Multi-Functional Line Source Column Speaker System

Fixed Installation/Mobile Performance Series

The CLUM series is primarily designed for fixed installations, broadcasting, and high-quality conference rooms, surround
sound systems, multipurpose halls, or small- to-mediumsized mobile performances. This series is primarily designed for speech reinforcement and distributed sound reinforcement systems. Optional preset digital processors and dedicated analog processors can be selected to optimize the speaker's frequency response characteristics.
When paired with the CLUM-12GBP and HLA subwoofers, it enables the construction of high-performance small- to- medium-sized sound reinforcement systems.
Item
Specification
Frequency Range
110 Hz ~ 22
kHz ( -10dB)
Coverage Angle
H60°X
V100°（-6dB）
Output Power
320W@AES /640W@Peak
Sensitivity (1W, 1m)
94 dB/SPL
Sound pressure level@1m,f>90Hz
119 dB/SPL (Maximum Continuous
Sound Pressure Level)
119 dB/SPL (Maximum Continuous
Sound Pressure Level)
Input Impedance
4Ω
Transducer Configuration
LF: 8x3" neodymium magnet lowfrequency
transducer (25mm voice coil)
HF: 1x1.34" compression-type
high-frequency driver
Enclosure Structure
The enclosure surface is coated with multiple
layers of polyurethane paint and features impactresistant
structural reinforcement.
Color
Standard color is black; other colors are available upon request.
Connectors
2 NL4 speaker connectors
Install suspension fittings
Combination mounting base plate
Dimensions (W × D × H)
125x145x1108 mm
Weight
Net Weight: 9kg
Gross Weight:10kg

CLUM-308NP1/P2

8x3-inch two-way component

speaker system

8 × 3" LF Drivers – Second-order acoustic enclosure for clean, powerful mids and lows.

High-Performance HF Driver – 60° × 100° constant directivity compression driver for clear, even coverage.

Versatile Applications – Ideal for distributed sound reinforcement, conferences, and small-to-medium mobile events.

Compact & Flexible – Passive 2-way design, optimized for both fixed installations and portable setups.

The CLUM Ultra-Low Frequency Series is primarily designed for fixed installations in medium to small-scale venues, broadcasting applications, and high-quality conference rooms, home theater surround sound, multipurpose halls, or small-to-medium-sized mobile performances requiring low-frequency extension. This series is primarily designed for distributed sound reinforcement systems when paired with full-range speakers from the CLUM series, which enables the construction of high- performance small- to-medium- sized sound reinforcement systems.
Item
Specification
Frequency Range
40 Hz ~ 500Hz ( -10dB)
Sensitivity (1W, 1m)
94 dB/SPL
Input impedance
20KΩ
Transducer
LF: 1x12" low-frequency transducer (75mm voice coil)
Sound pressure level@1m,f>90Hz
119 dB/SPL (Maximum Continuous Sound Pressure Level)

125 dB/SPL (peak sound pressure level)
DSP
48k/24-bit internal audio processing, 6 DSP preset programs, no restrictions on computer presets
Transducer Configuration
LF: 1x12" low-frequency transducer (75mm voice coil)
Enclosure Structure
The enclosure surface is coated with multiple layers of polyurethane paint and featuresimpact-resistant structural reinforcement.
Cabinet Color
Standard color is black; other colors are available upon request.
Output Connectors
One NL4 Output Connector speaker connector
Install suspension fittings
A set of standard backframe installation anchor points
Dimensions (W × D × H)
400x591x550 mm
Weight
Net Weight: 33kg

Gross Weight: 33.5kg

Single 12-inch
Active Subwoofer

12" Low-Distortion LF Driver – Specially designed enclosure for efficient, powerful bass.

Built-in DSP & Class D Amplifier – 48kHz/24-bit processing; 300W+600W @8Ω / 450W+900W @4Ω output.

Advanced Control Platform – USB interface for 31-band PEQ, delay (up to 50ms), compressor & limiter adjustment.

System Integration – Designed to pair seamlessly with CLUM-308NP1/P2 for compact line array setups.

The CLUM series is primarily designed for fixed installations, broadcasting, and high-quality conference rooms, surround sound systems, multipurpose halls, or small- to-mediumsized mobile performances. This series is primarily designed for speech reinforcement and distributed sound reinforcement systems. Optional preset digital processors and dedicated analog processors can be selected to optimize the speaker's frequency response characteristics. When paired with the CLUM 15GBP and HLA subwoofers, it enables the construction of high- performance small- tomedium- sized sound reinforcement systems.
Item
Specification
Frequency Range
75 Hz ~ 19KHz ( -10dB)
Coverage Angle (H° x V°)
H100 °X V60 °（-6 dB）
Output Power
480 W@AES /960 W@Peak
Sensitivity (1W, 1m)
95 dB/SPL
Input impedance
4 Ω
Transducer
LF: 8x4" neodymium magnet lowfrequency transducer (38mm voice coil) HF: 1x1.75" compression-loaded high-frequency driver
Sound pressure level@1m,f>90Hz
122 dB/SPL (Maximum Continuous Sound Pressure Level) 128 dB/SPL (peak sound pressure level)
Enclosure Structure
The enclosure surface is coated with multiple layers of polyurethane paint and features impact-resistant structural reinforcement
Cabinet Color
Standard color is black; other colors are available upon request.
Connectors
2 NL4 speaker connectors
Install suspension fittings
Combination mounting base plate
Dimensions (W × D × H)
146x170x1220 mm
Weight
Net Weight: 12kg

Weight Gross: 13kg

8x4-inch 2-way

component speaker system

Eight 4" LF Drivers – Delivers clear, powerful low/midrange performance with 2nd-order acoustic loading.

Wide Dispersion HF Design – 100° × 60° constant directivity compression driver ensures precise coverage.

Full-Range Response – Frequency range from 75 Hz to 20 kHz (-10 dB) for natural, balanced sound.

Versatile Applications – Ideal for fixed installations, conferences, and mobile performance systems.

Compact & Flexible – Lightweight column design for easy deployment and seamless system integration.