Appendix - technical specifications, Warranty terms and registration, Warranty terms – M-AUDIO EX66 User Manual

Page 10: Warranty registration, Appendix - technical speciﬁcations

Appendix - Technical Speciﬁcations

Type:

MTM studio reference monitor

LF Driver:

two 6-inch woofers

HF Driver:

1-inch titanium dome tweeter with wave guide

Frequency Response:

37Hz to 20kHz, near-ﬁeld acoustic response, (ﬂatness of ±1dB from 70Hz to 19kHz)

Crossover:

2.56kHz 4th-order Linkwitz-Riley maximally ﬂat alignment

LF Ampliﬁer Power:

104 watts (IHF dynamic power into 4 Ω)

HF Ampliﬁer Power:

104 watts (IHF dynamic power into 4 Ω)

THD+N:

<0.1% (@ 50 watts into 4 Ω)

Maximum SPL

@ 1 meter:

109dB (115dB for a stereo pair) peak

Analog Inputs:

• XLR balanced (20 kΩ)

• 1⁄4” TRS balanced (20 kΩ)

• sampling of 24 bits at 96kHz, sigma-delta switched-capacitor type

Digital Inputs:

• S/PDIF – In and Thru (75 Ω)

• AES/EBU (110 Ω)

• built-in phase lock loop (PLL) to reclock incoming bitstreams with low jitter (<250 psec p-p);

the S/PDIF receiver can lock to an incoming clock of up to 216kHz

DSP

32-bit processing

Controls:

• Acoustic Space (full, half, quarter)

• High Frequency Adjust (+2dB, ﬂat, -2dB)

• Mid-Range Boost (ﬂat, +2dB)

• Low Cutoff (37Hz, 80Hz, 100Hz)

Polarity:

positive signal at + input produces outward LF cone displacement

Input Sensitivity:

-10dBV pink noise at input yields 90dB SPL (c-weighted) @ 1 meter; variable using input sensitivity

(“volume”) control

Protection:

RF interference, output current limiting, over temperature, turn-on/off transient, subsonic ﬁlter, external

mains fuse.

Indicator:

power on/off indicator on front panel

Power Requirements:

user selectable for 100V ~50/60Hz, 115V ~50/60Hz, and 230V~50/60Hz

Cabinet:

painted high acoustic efﬁciency MDF

Dimension:

• 482.6 mm (H) x 209.6 mm (W) x 241.3 mm (D)

• 19 inches (H) x 8.25 inches (W) x 9.5 inches (D)

Weight:

• 11.18 kg/monitor (without packing)

• 24.65 lbs/monitor (without packing)

* Above speciﬁcations subject to change without notice

Warranty Terms and Registration

Warranty Terms

M-Audio warrants products to be free from defects in materials and workmanship, under normal use and provided that the product is owned
by the original, registered user. Visit www.m-audio.com/warranty for terms and limitations applying to your speciﬁc product.

Warranty Registration

Thank you for registering your new M-Audio product. Doing so immediately both entitles you to full warranty coverage and helps M-
Audio develop and manufacture the ﬁnest quality products available. Register online at www.m-audio.com/register to receive FREE product
updates.