Martin AudioAudio EquipmentSKU Blackline Q218
Martin Audio Blackline Q218 Passive Subwoofer
The Martin Audio Blackline Q218 is a dual-driver passive subwoofer designed for portable sound reinforcement. It features two 18-inch drivers with 4-inch voice coils, delivering a peak SPL of 148 dB and 1600 W AES power. Procure.ae supplies this high-performance audio equipment to businesses, schools, and government buyers across the UAE.
The Martin Audio Blackline Q218 delivers high-output bass with a frequency response of 38 Hz to 100 Hz ± 3 dB. It handles 1600 W AES rated power and reaches 148 dB peak SPL with a crest factor of 4. The durable plywood enclosure protects 2 x 18-inch drivers, while 3 x NL4 connectors allow daisy-chaining via Link A or Link B configurations.
This omnidirectional subwoofer weighs 82.5 kg and measures 536 mm x 1206 mm x 690 mm. It supports flexible installation with M20 pole mounts, 24 x M10 flying inserts, and 16 x M8 castor fittings. Ideal for live music and corporate AV, Procure.ae offers bulk quotations, delivery, and installation services across the UAE and MEA.
Type
Dual-driver passive subwoofer
Weight
82.5 kg (181.9 lbs)
- Dual 18-Inch Drivers
- High Output Capability
- Flexible Connectivity
Delivery across UAE & GCCDubai, Abu Dhabi, Sharjah & beyond
Manufacturer warrantyBacked by the brand
InstallationArranged on request
Key features
01
Dual 18-Inch Drivers
Features two 18-inch drivers with 4-inch voice coils for deep, powerful bass reproduction.
02
High Output Capability
Reaches 148 dB peak SPL and handles 1600 W AES rated power for large venues.
03
Flexible Connectivity
Includes 3 x NL4 connectors supporting Link A and Link B daisy-chaining options.
04
Rugged Enclosure
Built with durable plywood and black textured paint, protected by perforated steel grilles.
05
Versatile Mounting
Supports M20 pole mounts, 24 x M10 flying inserts, and 16 x M8 castor fittings.
Specifications
16 specificationsGeneral
ApplicationPortable sound reinforcement, live music, corporate AV, weddings
ModelBlackline Q218
TypeDual-driver passive subwoofer
Display
Display TypeOmnidirectional dispersion
Audio
Frequency Response38 Hz – 100 Hz ± 3 dB, -10 dB @ 31 Hz
Impedance4 ohm nominal
Max SPL142 dB peak, 136 dB continuous, 148 dB peak (crest factor 4)
Sensitivity104 dB
Speaker Size2 x 18-inch (460 mm)
Voice Quality4-inch (102 mm) long excursion voice coil, ferrite motor
Connectivity
Protocols3 x NL4 connectors (2 input/link A, 1 link B)
Power
Power Capacity (W)1600 W AES, 6400 W peak
Physical
Dimensions536 mm (W) x 1206 mm (H) x 690 mm (D)
FinishBlack textured paint
MaterialDurable plywood enclosure
Weight82.5 kg (181.9 lbs)
Questions
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What is the peak SPL of the Martin Audio Blackline Q218?
The Martin Audio Blackline Q218 achieves a peak SPL of 148 dB with a crest factor of 4. It also delivers 142 dB peak SPL and 136 dB continuous SPL.
How is power handled in the Blackline Q218?
It has a rated power of 1600 W AES and a peak power of 6400 W. The nominal impedance is 4 ohm, driven by 4-inch voice coils.
Can I connect multiple Blackline Q218 units?
Yes, it includes 3 x NL4 connectors for daisy-chaining. Link A connects 1+/1– to 1+/1– and 2+/2– to 2+/2–, while Link B connects 2+/2– on input to 1+/1– on link B.
Can I buy the Martin Audio Blackline Q218 in the UAE?
Request a quote via WhatsApp +971 4 546 5041 or email info@procure.ae.
