Get free shipping – Free 30 day money back guarantee
cc-logo Pay Securely
Previous
Previous Product Image

RCF HDL 38-AS active line array subwoofer for HDL 30-A

Original price was: €3,300.00.Current price is: €2,650.00.
Next

QSC KLA-181 Active Line Array Subwoofer

Original price was: €2,950.00.Current price is: €2,250.00.
Next Product Image

HK Audio Linear 5 L Sub 4000 A Active Subwoofer

Original price was: €2,250.00.Current price is: €1,750.00.

The Sub 4000 A is an addition to the HK Audio Linear system. Its impressive cabinet contains an 18-inch woofer, allowing for frequencies of up to 31 Hz, and making it an excellent ‘sub-low’ addition to the standard Linear system. Its band-pass design is specially constructed for use with the L Sub 2000 A. Phase-shifting will become a thing of the past. We’re talking about a subwoofer, which means it contains a 1200 Watt amplifier – ideal for large speaker systems!

HK Audio Linear 5 L Sub 4000 A: Applications
You can configure this 18-inch subwoofer in a variety of ways, but it’s primarily designed for two different functions. In combination with smaller systems, you can use it as a sub-low addition. Usually, this would result in a 4-way system that creates a balanced sound across the entire spectrum. With bigger systems, it can be used as a normal subwoofer. Thanks to the 18-inch woofer, the L Sub 4000 A produces excellent low tones, which sound especially good in bigger spaces or in the open air. There is also a built-in crossover, suitable for both mono and stereo signals.

Add to Wishlist
Add to Wishlist
Trust Badge Image

Description

Specifications

Product features
Speaker connections XLR input
Woofer diameter 18 inches
Weight per speaker 60 kg
Maximum SPL 130 dB – 139 dB
Maximum subwoofer frequency 200 Hz
Minimum frequency 30 – 34 Hz
RMS power in watts 750 – 1,499 W
Locking speaker connectors no
Weight and dimensions including packaging
Weight (incl. packaging)64.1 kg
Dimensions (incl. packaging)94.0 x 83.0 x 54.0 cm
Product specifications
active subwoofer
power: 1200 Watts
woofer: 18 inches
frequency range: 31 Hz – crossover
amplifier: class D
maximum SPL: 137 dB
cabinet: multiplex, band-pass
crossover: 70 – 100 Hz, 24 dB/octave
Dimensions: 35.7 x 14.3 x 4.94″ (908 x 364.4 x 125.56 mm)
weight: 59 lbs (26.8 kg)

Copyright © 2025 Musicbeathub. All Right Reserved.

Shopping cart

9