* 18" Low-Frequency Driver
* Simple and Secure Hanging Hardware
* Quick Floor or Suspension Installation
* Ergonomic Handle Design
* Waterproof and Impact-Resistant Polyurea Coating
* Multi-Layer Birch Plywood
* Reinforced Metal Grill with Acoustically Transparent Mesh
Widely suitable for venues such as stadiums, auditoriums, multi-functional halls, and large-to-medium-sized mobile performances.
| Product Model: | CH-118B | CH-1218B | CH-18S | CH-210SUB | CH-218S |
| Product Type: | 18-inch Subwoofer | 18-inch Subwoofer | 18-inch Subwoofer | 18-inch Subwoofer | 18-inch Subwoofer |
| Driver: | 1x 18" | 1x 18" | 1x 18" | 1x 18" | 2x 18" |
| Nominal Impedance: | 8Ω | 8Ω | 8Ω | 8Ω | 8Ω |
| Power Handling: | 600W | 600W | 600W | 600W | 1300W |
| Frequency Range: | 40Hz - 1000Hz | 40Hz - 1000Hz | 40Hz - 1000Hz | 40Hz - 1000Hz | 30Hz - 1500Hz |
| Sensitivity: | 99dB | 99dB | 99dB | 99dB | 118dB |
| Maximum SPL: | 127dB/peak133dB | 127dB/peak133dB | 129dB | 129dB | 146dB |
| Connection: | 2x Speakon NL4 | 2x Speakon NL4 | 2x Speakon NL4 | 2x Speakon NL4 | 2x Speakon Nl4 |
| Dimensions: | 600x645x581mm | 637x600x542mm | 851x645x581mm | 851x645x581mm | 740x540x710mm |
| Net Weight: | 43kg | 32kg | 50kg | 50kg | 50.5kg |
Aa1 Technology offers premium audio products including home and stage audio systems, guitar amps, and Bluetooth speakers. With 22+ years of experience, we deliver superior sound quality trusted globally. Get your customized audio solution today.
Aa1 Technology Electronic Co., Limited
No. 22, Longgu road, Longwan, Shawan town, Panyu, Guangzhou, China, 511483
Copyright © 2025 Aa1 Technology Electronic Co., Limited. All rights reserved. Privacy Policy
EN
