Overview
Feature List
- 2-way left-right speakers are stand, shelf, or wall mountable
- Center channel speaker has acoustic optimization controls
- Suggested subwoofer: 180-watt 10" 224 SB
- Satin Black or Gloss Black finish (1400SR-z Satin Black only)
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Product Spec
Specifications
| Model |
1400 LR |
1400 C |
1400 SR-z |
| Type |
Sealed-box, 2-way |
Sealed-box, 2-way
M-T-M array |
Dipole-Bipole switchable surround |
| Drivers |
|
|
|
| Woofer |
(1) 4 ½” GLH§ |
(2) 4” GLH§ |
(2) 3 ½” Poly-treated full-range with HFAR** |
| Tweeter |
(1) 1" Low Resonance Tweeter |
(1) 1" Low Resonance Tweeter |
|
| Frequency Response |
90Hz – 20kHz ±3dB |
95Hz – 20kHz ±3dB |
110Hz – 20kHz ±3dB |
| Nominal Impedance |
8 ohms |
8 ohms |
8 ohms |
| Crossover Frequency |
2.25kHz, 2rd order |
2.25kHz, 2rd order |
200Hz Hi-pass on one driver |
| Sensitivity |
88dB |
89dB |
89dB |
| Recommended Amplifier Power |
10 – 100 Watts RMS |
10 – 125 Watts RMS |
10-100 Watts RMS |
| Magnetic Shielding |
Yes |
Yes |
No |
| Dimensions w/ grilles (W x H x D) |
6.4 x 10.4 x 7"
160 x 265 x 177mm |
12.4 x 7.1 x 6.6"*
316 x 181 x 168mm |
12.25 x 8 x 5.4"
312 x 204 x 138mm |
| Weight (ea) |
6lbs; 2.7kg |
8 lbs; 3.7kg |
7lbs; 3.2kg |
§Graphite Loaded Homopolymer
*Height includes tilt base.
** High Frequency Assistive Radiator
Atlantic Technology reserves the right to change specifications or appearance at any time without notice.
Details
1400 LR — Front Channel Speakers
The Model 1400 LR Front Channel Speaker is a high-performance 2-way system intended for use with a quality subwoofer, such as the Atlantic Technology model 224 SB box-type subwoofer. Each speaker contains an advanced GLH (Graphite Loaded Homopolymer) 4.5” (115mm) woofer and Atlantic's exclusive 1” (25mm) Low-Resonance soft dome tweeter (LRT™) with a powerful neodymium magnet structure. The speaker components are mounted in an acoustically inert MDF enclosure, with each speaker 
magnetically shielded so it can be placed close to a CRT-type TV set or magnetic media without concern for stray magnetic fields distorting the picture or causing damage.
These versatile speakers are equally suited for LR satellite, center or surround applications. For full features and specifications, be sure to download the PDF owners manual or the 1400-2400 literarure.
1400 C - Center Channel Speaker
The perfect center channel companion for the 1400 system, this speaker employs a closely-grouped M-T-M driver array for optimum coverage of the listening area. In addition, as with all of our center channel speakers, the 1400 C comes with a unique tilting base so the speaker is always precisely aimed at your ears. This aiming capability ensures high intelligibility of voices, dialogue, and on-screen effects.
- High Frequency Tweeter Level Switch - The 1400 C has a three-position switch to compensate for 'live' or 'dead' room acoustics so the sound is never too bright or too dull. The high frequencies will always be in perfect proportion.
- Boundary Compensation - Placing a center channel speaker directly on a large-screen TV or in a bookshelf unit can cause a buildup of lower midrange energy that makes voices and instruments sound unnaturally thick and heavy.
To compensate, we've developed a boundary circuit that counteracts this problem. When activated, the boundary compensation switch will return the lower midrange--particularly male voices--to its natural, uncolored state.
The 1400 C center channel shares the same design approach as our more expensive center channel speakers, but its smaller size and lower cost make it an excellent choice for smaller rooms.
224SB — Subwoofer
The 224 SB features a 10" long-throw composite cone driver with a vented motor structure and 2" high temperature, 4-layer voice coil. This powerful driver has a very stiff cone that acts like a piston throughout its operating range. Its massive magnetic motor assembly and high temperature component parts deliver exceptional performance
and reliability. By utilizing a sealed enclosure design, the 224 SB offers unusually low distortion, and delivers deep smooth bass response with a gradual and predictable roll-off below resonance. As with all Atlantic Technology subwoofers, we have paid close attention to balancing accurate musical bass reproduction with terrific special effects slam.
More about the 224SB ›
Manuals 
Videos
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