Specifications

32
JBL Speakers Distributed – In-Wall Mount & Subwoofers
Subwoofers
In-Wall Mount
JBL Control 126W/WT
6.5 inch, 2-way, in wall, premium quality, high
performance.
JBL Control 128W/WT
8 inch, 2-way, in wall, premium quality, high
performance.
Minimum 100mm cavity depth required
38Hz-20kHz •
100 watts continuous program•
88dB (1W/1m) •
70V/100V transformer with taps at 30W, 15W and •
7.5W (3.7W 70V only) (126WT)
Aimable HF•
Optional MTC-126RIF rough-in-frame for new •
construction installation to wall studs.
Minimum 105mm cavity depth required
30Hz-20kHz •
120 watts continuous program •
90dB (1W/1m) •
70V/100V transformer with taps at 50W, 25W •
and 12W (6W 70V only) (128WT)
Aimable HF•
Optional MTC-128RIF rough-in-frame for new •
construction installation to wall studs.
JBL Control SB210
2 x 10” sub woofer, high performance
low frequency reproduction.
JBL Control SB-2
10 inch, dual voice coil subwoofer,
affordable distributed low frequency
reproduction.
42Hz-200Hz •
400 watts continuous power •
95dB (1W/1m)•
8 ohms impedance •
IEC 529 IP-X5 rating. Exceeds •
MilSpec 810 for humidity, salt
spray, temperature & UV
AV shielded •
SonicGuard™ Overload Protection•
355 x 590 x 570 mm (H x W x D) •
17.1 kg•
38Hz-160Hz•
340 watts continuous power •
100dB (1W/1m) •
8 ohms per channel •
Dual-slope 80Hz and 160Hz low-•
pass crossover to woofer
160Hz high-pass crossover to •
satellite outputs
Spring-loaded terminals •
394 x 585 x 343mm •
19.1 kg•
speakers
distributed
TECH-TIPS
Which power amplifier is best suited to my speakers?
Unfortunately this is not a simple question to answer. The amplifier should be
‘sized’ based on the maximum rated input power of the loudspeaker(s) and the duty
cycle of the intended program material. For example, are the speakers to be used
for touring? nightclub? small club/bar?
A good rule of thumb is as follows:
 
eg. recording studio or cinema, an amplifier of up to 4 times the
speaker’s continuous power rating can safely be used.
 
reasonably dynamic signals, eg. live bands or recorded music
replay, an amplifier of up to 2 times the speaker’s continuous power
rating can safely be used.
 
be played at continuously high output for long periods of time, eg.
loud bar, mobile DJ or nightclub, an amplifier equal to the speaker’s
continuous power rating can safely be used.
It is not good practice to use an amplifier that has a lower power rating than the
speaker’s continuous power rating because amplifier clipping may result in damage
to the speaker’s voice coil and components.
Refer to tech notes: JBL – Danger Low Power on CD.
The JBL JRX112Mi
and JRX115i perform
admirably with the Crown
XLS602D amplifier, which
allows good headroom
for optimum system
performance.
tips
guide
26
refer page