Slimline or full-size Marantz — which should you buy?
Try both in a build →Marantz CINEMA 70s in the slot, Marantz CINEMA 60 one swap away.
The short answer
Buy the Marantz CINEMA 60 unless the shelf decides — its 100W doubles the 70s's 50W under the identical measurement context, a real 3 dB of headroom. The CINEMA 70s is the right call only when the 4.3-inch chassis is the point; its sheet even claws back a stated Auro-3D the 60 lacks.
The CINEMA 70s exists for one reason — a stated 4.3-inch-tall chassis against the CINEMA 60's 6.5 — and the honest question is what that headroom costs.
Specifications · side by side · per-field provenance
● SOURCE-TRACKED
Spec
Marantz CINEMA 70s
Marantz CINEMA 60
Price
price unknown
$1,800
Brand
Marantz
Marantz
Channel configuration
7.2
7.2
Main channels
7
7
Processing channels
7
8
Subwoofer pre-outs
2
2
Zone 2 capable
Yes
Yes
Watts per channel (8 Ω)
50
100
THD (%)
0.08
0.08
Channels driven (power rating)
two channels driven
two channels driven
Impedance range
4 – 16 Ω/ohms
4 – 16 Ω/ohms
Speaker impedance, min (Ω)
4
4
Speaker impedance, max (Ω)
16
16
Dolby Atmos
Yes
Yes
DTS:X
Yes
Yes
Auro-3D
Yes
No
Room correction system
Audyssey MultEQ
Audyssey MultEQ XT
Measurement mic included
Yes
Yes
HDMI inputs
6
6
HDMI outputs
1
2
HDMI max bandwidth (Gbps)
40
40
HDMI eARC ports
1
1
HDR support
HDR, HLG, Dolby Vision, HDR10+, Dynamic HDR
HDR, HLG, Dolby Vision, HDR10+, Dynamic HDR
ALLM passthrough
Yes
Yes
Phono input
Yes
Yes
Wi-Fi
Yes
Yes
Bluetooth
Yes
Yes
AirPlay 2
Yes
Yes
HEOS
Yes
Yes
IP control
Yes
Yes
Streaming services
Spotify Connect, TuneIn, Pandora, Amazon Music HD, Deezer
Spotify Connect, TuneIn, Pandora, Amazon Music HD, Deezer
12 V trigger outputs
1
1
Form factor
slim
full size
Width (in)
17.4
17.4
Height (in)
4.3
6.5
Depth (in)
14.7
13.9
Weight (lbs)
19.2
24
Power consumption (W)
250
650
Height channels
not stated
2
Watts per channel (6 Ω)
not stated
140
HDMI version
not stated
2.1
HDMI 2.1 ports
not stated
3
Max passthrough resolution
not stated
8K 60
VRR passthrough
not stated
Yes
Alexa built-in
not stated
Yes
Shaded rows differ · green dot = lab-measured · amber = manufacturer-verified · blue = retailer/community-reported · grey = estimated · “not stated” means exactly that
Reading the numbers honestly
For once the cost is printed in a directly comparable way: 50W (70s) vs 100W (60), both at 8Ω, two channels driven, 0.08% THD. That's a genuine 3 dB — the largest like-for-like power gap between adjacent models in our AVR catalog, and the fair price of the slim chassis. Both are 7.2 designs with two sub pre-outs, Audyssey MultEQ XT, and a stated 4–16Ω rating. One oddity runs the other way: the slim 70s states Auro-3D decoding, a field the CINEMA 60's sheet doesn't state.
Compatibility · computed, not written
Checked against a bookshelf that dips to a stated 3.5Ω like the KEF LS50 Meta: KEF LS50 Meta
Can the Marantz CINEMA 70s drive the KEF LS50 Meta?
Marantz CINEMA 70s states a 4Ω-minimum rating; the KEF LS50 Meta dips to a stated 3.5Ω minimum, a little below that floor. Most receivers handle a marginal dip at normal volumes — it's worth watching only at very high output on an entry-level unit.
Can the Marantz CINEMA 60 drive the KEF LS50 Meta?
Marantz CINEMA 60 states a 4Ω-minimum rating; the KEF LS50 Meta dips to a stated 3.5Ω minimum, a little below that floor. Most receivers handle a marginal dip at normal volumes — it's worth watching only at very high output on an entry-level unit.
Computed from the catalog's normalized fields — the same fields the builder's compatibility engine reads. A missing field reads as "can't check", never as a pass.
Gaming & connectivity · answered from the spec sheets
Can the Marantz CINEMA 70s and Marantz CINEMA 60 pass 4K/120 through?
The Marantz CINEMA 70s states 40 Gbps HDMI bandwidth — enough for full 4K/120; the Marantz CINEMA 60 states 40 Gbps HDMI bandwidth — enough for full 4K/120.
The verdict
Buy the Marantz CINEMA 60 unless the shelf decides — its 100W doubles the 70s's 50W under the identical measurement context, a real 3 dB of headroom. The CINEMA 70s is the right call only when the 4.3-inch chassis is the point; its sheet even claws back a stated Auro-3D the 60 lacks.
Headroom for insensitive speakersMarantz CINEMA 60 — 100 vs 50W like-for-like is 3 dB — the one adjacent-model power gap in this catalog big enough to matter.
A media console with 5 inches of clearanceMarantz CINEMA 70s — Stated heights: 4.3 in vs 6.5 in — the entire reason this model exists.
Correction and pairing specsEither — Same MultEQ XT, same 4–16Ω stated rating, same 7.2/2-sub layout.
Where to buy
CHEAPEST FIRST · NOT COMMISSION-RANKED
Marantz CINEMA 70s
No tracked price or list price for this model yet
Marantz CINEMA 60
Tracked at Best Buy · price not quotable from a search page
A rare like-for-like 2× power gap: 50W vs 100W, both stated at 8Ω / two channels driven / 0.08% THD — exactly 3 dB, the honestly-priced cost of the slim chassis.
Stated chassis heights tell the form-factor story in numbers: 4.3 in (70s, stated slim form factor) vs 6.5 in.
The disclosure oddity: the SLIM unit states Auro-3D decoding; the full-size CINEMA 60's sheet doesn't state the field.
Correction, layout, and impedance parity: MultEQ XT, 7.2 with two sub outs, and a 4–16Ω stated rating on both.
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