ceiling mounted speakers 4 ohm

Kicker 46L7T84 L7T L7-Thin 8" Subwoofer, Dual Voice Coil, 4-Ohm & 52GL78 Grill Bundle

Memphis Audio SRX1244V 12" Street Reference Dual 4-Ohm Subwoofer - 300 wRMS

VEVOR 4 Channel Car Audio Amplifier 2 Ohm Stable Bridgeable Class D Full Range Amp Max Power 4 x 420W @ 4 Ohm / 4 x 600W @ 2 Ohm, Black

Kicker 50CWCS104 CompC 10" Subwoofer, Single 4-Ohm

PowerBass S-1204D - 12" Dual 4-Ohm Subwoofer

Kicker 52CVR154 - CVR15 CompVR 15-Inch (38cm) Subwoofer, DVC, 4-ohm

Autotek 2000 Watt 1 Channel Car Audio Amplifier with Bass Knob, High Output Class D Mono Bridged 4 Ohm Stable Input, Street Machine, SM-2000.1, Black

Cerwin-Vega VCU85 - Vega 5-Channel Amplifier / 110Wx4+320Wx1@2-Ohm, 85Wx4+200Wx1@4-Ohm Rms, Vega Compact Universal

Kicker CWCS124 CompC 12" Subwoofers Bundle Single 4-Ohm Voice Coil

Pioneer® A-Series TS-A250D4 10-In. 1,300-Watt-Max 4-Ohm Dual-Voice-Coil Subwoofer

Alpine W12S4 12-inch Single 4 Ohm Subwoofer

Diamond Audio DES500.1D Des 1-Ch 500W X 1 @ 2-Ohm, 500W X 1 @ 1-Ohm, 450W X 1 @ 4-Ohm W/Remote

PowerBass ASA3-1200.2 1200 Watt 2-Channel Amplifier - 600W x 2 at 2-Ohm, 300W x 2 at 4-Ohm

PowerBass PBX-600.6 - 6-Channel Compact Amplifier, Class-D, 100 watts x 6 at 4-Ohms, 150 watts x 6 at 2-Ohms

Kicker (2) 50CWCS124 CompC 12" Subwoofer, Single 4-Ohm with CXA8001 Amp Bundle

Kicker 50CVX154 CompVX 15-Inch Subwoofer, Dual 4-Ohm

Kicker (2) 50CWCD124 CompC 12" Subwoofer, Dual 4-Ohm with CXA8001 Amp Bundle

VEVOR 2 Channel Car Audio Amplifier 2 Ohm Stable Bridgeable Class A/B Full Range Stereo Amp Max Power 2 x 300W @ 4 Ohm / 2 x 600W @ 2 Ohm, Black

Pioneer® Champion Series TS-A301S4 12-In. 1,600-Watt-Max 4-Ohm Single-Voice-Coil Component Subwoofer

PowerBass XL-1240SS - 12" Single 4-Ohm Powersports Subwoofer with Grill

Comp 12-inch (30cm) Subwoofer, 4-Ohm, RoHS Compliant

ATG Audio 15" Subwoofer 4-Ohm DVC 1500W - ATG15W5000

Alpine R2-W8D4 8" R-Series "R2" Subwoofer, Dual 4-Ohm, 350 Watt RMS

Pioneer® GM-DX104 4-Channel 400-Watt-Max Class D Ultra-Compact Amplifier with 4 Ohms, Hi-Res Audio Certified, Bridgeable, and High-/Low-Pass Filt...