MartinLogan SKU ML-75R

MartinLogan ML-75r Stereo Outdoor All-Weather Landscape Rock speaker, single speaker (Gray Stone)

$624.99

In Stock Same-day processing on in-stock orders

Shipping & Delivery

Same-day processing on in-stock orders. US orders arrive in 3–5 business days (AK/HI 5–7) · Expedited delivery (2–3 business days) is available for eligible items. Tracking number emailed when your order ships. Shipping policy

Product Overview

Elevate your backyard with the MartinLogan ML-75R Stereo Outdoor Landscape Rock Speaker in Gray Stone. Designed to blend into gardens, patios, and poolside landscapes, this all-weather speaker combines a realistic stone finish with high-fidelity performance.

Key Features

Acoustic Design: 2-way / 3-driver stereo-capable landscape rock speaker
High-Frequency Drivers: Dual 1 (25 mm) titanium dome tweeters for clear, detailed highs
Low-Frequency Driver: 7.5 (190 mm) mineral-filled polypropylene cone with dual voice coils
Frequency Response: 63 Hz – 20,000 Hz (±2 dB)
Sensitivity: 90 dB
Impedance: 8 ohms per channel (stereo mode) / 4 ohms (mono mode)
Power Handling: Up to 80W RMS (stereo) / 40W RMS (mono)
Recommended Amplification: 15–120W per channel (stereo)

High-Fidelity Outdoor Audio Blended with Nature

Bring audiophile-grade sound to your open-air living spaces with the MartinLogan ML-75R All-Weather Landscape Rock Speaker. Expertly styled in a realistic Gray Stone finish, the ML-75R disguises high-performance audio technology inside a natural rock enclosure. Whether installed along garden pathways, near a patio, or surrounding a swimming pool, it delivers immersive sound without disrupting your outdoor landscape design.

Single-Speaker Stereo Sound

Unlike standard outdoor speakers that require a pair for true stereo imaging, the ML-75R features a dual-voice-coil 7.5-inch woofer paired with two 1-inch titanium dome tweeters. This 2-way, 3-driver configuration receives both left and right channel inputs, reproducing complete stereo sound from a single point. It can also be configured in dual-mono mode for broad, even coverage across expansive outdoor areas.

Engineered for Year-Round Durability

Built to withstand extreme climate conditions, the MartinLogan ML-75R features a fully sealed, mineral-filled reinforced cabinet and a water- and UV-resistant stainless steel grille. From scorching summer heat and intense rain to freezing winter temperatures, the ML-75R maintains its structural integrity and acoustic performance year after year.

Key Features & Specifications

  • Acoustic Design: 2-way / 3-driver stereo-capable landscape rock speaker
  • High-Frequency Drivers: Dual 1″ (25 mm) titanium dome tweeters for clear, detailed highs
  • Low-Frequency Driver: 7.5″ (190 mm) mineral-filled polypropylene cone with dual voice coils
  • Frequency Response: 63 Hz – 20,000 Hz (±2 dB)
  • Sensitivity: 90 dB
  • Impedance: 8 ohms per channel (stereo mode) / 4 ohms (mono mode)
  • Power Handling: Up to 80W RMS (stereo) / 40W RMS (mono)
  • Recommended Amplification: 15–120W per channel (stereo)
  • Weather Resistance: UV-resistant finish, sealed rotomolded cabinet, stainless steel grille
  • Dimensions: 15.19″ H × 13.38″ W × 13.0″ D (38.5 cm × 34.0 cm × 33.0 cm)
  • Weight: 17 lbs (7.7 kg)

 

Product identifiers
SKU:
ML-75R

Shipping, returns & warranty FAQ

How soon will my order ship, and how long does delivery take?

Same-day processing on in-stock orders; orders placed on weekends or holidays begin processing the next business day. For US orders: Standard 3–5 business days (5–7 business days to Alaska and Hawaii). Expedited delivery (2–3 business days) is available for eligible items and is quoted after you order. Backordered and special-order items ship on confirmed lead times. Estimates are not guarantees; weather, carrier delays, and remote destinations can extend delivery times.

Full policy: Shipping Policy

Where do you ship, and what does shipping cost?

We accept orders only with U.S. shipping and billing addresses (the 50 states and DC). We cannot accept international, APO/FPO, or U.S. territory addresses. We ship via carriers including FedEx, UPS, and USPS. Standard ground shipping is free on all U.S. orders. Expedited shipping is available for eligible items and is quoted after you order; nothing extra is charged without your approval.

Full policy: Shipping Policy

What if my order arrives damaged, defective, or wrong?

Inspect your order on arrival. If an item arrives damaged, defective, or is not what you ordered, contact us within 48 hours so we can arrange a replacement or refund at no cost to you, including return shipping. If a package arrives damaged in transit, also keep all packaging so we can file a carrier claim.

Full policy: Shipping Policy Full policy: Refund & Return Policy

Can I return this item?

Most items can be returned within 30 days of the delivery date for a refund or exchange, and every return needs an RMA number. For a full refund, items may be opened but must be unused, in original condition with all accessories and packaging, and any free promotional items must be included. Except for damaged, defective, or mis-shipped items, you pay return shipping. Items returned incomplete, used, or missing original packaging may be subject to a restocking fee of up to 15% or a partial refund. Special-order, custom-configured, and clearance/final-sale items, opened software, downloadable content, gift cards, opened consumables and personal-use items, and items missing serial numbers or manufacturer packaging can’t be returned. Any exceptions are noted on the product page.

Full policy: Refund & Return Policy

When will I get my refund?

Once we receive and inspect your return, we email you to confirm approval. Approved refunds go to your original payment method, typically within 3–5 business days of inspection, and your bank or card issuer may take an additional 5–10 business days to post the credit. Original shipping charges are non-refundable unless the item arrived damaged, defective, or was shipped in error.

Full policy: Refund & Return Policy

What warranty comes with this product?

A manufacturer warranty may apply to an eligible product. Coverage, term, and claim process vary by product, condition, and manufacturer, so check the product listing and manufacturer documentation for the exact term. Open-box, refurbished, used, and final-sale items may have different terms. If warranty eligibility is important to your purchase, contact us before ordering so we can confirm the information available for this item. Our support team can also help locate documentation or start an eligible claim.

Full policy: Warranty Information

How can I pay, and how do I reach AudioVideoNation?

We accept Visa, Mastercard, American Express, and Discover cards, PayPal, and Google Pay on supported devices and browsers; checkout shows the options available for your order and device. Purchase orders, NET 30 terms, and wire transfers are offline and by arrangement only. Call us at (800) 581-6868 (Mon–Fri 9 AM – 6 PM ET), email support@audiovideonation.com, or use Live Chat when available.

Full policy: Payment Methods Full policy: Contact Us

Why Buy from AVN

  • 30-Day Returns

    30-day returns on most items (RMA required). For a full refund, items may be opened but must be unused, in original condition with all accessories and packaging

    Return policy
  • Fast Processing

    Same-day processing on in-stock orders

    Shipping policy
  • Damaged, Defective or Wrong Item?

    Report it within 48 hours for a replacement or refund at no cost, including return shipping

    Damaged item policy
  • Order Tracking

    Tracking number emailed when your order ships

    Order tracking
  • Expert Help

    Call (800) 581-6868, Mon–Fri 9 AM – 6 PM ET

    Contact us
  • Warranty Claim Help

    We help you file manufacturer warranty claims

    Warranty information
Secure Checkout
Encrypted payment
30-Day Returns
Most eligible items
Talk to a Specialist
Mon–Fri 9 AM – 6 PM ET
Warranty Claim Help
We help you file manufacturer warranty claims
Fast Processing
Same-day processing on in-stock orders