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Blackline+ SeriesInstalled Sound

Blackline H3+

Three-way Bi-Amp Trapezoid Hybrid® Fully Horn Loaded

This is now a legacy product.
Click here for BlacklineX range

The Blackline H3+ is a very high performance, all-horn, three-way system in a single, wide-bandwidth package. The drivers have been developed for improved performance in all bands. The Hybrid® low frequency section comprises a horn-loaded 15” (380mm)/4” (100mm) voice coil driver that is reflex loaded to extend the LF output to below the natural cut-off point of the horn. The LF driver features a water resistant cone and triple roll surround for increased excursion.

Features

  • All-horn three-way system
  • ‘Phase-ball’ loaded mid-driver
  • Hybrid® LF section
  • Fitted with handles and castors
  • Five year limited warranty

Applications

  • Larger club performance
  • Large scale installs

The mid-horn of the H3+ has a unique ‘phase-ball’ loading device which maintains the constant directivity characteristics of the horn at the upper end of its range.

It is driven by a 10” (250mm) mid-range driver with an aluminium demodulating ring for improved high-mid clarity and reduced distortion when driven hard. The 70° x 40° HF section of the H3+ features a neodymium 1” (25mm) exit compression driver with a Kapton diaphragm for high sensitivity and extended HF performance. The internal mid/high passive crossover allows this three-way system to be driven in a bi-amp configuration.

A Martin Audio M3+ or DX1.5 Electronic Controller is available to provide H3+ crossover and limiter facilities.

Links
Datasheet Measurement Data Settings [v4.1]
Specification
TYPEThree-way bi-amp trapezoid Hybrid® fully horn loaded
FREQUENCY RESPONSE (5)50Hz-18kHz ± 3dB
DRIVER
  • 15” (380mm)/4” (100mm) coil bass driver
  • 10” (250mm)/2.5” (63.5mm) coil mid driver
  • 1” (25mm) exit HF compression driver
RATED POWER (2)
  • LF: 750W AES, 3000W peak
  • MF + HF: 300W AES, 1200W peak
SENSITIVITY (8)
  • LF: 104dB
  • MF + HF: 104dB
MAXIMUM SPL (9)133dB continuous, 139dB peak
NOMINAL IMPEDANCE
  • LF: 8Ω
  • MF + HF: 8Ω
DISPERSION (-6dB)70 ̊ horizontal, 40 ̊ vertical
CROSSOVER200Hz active, 2kHz passive
ENCLOSURE250 litre, multi-laminate birch ply
FINISHTextured black paint
PROTECTIVE GRILLEBlack perforated steel
CONNECTORS2 x NL4 type
PIN CONNECTIONS (INPUT)
  • (LF) +,- : 1+,1-
  • (MF + HF) +,- : 2+,2-
PIN CONNECTIONS (LINK)1+/- to 1+/-
FITTINGS
  • 12 x M10 inserts
  • 4 x 4” (100mm) castors
  • 4 x pocket handles
DIMENSIONS(W) 560mm x (H) 1066mm x (D) 780mm (911mm)
(W) 22ins x (H) 42ins x (D) 30.7ins (35.9ins)
WEIGHT77.5kg (170.5lbs)
Drawings
Martin Audio Blackline H3+ Tech Drawing

Technical Drawings for Blackline H3+.
All information is Copyright. Martin Audio Ltd.

JPEG DWG PDF
Accessories

H3LID

Cabinet Lib for H3

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Copyright Martin Audio Ltd.
Subject to change without notice.
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