LCMR-8 4 Ohm
SUNDOWN AUDIO
LCMR-8 4 Ohm
LCMR-8 4 Ohm
8" Midrange Speaker, 100W RMS, 4-Ohm, 120Hz-6kHz Range, Phase Plug, Sold Individually
Features
- 100W RMS handling in a dedicated 120Hz to 6kHz midrange
- 8" cone adds weight below vocals for a clean subwoofer handoff
- Phase plug improves off-axis response and cools the coil
- 94dB sensitivity delivers strong output on moderate power
- 4-ohm load wires directly to standard amplifier channels
Couldn't load pickup availability
What's Included in the box
- 1 x Sundown Audio LCMR-8 8" Midrange Speaker (4 Ohm)
SKU: SKU: LCMR-8 4 Ohm
View full details







Product Description
Sensitivity is 94 dB, high enough that 100W produces serious output. A phase plug replaces the dust cap, keeping response consistent off-axis and pulling heat away from the voice coil during long sessions. Published parameters back up the behavior: 81.18 Hz resonance, 0.52 Qts, and a 9.46 mechanical Q, which point to a controlled, well-damped midrange on an active crossover.
The 4-ohm load wires straight to standard amplifier channels, and two in series land on 8 ohms if you need to raise impedance in a larger array. Installation calls for a 7.125-inch cutout and 3.5 inches of depth behind an 8.25-inch outer frame, dimensions that fit purpose-built pods, kick panels, and custom door baffles.
Sold individually so you buy the exact count your build requires.
Features
-
Midrange With Real Weight
An 8-inch cone reaching down to 120 Hz keeps vocals and guitars full-bodied and meets a subwoofer without leaving a gap in the middle.
-
Loud On Moderate Power
94 dB sensitivity paired with 100W RMS handling means this speaker produces high output without demanding an oversized amplifier channel.
-
Consistent Off Axis
A phase plug in place of a dust cap holds response steady away from center, useful in kick panels and doors aimed across the cabin.
-
Straightforward Wiring
The 4-ohm load connects directly to standard amplifier channels, and two in series land at 8 ohms when a build needs higher impedance.
-
Numbers For Your Baffle
A 7.125-inch cutout, 3.5-inch depth, and 8.25-inch outer diameter let you cut and fit pods before the speakers are in hand.
Technical Specifications
- Product Type 8" Car Audio Midrange Speaker
- RMS Power 100W
- Impedance 4 Ohms
- Frequency Range 120Hz - 6kHz
- Sensitivity 94 dB +/- 2dB (1W/1m)
- Configuration Sold individually
- Dust Cap Phase plug
- Re 3.2 Ohms
- Fs 81.18 Hz
- Vas 7.5 L
- Qes 0.55
- Qms 9.46
- Qts 0.52
- Cms 0.24 MM/N
- BL 6.3 N/A
- Sd 12.469 Mm
- Outer Diameter 8.25"
- Cutout Diameter 7.125"
- Mounting Depth 3.50"