pressure level@1m,f>90Hz
130dB/SPL(Maximum continuous sound pressure level)
136 dB/SPL(Peak sound pressure level)
Input Impedance
4Ω
Transducer Configuration
Low-frequency: 2x18" neodymium magnet transducers (4-inch voice coil)
Enclosure Structure
The surface of the enclosure is coated with multiple layers of polyurethane paint. Impact-resistant structural treatment
Color
Standard color is black; other colors are available upon request.
Connectors
2 Speakon NL4MP speaker connectors
Dimensions (W × D × H)
920x 720 x 580mm
Weight
Net: 72kg
Gross weight: 74.5 kg

Mini 218B

Dual 18-inch subwoofers

Dual 18" Neodymium Drivers – 100mm voice coils with low-distortion, high-power performance.

V-Horn Acoustic Enclosure – Delivers long-throw, punchy bass with minimized cabinet vibration.

Powerful Performance – 1300W AES continuous / 2600W peak at 4Ω, 38Hz–500Hz response.

Tour-Ready Build – 18mm birch plywood, reinforced design, steel grille, and ergonomic handles.

The SB Remote Ultra-Low Frequency Series is primarily designed for sound reinforcement systems in medium to large-scale mobile performances, stadiums, gymnasiums, theaters, bars, and similar venues. Preset digital processors can be selected to optimize the speaker's frequency response characteristics. When paired with L 1032 and EXP full-range loudspeakers, it enables the construction of high-performance large-to-medium-sized sound reinforcement systems.
Item
Specification
Frequency Range
35 Hz ~ 200 kHz ( -10dB)
Output Power
2600 W@AES / 5200 W@Peak
Sensitivity (1W, 1m)
106 dB/SPL
Sound pressure level@1m,f>90Hz
146dB/SPL(Maximum continuous)
146 dB/SPL(Peak sound pressure level)
Input Impedance
4Ω
Transducer Configuration
Low-frequency: 2x18" transducers (4- inch voice coil)
Enclosure Structure
The enclosure surface features a multi-layer polyurethane paint coating with impactresistant
structural treatment.
Color
Standard color is black; other colors are available upon request.
Connectors
2 Speakon NL4MP speaker connectors
Dimensions (W × D × H)
1100x 785 x 560mm
Weight
Net: 82kg
Gross weight : 85 Kg

Dual 18-inch Long-Throw
Subwoofer

Dual 18" Neodymium Drivers – 100mm voice coils, high-power and low-distortion performance.

M-Horn Acoustic Enclosure – Optimized for long-throw bass with multiple vents for heat dissipation.

Extreme Power Handling – 2600W AES continuous / 5200W peak at 4Ω, 35Hz–200Hz response.

Rugged Touring Design – 18mm birch plywood, reinforced cabinet, steel grille, and ergonomic handles.