The Clair Brothers 1.5AM+ is the next generation single 15” coaxial stage monitor with incredible low frency output. The engineering behind the 1.5AM+ combines the Clair tradition of great stage monitors with the successful Clair coaxial horn technology developed over the past 5 years. The result is a highly capable and compact speaker with excellent coherence between components that is simultaneously in-your-face and smooth and hi-fi sounding.
1.5AM+ Transducer Components:
The high frequency compression driver features a 2” throat diameter (4” voice coil diameter), a pure titanium diaphragm with a titanium nitride coating, and a neodymium magnet assembly. The driver is joined to a 40° horizontal by 60° vertical rotatable horn. A 15” carbon fiber reinforced cone transducer provides mid-bass and low frequency reproduction.
The 1.5AM+ input panel features PowerCon (In/Thru) connectors and a pair of XLRs (In/Thru).
The 1.5AM+ features an extremely lightweight and powerful OEM amplifier module made exclusively for Clair Brothers by Powersoft. The base configuration of the 1.5AM+ features a similar DSP to the successful kiTSeries with 32-bit floating point processing with crossover slopes up to 48dB/oct and FIR filtering. The 1.5AM+ is voltage agile with a PFC corrected PSU that accepts 85-240VAC 50/60Hz.
1.5AM/1.5AM+ Preset Modes:
The 1.5AM presents interesting preset
configurations native to the 1.5AM+ built-in DSP.
The four preset modes include:
(1) 1.5AM Monitor Mode A
(2) 1.5AM Monitor Mode B
(3) 1.5AM 12AM Emulation Mode 32 dB
(4) 1.5AM 12AM Emulation Mode 38 dB
Low profile styling and ergonomic, flush mounted side handles provide great aesthetic appeal and portability. The speaker grille is constructed of aerospace grade perforated aluminum and is specially treated to create a durable exterior finish.
Clair Brothers combines amplification, and proprietary DSP processing in portable racks for all monitor systems.
Custom cabling for systems is available and can be pre-wired, labeled and delivered in road cases. As with all Clair Brothers products, the cabinet is constructed of the finest Baltic birch and finished with a rugged polyurea paint to withstand the most demanding conditions.
Options & Accessories
RC-1.5 – Road Case for (2) 1.5AM+
Upgrade to Networked DSP Available
Proprietary DSP + Amplification Rack Packages
Custom Colors Available
[see 1.5AM for non-powered model]
Clair Brothers Audio
1 Clair Blvd.
United States of America
Two-Way Coaxial Stage Monitor / Point Source
60Hz–18kHz (+/- 2dB) | 50Hz–20kHz (-10dB)
1600W 2-Ch. Amp Module
Sensitivity (1 Watt @ 1 Meter)
99 dB SPL
109 dB SPL
136 dB SPL
(1) 15 in. (381mm)
(1) 4 in. (101.6mm)
800W Cont. | 3200W Peak
130W Cont. | 260W Peak
40° H x 60° V (Rotatable)
(1) XLR (F) In, (1) XLR (M) Thru (+10.8dBu Max)
(1) EP-4 | Optional (1) NL4
Baltic Birch Premium Grade
Aerospace Grade Perforated Aluminum,
13.79 in. (350.3mm)
25.00 in. (635.0mm)
23.11 in. (587.0mm)
78 lbs. (35.4kg)
95 lbs. (43.1kg)