C7 !0 ?>f4a43 ;>d3b?40:4a

Transcript

C7 !0 ?>F4A43 ;>D3B?40:4A C7 !0 The Mackie TH-12A is a full-range, portable, powered loudspeaker system providing high-output, ultra-wide dispersion and low-distortion performance in a compact, lightweight design. Two Fast Recovery™ amplifiers independently power a 12-inch neodymium woofer and a precision 1-inch compression driver. Mackie’s sophisticated Active electronics provide phase correction, crossover, time correction, equalization and protection circuitry. Mackie-designed Active electronics provide a host of processing designed to enhance the performance of the TH-12A. Equalization, crossover, and time alignment are working at all times to improve sonic performance. Protective circuitry includes over-excursion protection, thermal protection shutdown, auto reset, and driver protection, including independent HF and LF compressors. The TH-12A features a number of dedicated controls including an EQ on/off switch, a 3-band EQ/contour section, and a single microphone and line input level control. The center of gravity, handle locations, handle design, and ease of use have been ergonomically designed. There is also an integrated pole mount cup and a weather-resistant steel grille. The trapezoidal cabinet has been designed to provide an ideal floor monitoring position. The cabinet is constructed of high-pressure injected polypropylene. The enclosure features reinforcement ribbing and structural strengthening resulting in a strong, super-rigid design providing ideal acoustical characteristics. 540CDA4B) N 2-way bi-amplified, optimized powered loudspeaker system N 400W peak of ultra-efficient Fast Recovery™ amplification
t
-'
8
QFBL
QPXFS
$MBTT%
t
)'
8
QFBL
QPXFS
$MBTT"# N
)JHIPVUQVU
USBOTEVDFST
t

IJHIQSFDJTJPO
XPPGFS
t
 compression driver N
.BDLJF
"DUJWF
FMFDUSPOJDT
QSPWJEF
UPUBM
TZTUFN

optimization
t
1SFDJTJPO
XBZ
DSPTTPWFS
t
5SBOTEVDFS
UJNFBMJHONFOU
N
6TFSBEKVTUBCMF
CBOE
DPOUPVS
&2
XJUI
TXFFQBCMF


mid-frequency N
.JD-JOF
JOQVU
GPS
EJSFDU
DPOOFDUJPO
PG
B
NJDSPQIPOF


or mixer output N
5PVHI
JNQBDUSFTJTUBOU
QPMZQSPQZMFOF
FODMPTVSF N
1PMFNPVOUBCMF
BOE
nPPS
XFEHFBCMF N
&YUSFNFMZ
MJHIUXFJHIU
BOE
QPSUBCMF

MC


LH 0??;820C8>=B Small club/band PA systems, houses of worship, DJs, vocal/band monitor wedges, gymnasiums, banquet halls, conference rooms and many, many more. #?064B C7 !0 ?>F4A43 ;>D3B?40:4A C7 !0B?4285820C8>=B 0R^dbcXR?TaU^a\P]RT ?a^cTRcX^]5TPcdaTb Frequency Response (–10 dB) 57 Hz - 20 kHz Frequency Response (–3 dB) 70 Hz - 18.5 kHz Horizontal Coverage Angle 90˚ Vertical Coverage Angle 60˚ Max SPL long-term 117 dB @ 1 m Max SPL peak 120 dB @ 1 m  8]_dc>dc_dc Input Type Female XLR Balanced/Unbalanced Input Impedance 20 k balanced bridging 10 k unbalanced Loop-through Male XLR Balanced/Unbalanced (parallel with input) Level Control Rotating knob 0 dB at center Sensitivity +4 dBu for full output (Level Control @ Center) –36 dBu for full output (Level Control @ Max)  CaP]bSdRTab 12 in / 305 mm with steel frame, paper cone woofer High Frequency Horn-loaded 1 in / 25 mm exit, compression driver  ?^fTa0\_[XÄTab Low Frequency Power Amplifier Rated Power Design 150 watts, 8 load 300 watts peak >94 dB, 20 Hz to 20 kHz, unweighted, referenced to 138 watts into 8 BTL Class D High Frequency Power Amplifier Rated Power Signal-to-Noise Ratio Design 50 watts, 4 load 100 watts peak >97 dB, 20 Hz to 20 kHz, unweighted, referenced to 50 watts into 4 Class AB  4[TRca^]XR2a^bb^eTa Crossover Type Crossover Frequency 24 dB / octave 3 kHz  4`dP[XiPcX^] ±15 dB @ 80 Hz Mid ±15 dB sweep 100 Hz-8 kHz Direct/EQ Switch  Thermal Protection Driver Protection Independent amplifier shutdown, auto reset Independent HF and LF compressors  02?^fTaAT`dXaT\T]cb US 100 – 120 VAC, 50 – 60 Hz 320W EU 200 – 240 VAC, 50 – 60 Hz 320W AC Connector 3-pin IEC 250 VAC, 20 A male 2^]bcadRcX^]5TPcdaTb Basic Design Trapezoidal Material Polypropylene Finish Textured Handles Grille One on each side, one on top Perforated metal with weather-resistant coating Display LEDs Front Rear Power ON Power ON, OL (overload) 0˚ - 40˚C 32˚ - 104˚F  ?WhbXRP[?a^_TacXTb_PRZPVTS_a^SdRc Height 25.0 in / 635 mm Width 15.2 in / 386 mm Depth 13.2 in / 335 mm Shipping Weight 30.2 lb / 13.7 kg ?WhbXRP[?a^_TacXTb_a^SdRc Height 23.5 in / 596 mm Width 14.5 in / 367 mm Depth 12.4 in / 314 mm Net Weight 25.5 lb / 11.6 kg  <^d]cX]V_cX^]b SPM200 Loudspeaker Pole Mount P/N 2035170-01  >aSTaX]V8]U^a\PcX^] TH-12A 12" 2-Way Compact SR Loudspeaker, US Low High Second-order sub-sonic filter Operating Temperature Low Frequency Signal-to-Noise Ratio Over-excursion Protection ±15 dB @ 12 kHz P/N 2035672-00 TH-12A 12" 2-Way Compact SR Loudspeaker, EU P/N 2035672-01 Bypasses EQ section !#?064B C7 !0 C7 !05A4@D4=2HA4B?>=B4 ?>F4A43 ;>D3B?40:4A C7 !08=?DC?0=4;  CONTOUR EQ ( U EQ OFF ON HIGH S1B?; 12kHz -15 +15 600 ' FREQ 100 & ON 8k U OL MID POWER % -15 +15 U LEVEL U LOW O $ 80Hz -15 +15 OO !      MAX  :!: 5aT`dT]Rh7i THRU INPUT C7 !038<4=B8>=B 596 [23.5] 579 [22.8] NOTES: 1. WEIGHT APPROX. 11.6 kg [25.5 lb] 2. SHIPPING WEIGHT APPROX. 13.7 kg [30.2 lb] 357 [14.1] 160 [6.3] 522 [20.6] 152 [6.0] CONTOUR EQ 367 [14.5] 314 [12.4] "#?064B C7 !0 ?>F4A43 ;>D3B?40:4A C7 !01;>2:3806A0< OL LED 3-Band Contour EQ Input XLR Level Control Analog to Digital Converter LO MID HI 80 100-8K 12K Loop Out XLR Loudspeaker Processing Limiter Mute Digital to Analog Converter Amp HF Loudspeaker Processing Limiter Mute Digital to Analog Converter Amp LF Thermal Monitoring 4[TRca^]XRÄ[TbU^acWXb_a^SdRcPaTPePX[PQ[TPc) fff\PRZXTR^\ Specification Sheet Owner’s Manual fff\PRZXTR^\ %!!F^^SATSA^PS=4 F^^SX]eX[[TF0('&!DB0 ''('"! 5Pg#!$#'&#""&bP[Tb/\PRZXTR^\ ?Pac=^BF'(!ATe1" TH-12A_SS.PDF TH-12A_OM.PDF BX]RTfTPaTP[fPhbbcaXeX]Vc^\PZT^da_a^SdRcbQTccTaQh X]R^a_^aPcX]V]TfP]SX\_a^eTS\PcTaXP[bR^\_^]T]cbP]S \P]dUPRcdaX]V\TcW^SbfTaTbTaeTcWTaXVWcc^RWP]VTcWTbT b_TRXÄRPcX^]bPcP]hcX\TfXcW^dc]^cXRTºD3 CTRW]^[^VXTb 8]R 0[[^cWTaQaP]S]P\Tb\T]cX^]TSPaTcaPST\PaZb^aaTVXbcTaTS caPST\PaZb^UcWTXaaTb_TRcXeTW^[STabP]SPaTWTaTQhPRZ]^f[TSVTS  —! ;>D3CTRW]^[^VXTb8]R0[[AXVWcbATbTaeTS ##?064B